Google seems to be getting a little ahead of itself. This afternoon, as noticed by 9to5Google and others, the official Android account on Twitter tweeted a photo of the “Pixel Buds A-Series” and said the earbuds “have arrived.” Except… they definitely haven’t. Google has yet to properly announce the Pixel Buds A-Series, which are expected to be sold at a lower price than the standard $179 model.
The tweet, which also mentioned the “quality sound and quick Bluetooth pairing” of Google’s latest buds, has since been deleted. Google has a history of, well, just tweeting out future products, but this does seem to have been an error.
Google I/O 2021 is scheduled to start in two weeks on May 18th. But based on the mistaken scheduled tweet, it looks like the Pixel Buds A-Series are very much ready to go. Maybe they’ll end up being introduced before the developer conference gets underway.
The earbuds have already appeared in a marketing email to customers. They look largely identical to the 2020 Pixel Buds, so we’ll have to see where the company has possibly cut corners to bring the cost down.
Pixel Buds A-Series. Pixel Buds A-Series. It really just rolls right off the tongue, huh?
In their simplest form, traditional stereo hi-fi systems consist of a source component, an integrated amplifier and a pair of passive speakers. Pretty straightforward, right?
But if you break down the signal path it can be split into a greater number of distinct sections, most of which are lumped together in this simple set-up.
What are passive speakers?
Here, the crossover network doesn’t need a power source, so it is considered passive
First, there’s a source component, which is the piece of kit that plays the music. This can be a CD player, music streamer, record player or even a computer or phone. Next we have a preamplifier section, this switches between sources and controls the volume level.
If you have a record player, you’ll also need a phono stage to increase the output from your cartridge to line level and equalise the signal before feeding it to the preamp circuit (we’ve omitted the phono stage from our diagram to keep things simple).
Now you need muscle, something that can take the line-level signal from the preamp and increase it enough to drive a pair of speakers – say hello to the power amplifier. However, this isn’t directly connected to your speaker’s drive units.
Its output has to pass through a crossover filter network that in a two-way speaker splits the signal into just high frequencies (to go to the tweeter) and everything else for the larger mid/bass unit.
If you have a three-way speaker, then the crossover splits the sound up into three parts – treble, midrange and bass. This crossover network doesn’t need a power source to work, and in that sense it is considered passive. That’s more or less the signal path in a conventional passive set-up.
Best speakers 2021: budget to premium stereo speakers
What are active speakers?
A more accurate filter network delivers a better integrated sound
In an active system things are the same until after the preamp stage. The signal from the preamp goes into an active crossover network. While this performs the same job as the crossover in the passive set-up it works at line level (around 2v) rather than speaker level (typically 15-35v).
Working at lower signal levels means the components used can be optimised for precision rather than power handling. Such a design would normally use active components, and on more sophisticated products, some form of signal processing (whether digital or not) to get the best out of the drive units.
The result is a filter network that is (potentially) way more accurate in its operation, and delivers a better integrated and optimised sound.
Each separated frequency band of this line-level signal is then sent to a dedicated power amp that feeds as many drive units as are responsible for delivering those frequencies.
Best active speakers 2021
Active vs passive speakers: which is better?
The active crossover design is less prone to distortion
On paper, active speakers have a whole host of advantages. Their crossover design gives the designer much greater control over the signal and is far less prone to losses and distortion when compared to a passive filter alternative.
As the power amplification is integrated into the design, it can be optimised for a specific drive unit. Because it’s normally built into the box, there’s no need for long lengths of speaker cable between the two, avoiding any distortion or loss caused by the wires. Simply put, there’s more grip and better control.
These benefits would seem to give active speakers a generous edge, but there are also downsides. There aren’t many speaker manufacturers that can make amplification, so the usual path is to buy in modules from an OEM supplier. There’s nothing wrong with this in principle, but things often fall short when it comes to implementation. The result is that the sound performance of the final active speaker is rarely as good as it could be.
Active speakers suffer in terms of perceived value on the shop floor too. Their electronics tend to be hidden, yet there will be an obvious price premium over similar-looking passive alternatives. Break down the respective costs and it usually turns out that the active option is the better value route, as it consists of multiple power amplifiers – a simple two-way speaker still needs four mono power amps – whereas a passive set makes do with a single stereo amp to work its four drive units.
Active designs also limit the amount of upgrading possible. You can’t just change the power amps, for example, the whole lot has to go. That leaves less scope for enthusiasts to mix and match. You either accept the power amplifier/speaker combination as a whole or you don’t.
And what about ‘powered’ speakers?
The ATC SCM40s are both powered and active speakers
Whereas all active speakers are considered powered, not all powered speakers should be called active.
The difference is that a powered speaker has the same signal path as a passive set-up, but the amplification (often both pre and power amp) is hidden in one of the speaker enclosures. There will also be a speaker cable link between the master speaker (that has the amplification) and the slave (passive) partner.
Most affordable powered models tend to use such a configuration. Such an approach has some of the neatness of truly active operation but few of the technical benefits.
Standmounts vs floorstanders: Which speakers should you buy?
Best turntable speakers 2021: top speakers for your record player
How about active speakers with streaming?
While active speakers have clear performance benefits, their conciseness also means they are attractive to users looking for a more discreet and compact way to listen to music.
Increasingly we are seeing active speakers that aim to pack in even more functionality into their cabinets – not just amplification but also streaming modules and physical connections – creating a complete ‘all-in-one’ system that minimises the need for extra boxes or cabling. With features like preamp capabilities, digital and analogue inputs, Bluetooth and wi-fi streaming compatibility combined directly into active speakers (or a small accompanying box that then communicates with them), they offer a neat, compact, minimal fuss alternative to a system of separates. The cost can work out more favourably than buying everything separately, too (although you shouldn’t necessarily expect the same performance from them as you would a similarly priced collection of class-leading separates).
Some active speakers with streaming like the KEF LSX, KEF LS50 II and B&W Formation Duo are fine examples of such all-in-one stereo speaker systems, whereas others like the Dali Rubicon 2 C or the new Beolab 28 come with replaceable connectivity modules (or ‘hubs’) that handle the source side of things, meaning they can be easily upgraded. After all, unlike speaker technology, streaming technology is anything but timeless.
The specifications for Intel’s NUC 11 Essential (Atlas Canyon) device have emerged, courtesy of FanlessTech. The upcoming NUC utilizes the chipmaker’s 10nm low-powered Jasper Lake processors.
Armed with Tremont cores, Jasper Lake checks in with thermal limits between 6W and 10W, so it doesn’t require any serious cooling. The NUC 11 Essential will be available with three different processor options. The Pentium Silver J6005 and Celeron J5105 are quad-core parts, while the Celeron J4505 is a dual-core chip. Neither processor leverages Hyper-Threading technology.
Intel outfitted the NUC 11 Essential with two SO-DIMM memory slots so you can pair either Jasper Lake processor with up to 16GB of DDR4-2933 memory at 1.2V. Some select models will come equipped with 64GB of eMMC storage, but the NUC 11 Essential offers a single M.2 2280 slot for housing NVMe and SATA drives.
As FanlessTech has noted, this is the first time that an entry-level NUC is arriving with a M.2 slot as opposed previous designs with spacing for a 2.5-inch drive. This helps trim down the size of the NUC as the NUC 11 Essential has a 135x115x36mm footprint.
The NUC 11 Essential lands with one HDMI 2.0b port and one DisplayPort 1.4 output. Both connectors support HDCP 2.2 as well as 4K monitors, so you can connect up to two 4K displays to the NUC 11 Essential. You’ll still be limited by Jasper Lake’s Intel UHD graphics engine. The iGPU is an abysmal gaming performer, but should be sufficient for conventional workloads.
The NUC 11 Essential only has a single Gigabit Ethernet port. If you’re a wireless aficionado, however, you can take advantage of the speedy Wi-Fi 6 AX101 and Bluetooth 5.2 connectivity on the NUC. There are two 3.5mm audio connectors on the front of the device. The NUC 11 Essential supports 7.1-audio through the HDMI port.
Don’t let the NUC 11 Essential’s small body fool you. The device offers enough connectivity options to be your daily driver. There are two front USB 3.1 ports, two rear USB 3.1 ports, and two rear USB 2.0 ports. The NUC sips power through a standard 19VDC 65W power supply.
Intel backs the NUC 11 Essential with a limited three-year warranty. There was no mention of pricing. According to FanlessTech, the NUC won’t arrive until the first quarter of next year.
There is nothing better than tech that just works. The satisfying joy that comes with transferring files via AirDrop, the relief when a new pair of wireless earbuds automatically pop up on a phone screen and ask to be connected without opening the Bluetooth settings. These moments are still rare, but when they happen it feels like I’m actually living in the future promised to me. One of seamless connection and endless possibilities.
And the iPhone’s MagSafe (not to be confused with the old MacBook MagSafe, RIP), it just works.
Moment’s MagSafe accessories are stainless steel disks with a matte finish.
Moment, which is well known for its high-quality phone lenses and cases, has always had a strong focus on creating products for the photo or video creator. And its new line of MagSafe accessories has something for all levels of creativity. From a car vent mount to a multi-threaded mount to attach other accessories to, there is a way to attach an iPhone 12 or later to almost anything. More importantly, you can even mount more things to the phone itself through the Moment accessories. The range starts at $19.99 for a basic wall mount puck and goes up to $59.99 for the tripod mount adapter.
Moment MagSafe accessories
$20
Prices taken at time of publishing.
Moment’s line of MagSafe accessories lets you attach your iPhone 12 or 12 Pro to a wide variety of things, including a tripod or other camera gear. They make it easy to attach or remove your phone thanks to their use of strong magnets.
$20
at Moment
$20
at Amazon
Apple’s own MagSafe wallet accessory notoriously did not provide enough strength to stay attached to the back of the iPhone when taking the device out of a pocket. And if you have used the MagSafe charger, you might think these magnets are not strong enough to hold your device on a tripod out in front of you. But Moment developed its (M)Force magnet array that claims to use “custom tuned magnets” with a “grippy backer pad” for extra strength to boost the holding power of Apple’s base system.
I stored these MagSafe mounts on the side of a metal filing cabinet.
When I received these mounts, I attached them to the outside of my metal filing cabinet for safekeeping and was pleasantly surprised at just how hard it was to pull them off the side of the cabinet when I went to use them. And in my testing, my phone remained glued to the mounts no matter what they were mounted to. Pulling the phone off of these mounts was easy, too; with a bit of a twist the device disengages.
Moment’s MagSafe accessories work on a bare iPhone 12 or later or in a MagSafe-compatible case. I was able to test out Moment’s iPhone 12 Pro Thin Case with MagSafe and found it to be equally as strong as the bare phone. Moment’s cases also allow you to attach their lineup of lenses to your camera’s wide and telephoto sensors. Moment has also included the MagSafe technology in cases for the Galaxy S21 lineup, which you can preorder now for $49.99, and they should provide a similar experience to the iPhone’s built-in magnets.
Moment currently offers a sticky wall mount, a car vent mount, a cold shoe mount, a cold shoe and ¼” thread mount in both portrait and landscape orientations, a ¼” thread mount, and a multi-threaded mount. The pucks themselves are stainless steel disks with a matte finish. They are just the right amount of heavy: they feel durable and ready to be put into action while maintaining an extremely strong magnetic connection to the iPhone 12 Pro I was using.
The best part about using these mounts, and MagSafe at large, is the ease in quickly being able to put your phone on and pull it off of various accessories. I’m used to using mounts that grip the sides of my phone. Mounting my phone to a tripod, for example, meant having to attach it to the mount first, which is a two-step process: first the phone goes into the mount, then you have to close the mount’s sides to hold the phone. None of this process seemed to be too much of a problem until I didn’t have to do it anymore.
Each mount has a rubber, grippy back to keep your phone protected and attached.Becca Farsace / The Verge and Becca Farsace / The Verge
Being able to seamlessly pull my phone off of any tripod, even with a light or mic attached via a cold shoe, is the time-saving, hassle-free experience I didn’t know I needed. I quite literally toss my phone on the puck and I’m ready to go. And it feels really good knowing I could answer the phone mid-take without putting a whole rig up to my ear with it.
Moment’s MagSafe accessories are available now, though some of the line is currently on backorder.
My first encounter with Ajazz was only recently in the form of the Kickstarter-backed K620T 2.0, which has been funded successfully and then some since, and the company has even taken my feedback to heart in allowing backers to choose the switch and keyboard color independently of each other. However, Epomaker had actually sent in another Ajazz keyboard prior to the K620T 2.0 which had been on the back burner owing to several embargo releases. Time to get back to it, and thanks again to Ajazz via Epomaker for sending a review sample to TechPowerUp!
The Ajazz Zinc is definitely more subtle-looking than the pastel pink or blue colors of the K620T 2.0, with a white color scheme up top that looks clean. It also adopts a slightly larger 65% form factor in adding arrow keys as well as some keys from the Ins-Pg Dn cluster, but all together in a single bank of keys to differentiate it from the 68% form factor that adds the extra keys separately to the right. Turn things around, however, and we see where the “Zinc” in the name comes in. The keyboard adopts a zinc alloy case, which in itself makes it different from pretty much everything else out there. Let’s dig deeper in this review that begins with a look at the keyboard specifications in the table below.
Specifications
Ajazz Zinc Bluetooth Mechanical Keyboard
Layout:
68-key, 65% form factor in a modified US ANSI layout
Material:
Aluminium alloy top frame, zinc alloy base case, and PBT plastic keycaps
Macro Support:
No
Weight:
0.6 kg / 1.3 lbs.
Wrist Rest:
No
Anti-ghosting:
6-key rollover Bluetooth, 6/NRKO USB
Media Keys:
Available via layers
Dimensions:
110 (L) x 315 (W) x 40 (H) mm
Cable Length:
5 ft / 1.5 m
Software:
No
Switch Type:
Choice of Cherry MX Red, Brown, Blue, or Black mechanical switch
(Pocket-lint) – The Samsung HW-Q800A soundbar replaces the previous HW-Q800T, but offers an almost identical set of features. That includes a 3.1.2-channel speaker layout, a powerful subwoofer, Dolby Atmos and DTS:X object-based decoding, eARC, and built-in Amazon Alexa for voice control.
New this generation is the inclusion of Apple AirPlay 2, and optional wireless rear speakers with upward-firing drivers, allowing expansion to a 5.1.4-channel system. Owners of supporting Samsung TVs not only benefit from Q Symphony integration – which can use the TV’s speakers in addition to the soundbar for added immersion and height – but also SpaceFit Sound for optimised setup that automatically tunes sound profiles wherever your TV is setup in the room.
Are these small additional benefits reason enough to buy the HW-Q800A or would it make more sense to look at the HW-Q800T instead to save a few quid?
Controls: included remote; SmartThings app; four-button top-of-‘bar panel
Connectivity: Wi-Fi; Bluetooth; AirPlay 2; Alexa voice control integrated
Dimensions (soundbar): 980mm (W) x 60mm (H) x 115mm (D); 3.6kg
Dimensions (sub): 205mm (W) x 403mm (H) x 403mm (D); 9.8kg
The Samsung HW-Q800A uses exactly the same cabinet as the earlier Q800T, retaining a sleek form-factor designed to fit under your TV without blocking the screen. It’s a sensible width, but can still handle larger screen sizes up to 65 inches. The overall look is stylish, with solid construction and a matte black finish.
There’s a metal wrap-around grille, behind which you’ll find three speakers at the front, and the Acoustic Beam holes along the top front edge – these are used to output sound so it appears to come from where the action is happening on screen, made possible by clever processing.
There’s a display located at the front right, which provides basic information, and a choice of stand- or wall-mounting, with brackets provided for the latter included in the box.
The included wireless active subwoofer uses a rear-ported enclosure and a side-firing 8-inch driver that Samsung claims can go down to 35Hz. It’s well made, with similar styling and a matte black finish. The sub should pair automatically with the soundbar, but if not there are buttons on both units for manual setup.
Pocket-lint
The Samsung HW-Q800A sports an HDMI input and an HDMI output that supports eARC, allowing lossless audio to be sent back from a compatible TV. The HDMI connections also pass resolutions up to 4K/60p and every version of high dynamic range (HDR10, HLG, HDR10+, and Dolby Vision).
What is HDMI eARC? Why is it different to HDMI ARC?
The only other physical connection is an optical digital input, but there’s also Bluetooth, Wi-Fi, and the newly added AirPlay 2, allowing for agnostic music streaming from your network or third-party services. Bluetooth is paired using the dedicated button on the remote, while the Wi-Fi setup uses the Samsung SmartThings app via your phone/tablet.
There are basic controls centrally located on the top of the soundbar for on/off, source select, volume up/down, and far-field mic on/off. The included remote is the same zapper from previous years, but remains well-designed, comfortable to hold, and easy to use, with all the necessary buttons laid out in a sensible fashion.
Pocket-lint
The SmartThings app isn’t just for setup, but also offers a degree of control. The slick and intuitive interface allows for changing inputs, adjusting the volume, choosing between sound modes, optimising the equaliser (EQ) and woofer, and selecting the advanced settings (voice enhancement, bass enhancement, and night mode).
Setup is straightforward, but a degree of tweaking is required when it comes to getting the centre and front height channels adjusted so the overall soundstage is balanced. The HW-Q800A doesn’t generate its own test tones, meaning you’ll need to find those yourself, and the levels work on the left and right channels simultaneously, which can be an issue in asymmetric rooms.
It would be better if you could set the left and right front heights independently, along with the surrounds and rear heights if you add the wireless rear speakers, and it would also be useful if you could set them using the SmartThings app rather than the remote and front display.
Pocket-lint
The sub is a powerful beast so you’ll need to dial the woofer setting back to ensure it doesn’t swamp the mid-range. As the driver fires sideways, avoid putting it in the right-hand corner of a room, or it’ll get boomy. Positioning towards the front, halfway between the ‘bar and wall works best, with this boom box generating more than enough low-end juice to handle sizeable rooms.
A built-in automated setup feature would be welcome at this price point, but if you own a compatible Samsung TV you can at least benefit from SoundFit. This uses the TV’s microphone and processor to analyse the sound reverberations in the room and adjust them accordingly to optimise the overall sonic performance of the soundbar.
The inclusion of Amazon Alexa makes this soundbar a fully-functioning smart assistant, allowing users to ask questions, listen to music or podcasts, and enjoy hands-free voice control. There’s a far-field microphone built into the soundbar itself, which can be muted for privacy, and thankfully Alexa interacts at a sensible volume (unlike in the Polk React, for example, where she’s very shouty).
Samsung-specific features: Q Symphony and Active Voice Amplifier
Expansion: Optional wireless rear speakers
Amplification: 330W of Class D
Hi-Res Audio: Up to 24-bit/192kHz
Decoding: Dolby Atmos and DTS:X
Sound Modes: Standard, Surround, Game Pro, Adaptive Sound, Night
The Samsung HW-Q800A decodes the Dolby Atmos and DTS:X object-based audio formats, and delivers both with an actual 3.1.2-channel speaker layout. This means it doesn’t need to rely on psychoacoustic trickery to create a sense of immersion, and if you take the time to setup the system properly, the results are often spectacular.
Samsung
The effectiveness of the Acoustic Beam tech, which literally fires sound waves upwards to create the illusion of overhead channels, will depend on your type of ceiling – but the more reflective it is, the better the effect. Watching a dynamic object-based mix like the 4K disc of Midway reveals an expansive front soundstage, with precise placement of effects and plenty up top.
The subwoofer handles the low frequency effects with great skill, producing a foundation of bass on which the rest of the system is built. If you like plenty of subsonic impact in your movies, you’ll enjoy this particular woofer, which enthusiastically digs deep. It’s also well integrated with the ‘bar, smoothly crossing over with the mid-range drivers, and creating a cohesive overall soundstage.
The performance is energetic, with clear dialogue and a pleasing width to the delivery. The only limitation is that the soundstage is very front-heavy, due to the lack of actual surround speakers. However this can be addressed by buying the optional SWA-9500S wireless rear speakers that now include upward-firing drivers, allowing expansion to a full 5.1.4-channel configuration.
Samsung’s Q Symphony feature integrates the soundbar with compatible Samsung TVs, synchronising sound from both devices and utilising the additional speakers in the TV to create a more expansive and immersive front soundstage.
There’s also the Active Voice Amplifier which detects ambient noise, analyses the audio signal, and adjusts and amplifies the dialogue with respect to the other channels to improve intelligibility. So if you’re trying to watch TV while someone else is hoovering, for example, this could come in handy.
Best Bluetooth speakers 2021: Top portable speakers to buy today
By Dan Grabham
·
Our guide to the best Bluetooth wireless speakers available to buy today, including B&O, Denon, JBL, Marshall, Sonos and Ultimate Ears
There are five dedicated sound modes, with the default Standard making no changes to the incoming signal. The Surround mode up-mixes the audio to take advantage of the additional channels, while the Game Pro enhances effects to create a more immersive gaming experience. For general TV viewing the Adaptive Sound is a great choice, analysing the incoming signal and automatically optimising it. Finally, Night mode compresses the dynamic range, so you won’t disturb the rest of the household during a late-night bingeing session.
Samsung
There’s a pleasing musicality to this system’s delivery, with the width producing some excellent stereo imaging, and the sub giving drums a driving beat. You can stream from a number of services too, including Amazon Music, Spotify, Deezer, TuneIn and Samsung Music, plus Apple Music via AirPlay.
Verdict
The Samsung HW-Q800A is well-specified ‘bar-and-sub combo that has all the object-based decoding bells and whistles. It renders Dolby Atmos and DTS:X using sound waves rather than psychoacoustic trickery, resulting in a genuinely immersive experience, while the powerful woofer produces plenty of low-end slam.
There’s a pleasing musicality to the delivery, dialogue remains clear, and effects are placed with precision, creating an enjoyable if front-heavy soundstage. Thankfully this can be addressed by picking up the optional wireless rear speakers, which turn the soundbar into a full 5.1.4-channel system.
There’s a host of other features – including HDMI eARC, AirPlay 2 and integrated Amazon Alexa – meaning, as a result, the Samsung HW-Q800A is a comprehensive and capable all-rounder that’s sure to please no matter what your viewing or listening habits.
Also consider
Samsung
Samsung HW-Q800T
It’s more or less the same soundbar, with the same sound quality. Buy if you want to save a few quid and don’t care about AirPlay 2. Don’t buy if you want future expandability – as it’s the Q800A’s optional speaker add-ons that help to set it apart from this older model.
Read our full review
squirrel_widget_273413
Sonos
Sonos Arc
This highly-accomplished soundbar is worth considering not only because it brings the Sonos ecosystem to the party, but because it has Dolby Atmos, eARC, and AirPlay 2 as well. Like the Samsung there’s integrated Alexa, plus Google Assistant for completists. It’s not cheap, doesn’t support DTS:X, and has no HDMI inputs or a separate subwoofer, but if you’re already invested in Sonos this compelling ‘bar can elevate your sonic experience.
Read our full review
squirrel_widget_3716149
JBL
JBL BAR 9.1
This awesome 5.1.4-channel ‘bar-and-sub combo includes detachable and rechargeable rear speakers, resulting in a genuinely immersive Dolby Atmos and DTS:X experience with the minimum of fuss. There’s an automated audio calibration feature, eARC support, Chromecast, AirPlay 2 and Dolby Vision passthrough. There’s no dedicated remote app, nor can it pass HDR10+, but in most other respects this impressive soundbar system is hard to fault.
Playing games on your Raspberry Pi is far easier with a good game controller. Many different game controllers can be connected to your Raspberry Pi using USB. Furthermore, some well-known console controllers can also be linked up using Bluetooth.
In theory, all controllers should work with any Raspberry Pi projects. This covers everything from generic USB joypads to the latest Bluetooth devices. So, you can expect to be able to connect an Xbox One controller and a PS4 controller to your Raspberry Pi. Controllers designed for the PlayStation 3 and Xbox 360 will also work, as will Nintendo gamepads.
Own a PlayStation 5? The new Sony console features a major revision of the much-loved game controller. But despite being fresh out of the box in 2020, the PS5 controller will easily connect to a Raspberry Pi over Bluetooth, just like its predecessor. Meanwhile, Xbox Series S and X controllers are backward compatible, and can be used on an Xbox One console. The new controller design should also work with the Raspberry Pi.
In this tutorial, we’ll look at what you need to do to connect the most widely used game controllers to a Raspberry Pi: those intended for the Xbox One, PS4, Xbox 360 and PS3 consoles.
Connecting the Xbox One Controller Via USB to Raspberry Pi
The Xbox One boasts one of the most popular game controllers available. Also compatible with PC games, this is a well-designed, multi-purpose controller that can be easily connected to a Raspberry Pi, either using USB or Bluetooth.
1. Update and upgrade the software on your Raspberry Pi.
sudo apt update
sudo apt upgrade
2. Connect the controller and launch a game such as Minecraft Pi Edition, which comes preloaded when you install Raspberry Pi OS with all the recommended software. If you can move your character with the controller then everything is ready to go. If not, go to the next step.
3. Install the Xbox One driver and then reboot your Raspberry Pi.
sudo apt install xboxdrv
4. Open your game and test that you can move around.
Connecting the Xbox One / Playstation 4 and 5 Controller Via Bluetooth
Using a wireless Xbox One controller with the Raspberry Pi is a little more complicated. Two types of wireless Xbox One controller have been released. One uses wireless, while the second requires Bluetooth. How can you tell which is which?
If you have the 1697 wireless model, you’ll need to connect the official Microsoft Xbox Wireless Adapter to your Raspberry Pi. This is a standard USB dongle that should work out of the box. Simply hold the pairing buttons on the adapter and the Xbox One controller to sync, then start playing.
To Connect the Xbox One Bluetooth Controller
1. Update and upgrade the software on your Raspberry Pi.
sudo apt update
sudo apt upgrade
2. Install the Xbox One driver.
sudo apt install xboxdrv
3. Disable ERTM (Enhanced Re-Transmission Mode). While enabled, this Bluetooth feature blocks syncing between the Xbox One controller and your Raspberry Pi.
echo ‘options bluetooth disable_ertm=Y’ | sudo tee -a /etc/modprobe.d/bluetooth.conf
4. Reboot your Raspberry Pi.
5. Open a terminal and start the bluetooth control tool.
sudo bluetoothctl
6. At the [Bluetooth]# prompt, enable the agent and set it as default.
agent on
default-agent
7. Power up the Xbox One controller and hold the sync button. At the [Bluetooth]# prompt, scan for devices.
scan on
(Image credit: Tom’s Hardware)
The MAC address should appear, comprising six pairs of letters and numbers followed by “Xbox Wireless Controller.”
8. Use the MAC address to connect the Xbox controller.
connect [YOUR MAC ADDRESS]
9. To save time for future connections, use the trust command to automatically connect.
trust [YOUR MAC ADDRESS]
Connecting an Xbox 360 Controller to Raspberry Pi
(Image credit: Tom’s Hardware)
If you don’t have more recent controllers (or the budget to buy them), it might be easier for you to grab a controller from an older generation of consoles, such as the Xbox 360, or PS3.
1. Update and upgrade the software on your Raspberry Pi.
sudo apt update
sudo apt upgrade
2. Install the Xbox One driver.
sudo apt install xboxdrv
3. Connect your controller via USB and it should just work. Wireless controllers will require a dedicated wireless receiver (the type that is developed for PC use).
Connecting a Playstation 3 Controller to Raspberry Pi
Connecting a Playstation 3 controller via USB is straightforward, but Bluetooth access requires some compiling.
1. Update and upgrade the software on your Raspberry Pi.
sudo apt update
sudo apt upgrade
2. Install the libusb-dev software. This ensures the PS3 can communicate with the Raspberry Pi over Bluetooth.
sudo apt install libusb-dev
3. Create a folder for the sixpair software, switch to that folder, and download the sixpair.c software.
mkdir ~/sixpair
cd ~/sixpair
wget http://www.pabr.org/sixlinux/sixpair.c
4. Compile the code with gcc.
gcc -o sixpair sixpair.c -lusb
5. Connect the controller to the Pi using its USB cable and run sixpair to configure the Bluetooth connection.
sudo ~/sixpair/sixpair
6. Take note of the MAC code, then disconnect the PS3 controller.
7. Open a terminal and start the bluetooth control tool.
sudo bluetoothctl
8. At the [Bluetooth]# prompt, enable the agent and set it as default.
agent on
default-agent
9. Power up the Playstation 3 controller and hold the sync button. In the [Bluetooth]# prompt scan for devices.
scan on
10. The MAC address should appear, comprising six pairs of letters and numbers. Look for your Playstation 3 controller’s MAC address. Use the MAC address to connect the controller.
connect [YOUR MAC ADDRESS]
11. To save time for future connections, use the trust command to automatically connect.
trust [YOUR MAC ADDRESS]
For other Bluetooth controllers, meanwhile, generic connections should work. This means that anything – smartphone game controllers, for example – can conceivably be connected using bluetoothctl , but some calibration may be required.
Whatever device you’re using, you may need to test it. To do this, simply use the testing tool in the Linux joystick utility.
sudo apt install joystick
To test your gamepad, ensure that it is connected and run the jstest command to check that each button is registered.
sudo jstest /dev/input/js0
This article originally appeared in an issue of Linux Format magazine.
ASRock’s Z590 PG Velocita is a full-featured Z590 motherboard that includes three M.2 sockets, Killer based networking (including Wi-Fi 6E), capable power delivery, premium audio, and more. It’s a well-rounded mid-ranger for Intel’s Z590 platform.
For
Killer based 2.5 GbE and Wi-Fi 6E Networking
10 USB ports on rearIO
Capable power delivery
Against
Last gen audio codec
No USB 3.2 Gen2x2 Type-C on rearIO
Features and Specifications
Next up out of the ASRock stable is the Z590 PG Velocita. The Z590 version of this board comes with an improved appearance, enhanced power delivery, PCIe 4.0 capability for your GPU and M.2 device, fast Killer-based networking and more. Priced around $300, the PG Velocita lands as a feature-rich mid-range option in the Z590 landscape.
ASRock’s Z590 lineup is similar to the previous-generation Z490 product stack. At the time we wrote this, ASRock has 12 Z590 motherboards listed. At the top is Z590 Taichi, followed by the PG Velocita we’re looking at here, and three Phantom Gaming boards, including a Micro-ATX option. Additionally, there are two professional boards in the Z590 Pro4 and Z590M Pro4, two Steel Legend boards, two Extreme boards (also more on the budget end), and a Mini-ITX board round out the product stack. Between price, size, looks, and features, ASRock should have a board that works for everyone looking to dive headlong into Rocket Lake.
Performance testing on the PG Velocita went well and produced scores that are as fast or faster than the other Z590 boards we’ve tested so far. The PG Velocita eschews Intel specifications, allowing the Intel Core i9-11900K to stretch its legs versus boards that more closely follow those specs. Overclocking went well, with the board able to run our CPU at both stock speeds and the 5.1 GHz overclock we’ve settled on. Memory overclocking also went well, with this board running our DDR4 3600 sticks at 1:1, and DDR4 4000 was nice and stable after a few tweaks to voltage to get it there.
The Z590 PG Velocita is an iterative update, just like most other Z590-based motherboards. The latest version uses a Killer-based 2.5 GbE and Wi-Fi 6E network stack, adds a front panel USB 3.2 Gen2x2 Type-C port, premium Realtek audio codec (though it is last generation’s flagship), three M.2 sockets and more. We’ll dig into these details and other features below. But first, here are the full specs from ASRock.
Along with the motherboard, the box includes several accessories ranging from cables to graphic card holders and an additional VRM fan. The included accessories should get you started without a trip to the store. Below is a complete list of all included extras.
Support DVD / Quick installation Guide
Graphics card holder
Wi-Fi Antenna
(4) SATA cables
(3) Screw package for M.2 sockets
(3) Standoffs for M.2 sockets
Wireless dongle USB bracket
3010 Cooling Fan with bracket
4010 Cooling Fan bracket
Image 1 of 3
(Image credit: ASRock)
Image 2 of 3
(Image credit: ASRock)
Image 3 of 3
(Image credit: ASRock)
Once you remove the Z590 PG Velocita from the box, one of the first things you’ll notice (if you’re familiar with the previous model) are the design changes. ASRock sticks with the black and red theme but forgoes the red stenciling on the black PCB from the last generation. The VRM heatsinks are large, connected via heatpipe and actively cooled out of the box by a small fan hidden in the left heatsink. ASRock includes an additional small fan and brackets for the top VRM heatsink (we did not use this in any test). The rear IO cover also sports the black and red Phantom Gaming design theme, along with the ASRock branding lit up with RGB lighting. The heatsinks on the bottom half of the board cover the three M.2 sockets and the chipset heatsink. The latter sports a PCB and chip under clear plastic for a unique look. Overall, I like the changes ASRock made to the appearance of this board, and it should fit in well with more build themes.
(Image credit: ASRock)
As we look closer at the top half of the board, we start by focusing on the VRM area. These aren’t the most robust parts below the heatsink, so additional cooling is welcomed. Just above the VRM heatsinks are two 8-pin EPS connectors (one required) to power the processor. To the right of the socket area are four unreinforced DRAM slots with latches on one side. ASRock lists supported speeds up to DDR4 4800(OC) with a maximum capacity of 128GB. As always, your mileage may vary as support depends on the CPU’s IMC and the kit you use to reach those speeds.
Located above the DRAM slots, we find the first two (of seven) 4-pin fan headers. The CPU/Water Pump and Chassis/Water Pump headers both support 24W/12A, with the remainder of the fan headers supporting 12W/1A. There are plenty of fan/pump headers on this board to support the motherboard running them all without a controller if you choose. A third 4-pin header is located in this area, while a fourth is in an odd spot, just below the left VRM heatsink. Outside of that, all headers auto-sense if a 3- or 4-pin connector is attached.
Just to the right of the fan headers up top are an ARGB (3-pin) and RGB header (4-pin). You’ll find the other two on the bottom edge of the board. The Polychrome Sync application controls these LEDs and any attached to the headers.
On the right edge are power and reset buttons, while just below those are the 24-pin ATX header for power to the board. Just below this is the first USB 3.2 Gen1 front panel header and the USB 3.2 Gen2x2 Type-C front panel header.
(Image credit: Tom’s Hardware)
ASRock uses a 12-phase configuration for the CPU. Power goes through the 8-pin EPS connector(s) and is sent to the Renesas ISL69269 (X+Y+Z=12) controller. The controller then sends power to six Renesas ISL6617A phase doublers and finally onto the 12 Vishay 50A SIC654 DrMOS power stages. This provides 600A total to the CPU. While not the highest value we’ve seen, the VRM’s easily handled our CPU at stock and overclocked, with some help from the active cooling fan. This board comes with another fan, however, we chose not to use it and after testing, found there wasn’t a need for it.
(Image credit: ASRock)
Moving down to the bottom half of the board, we’ll start on the left side with audio. Hidden below the plastic shroud is the premium Realtek ALC1220 codec. ASRock chose to go with the last generation’s flagship solution instead of jumping up to the latest 4000 series Realtek codec, likely to cut costs. We also spy a few Nichicon Fine Gold audio capacitors poking through the said shroud. This board doesn’t have a fancy DAC as more expensive boards tend to, but this solution will still be satisfactory for an overwhelming majority of users.
In the middle of the board, we see three full-length reinforced PCIe slots (and an x1 slot) as well as the heatsinks that cover the three M.2 sockets. Starting with the PCIe configuration, when using 11th gen CPU, the top two slots are PCIe 4.0 capable with the slot breakdown as follows: x16/x0, x8/x8, or x8/x8/x4 (PCIe 3.0). ASRock says the PG Velocita supports Quad CrossfireX, 3-Way CrossFireX and CrossfireX. As is increasingly common, there’s no mention of SLI support. The x1 slot is connected via the chipset and runs at PCIe 3.0 x1 speeds.
Looking at M.2 storage, the top socket, M2_1, is connected directly to the CPU and offers the fastest speeds (PCIe 4.0 x4 @ 64 Gbps), supporting up to 80mm devices. The second slot down, M2_2, is chipset connected, supporting PCIe 3.0 x4 speeds and accepting SATA-based modules. The bottom socket, M2_3, is also fed from the chipset and runs both SATA-based drives and PCIe, at 3.0 x4 speeds. If M2_2 is occupied, SATA ports 0/1 will be disabled. If M2_3 has a SATA-type drive installed, SATA 3 will be disabled. In the worst-case scenario, when all M.2 sockets are populated (one with a SATA drive), you’ll still have three SATA ports available as well. The top two sockets hold up to 80 mm modules while the bottom supports up to 110 mm drives.
To the right of the PCIe socket sits the chipset heatsink and its PCB-under-plexi look. Continuing to the right edge, we spot another 4-pin fan/pump header, the second USB 3.2 Gen1 header and six SATA ports. Below that is another 4-pin fan header and finally a clear CMOS button to reset your BIOS. Around the SATA ports are the mounting holes for the included GPU support bar. Including this in the box is a great value add, especially with graphics cards seemingly getting larger and heavier as time goes on.
Across the board’s bottom are several headers, including more USB ports, fan headers and more. Below is the complete list, from left to right:
Front-panel audio
Thunderbolt header
UART header
RGB and ARGB headers
USB 2.0 header
TPM header
(2) Chassis/WP headers
Dr. Debug LED
Temperature sensor, water flow headers
Speaker
Front panel header
(Image credit: ASRock)
Flipping the board around to the rear IO area, there’s the pre-installed IO plate which matches the colors and design of the rest of the board. There are 10 USB ports: You get two USB 3.2 Gen 2 ports (Type-A and Type-C), six USB 3.2 Gen 1 ports, and two USB 2.0 ports, all of which have ESD protection. Two of these ports, outlined in red, are the Lightning ports. The ports are sourced from two different controller interfaces, allowing gamers to connect their mice/keyboard with the lowest jitter latency–according to ASRock. On the video front, the PG Velocita includes an HDMI port and DisplayPort for use with the integrated video on the processor.
Also here are the Intel (black) and Killer (blue) Ethernet ports on the networking front. The Killer LAN can communicate directly with the CPU, yielding lower latency than chipset-connected LAN–again according to ASRock. Next up are the antenna ports for Wi-Fi 6E and, finally, the gold-plated 5-plug audio stack plus SPDIF.
One of the best TV streaming devices just got a tiny bit better. Google is rolling out an update to the Google Chromecast with Google TV giving you more control over picture settings, including HDR, The Verge reports.
Download the update and restart the device, and you’ll find a new “advanced video controls” sub-menu in the settings. Here you’ll be able to tinker with all sorts of settings, including setting your preferred HDR setting, whether that be Dolby Vision, HDR or forced SDR.
As the Chromecast with Google TV does dynamic range matching (assuming you’ve selected that option) this new option won’t be hugely useful to most people, but those with lower-end HDR TVs may find that forcing SDR gives them better overall performance.
You can manually switch to a different resolution at various refresh rates, too. These include: 4K (60Hz / 50Hz / 30Hz/ 25Hz / 24Hz / smpte); 1080p (60Hz / 50Hz / 24Hz); 720p (60Hz / 50Hz); 1080i (60Hz / 50Hz); 576p (50Hz); and 480p (60Hz). Really, though, you should be fine with the setting the Chromecast has picked for you – something that it should now be even better at doing, thanks to the new update.
It gets better on the audio side too, with Bluetooth audio stuttering reduced on certain apps.
Its wi-fi performance should be improved on 5GHz and mesh networks, while HDMI-CEC can now be configured to turn on/off only the TV. Finally, a security update should provide peace of mind.
A couple of things are missing from this update, though – the recently promised HDR10+ support, and an option for the device to automatically match the frame rate of the content being played. Until a ‘match frame rate’ option is added, some content can stutter a little bit.
That said, the Google Chromecast with Google TV is already one of the best streamers around, earning five stars in our review. But it’s up against some stiff competition from Amazon’s Fire TV streamers and the new Apple TV 4K.
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Minisforum has introduced its new ultra-compact form-factor (UCFF) desktop PC that combines miniature dimensions with decent performance, rich connectivity, and upgradeability. The TL50 system packs Intel’s 11th Generation Core ‘Tiger Lake’ processor with built-in Xe Graphics and features two 2.5GbE connectors, a Thunderbolt 4 port, and three display outputs.
The PC is based on Intel’s quad-core Core i7-1135G7 processor, paired with 12GB of LPDDR4-3200/3733 memory as well as a 512GB M.2-2280 SSD with a PCIe interface. The CPU is cooled via a heatsink and a fan, so the 28W chip should be able to spend a fair amount of time in Turbo mode.
(Image credit: Minisforum)
While Intel’s Tiger Lake platform enables PC makers to build very feature-rich computers on a very small footprint, there are only a few UCFF desktops featuring these processors that take full advantage of their capabilities. Minisforum’s TL50— which measures 5.9×5.9×2.2 inches — is a prime example.
Normally, miniature desktops have constraints when it comes to graphics performance and storage capacity, but the Minisforum TL50 can be equipped with two 2.5-inch HDDs or SSDs as well as an external eGFX graphics solution using a Thunderbolt 4 port.
(Image credit: Minisforum)
TL50’s connectivity department looks quite solid, including a Wi-Fi 6 + Bluetooth module, two 2.5GbE ports, three display outputs (DisplayPort 1.4, HDMI 2.0, and Thunderbolt 4), six USB Type-A connectors (four USB 3.0, two USB 2.0), audio input and output and one USB Type-C for the power supply.
The Minisforum TL50 is currently available for pre-order through Japanese crowdfunding site Makuake starting from $651, reports Liliputing. The company plans to make the systems available by the end of July, but by that time they will naturally get more expensive.
The Fives offer sonic performance to match their lengthy feature list, if not exactly their ambitious moniker
For
Punchy presentation
Good features set
Versatile nature
Against
Uneven tonality
Not the most organised presentation
It’s not often we are presented with a product such as the Klipsch The Fives. They’re clearly a pair of stereo speakers, and yet we have to ask ourselves what they are actually for. That only happens when a product’s feature list blurs the lines between hi-fi and TV sound, and also occasionally the morning after the What Hi-Fi? Awards ceremony.
Klipsch describes The Fives as a ‘powered speaker system’, which is about as specific as you can get. They can be used as a hi-fi system – either standalone or with a source plugged in – as desktop speakers, or indeed as a true stereo alternative to a soundbar thanks to the seemingly simple, but nonetheless shrewdly incorporated, HDMI ARC connection.
Klipsch sees this as a potential driver for many customers adopting The Fives. And, as a publication that generally favours stereo speakers as an alternative to a comparatively priced soundbar – in terms of basic audio performance for the money, at least – we don’t see anything wrong with that concept.
This isn’t due to a lack of focus on Klipsch’s part, but part of the forward movement of the company as a whole. The company is trying to expand its reach, rather than simply throwing what it can at their speakers to see what sticks.
The Fives represent a step towards what Klipsch describes as a more global sound. The ‘American’ tuning with which the brand is so familiar remains, but some of the leanings of the European and Asian markets – typically favouring delicacy over sheer scale – have been deliberately addressed.
What we hear is not exactly the final destination, and there isn’t, we’re told, a particular sound at which Klipsch would like to arrive. But anyone on our side of the Atlantic who might have written the brand off for its sonic presentation could afford the brand a keener ear in the future.
Pricing
An open mind is preferable when approaching The Fives, as are some relatively deep pockets. At £839 ($699), they aren’t going to be an impulse buy for many.
That price tag places The Fives in roughly the same realm as the Naim Mu-so Qb, Sonos Arc and KEF LSX. The fact that those are three entirely different products only highlights just what a versatile product you’re getting for the money. Its rivals depend entirely on how you plan to use them; there isn’t really a direct competitor.
Features
In short, The Fives will connect to virtually anything. The HDMI ARC connection for TVs is joined by analogue RCA, 3.5mm aux, digital optical and USB inputs. Bluetooth 5.0 is also present for simple wireless playback, while a subwoofer output allows for expansion into the lower frequencies.
(Image credit: Klipsch)
Klipsch The Fives tech specs
(Image credit: Klipsch)
Drivers 25mm tweeter; 11.5cm mid/bass
Reflex port Rear-firing
Cabinet MDF with wood veneer
HDMI ARC Yes
Phono Yes
Bluetooth Yes
Dimensions (hwd) 30.5 x 16.5 x 23.5cm
Weight 5.35kg (primary); 4.85kg (secondary)
There is also a phono preamp built in, proving Klipsch’s dedication to hi-fi and that these are not only TV speakers, so by adding just a simple deck you really can have a tidy home entertainment system with The Fives as its mouthpiece.
The Fives are capable of hi-res music playback, while Klipsch’s Dynamic Bass EQ is designed to enhance low frequencies at lower volumes. It can be turned off as a feature, for a more traditional bass response, or you can cut the bass if it’s getting too boomy near a back wall. That is indeed a possibility, due to the rear-firing reflex port. It features Klipsch’s Tractrix horn shape, in a similar but narrower form to that found on the front surrounding the 25mm titanium dome tweeter.
Just below is an 11.5cm long-throw woofer, which appears smaller than it is thanks to the proportions of the horn above it, but is well capable of filling a small to medium-sized room without overstretching.
Build
(Image credit: Klipsch)
Despite Klipsch speakers’ reputation for room-filling sound, at 30cm tall and 23.5cm wide, these are relatively small bookshelf speakers; don’t expect them to project across a room the size of an air hangar. Besides, you will want to be close by to admire the design.
The walnut veneer on our review sample resonates with the price tag, but of all this almost mid-century design, the rollers on the top of the right-hand speaker stand out most.
If we were to compile a coffee table book of dials and knobs found on hi-fi kit since What Hi-Fi? was first published 45 years ago, the controls on these Klipsch speakers could easily make the first edition. The fact The Fives come packaged with a remote is almost irrelevant, given how keen you’ll be to get up and use these dials to change volume and source.
The Fives would feel like a premium product with the kind of touch panel we usually see on powered speakers such as these, but the individuality of this design should be praised – especially if it is an indicator of the attention paid to everything else.
Sound
(Image credit: Klipsch)
At least we can say that Klipsch has paid equal attention to each of The Fives’ many potential sources. It’s no faint praise when we say how pleased we are that these speakers’ character is pretty much uniform, however we decide to use them; that can’t be a simple task when being asked to take material from a TV, turntable, streamer, laptop and a smartphone.
The Fives do well, all told. They offer a good level of detail that will dig out texture and timbre regardless of whether it is from the voices of a chamber choir or daytime soap. Is it comparable to a grand’s worth of hi-fi separates? Not quite – nor would we expect it to be – but it is enough to deliver a kind of sonic maturity you won’t get from a budget soundbar or wireless speaker. And as a package, they’re a neater proposition than separates.
It’s a punchy sound, too, able to take on stabbing snares and hi-hats as well as heavy artillery. A good pair of hi-fi speakers should always be able to do both, and so it transpires with The Fives. Stereo imaging is good, provided the speakers are positioned with care and placed on a solid support.
So The Fives are a pleasing listen, but they’re not perfect. We’d like a more even frequency balance with better top-end refinement. While there’s a decent amount of bass for the speakers’ size and treble doesn’t sound particularly rolled off, certain frequencies tend to stick out in an almost arbitrary fashion – and, to a degree, this detrimentally affects the way these Klipschs convey timing and organisation.
Verdict
Overall, though, you do get a good return on your investment as a one-stop shop for home audio. If you want to use them for one thing in particular, you might get better value with a more dedicated component, but if it’s a do-all pair of speakers you crave, it’s well worth giving The Fives a go.
SCORES
Sound 4
Features 5
Build 4
MORE:
Read our guide to the best stereo speakers or best desktop computer speakers
João Silva 18 hours ago Featured Tech News, Laptop / Mobile
Samsung Unpacked just took place this week and this time around, Samsung introduced a new gaming laptop – the Galaxy Book Odyssey. While we have seen listings and rumours about laptops equipped with an RTX 3050 Ti GPU, the Galaxy Book Odyssey is the first one to be officially announced.
The Galaxy Book Odyssey will feature Nvidia RTX 3050 Ti mobile graphics, which is expected to feature 2560 CUDA cores and 4GB of GDDR6 memory. An RTX 3050 non-TI option will also be available.
Samsung has equipped the Galaxy Book Odyssey laptop with Intel 11th Gen Core H-series processors. The official infographic further informs us it will feature both i5 and i7 models, but it’s unclear if it’s referring to the 4-core parts or the upcoming 6 and 8-core CPUs.
The rest of the specs include up to 2TB of NVMe storage, a maximum of 32GB of DDR4 memory, support for Dolby Atmos, and a 15.6-inch FullHD display. For connectivity, there’s an HDMI port, 2x USB-C ports, 3x USB-A 3.2 ports, a Micro SD card reader, a Gigabit Ethernet port, Wi-Fi 6, Bluetooth 5.1, and a 3.5mm audio-in/out jack. The laptop will only be available in black and comes with an 83Wh battery powered by a 135W USB-C charger.
The Samsung Galaxy Book Odyssey is scheduled to release in August, with a starting price of $1399.
KitGuru says: Are you looking for a new laptop for gaming-on-the-go? What do you think of the Samsung Galaxy Book Odyssey?
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Google is rolling out a new April update for the Chromecast with Google TV that launched last year. It’s a fairly large update for a streaming device — totaling 166MB on my Chromecast — but includes numerous improvements.
Once you’ve installed the new software and restarted your Chromecast, you’ll be able to dig a little deeper into video settings than was previously possible. In the new “advanced video controls” area of settings, you’re now given the ability to choose your preferred dynamic range format. Options include Dolby Vision, HDR, or even SDR if you want to keep it there. You can also manually switch to a ton of resolutions at various refresh rates from this menu:
4K (60Hz / 50Hz / 30Hz/ 25Hz / 24Hz / smpte)
1080p (60Hz / 50Hz / 24Hz)
720p (60Hz / 50Hz)
1080i (60Hz / 50Hz)
576p (50Hz)
480p (60Hz)
Unless you’ve got a good reason to make a change, I’d keep it at whatever Chromecast selects as the default: that was 4K 60Hz in my case. Google says this update also improves the Chromecast with Google TV’s Wi-Fi performance on 5GHz networks and mesh systems. For the full list of improvements, see below. I’m still waiting for a way to clear the “continue watching” row, where shows and movies can sometimes just get stuck — even after you’ve finished streaming them.
– Advanced Video Controls setting for granular HDR formats, resolution/refresh rate, and color formats
– HDMI hotplug improvements helping your Chromecast detect the best TV Settings available
– Wi-Fi Improvements for 5Ghz and Mesh networks
– Bluetooth Audio stuttering improvements in some Apps
– HDMI-CEC can now be configured to turn on/off only the TV in settings
– Security update: Android security patch level to April 2021
Separate from this software update, the Chromecast with Google TV also recently picked up certification for HDR10+. So if you come across content on Amazon Prime Video that streams in that format of HDR, it should soon be supported on Google’s streaming gadget.
(Pocket-lint) – Apple and Samsung both offer their own wireless earphones. Apple’s earbuds come in the form of the AirPods, which now come in two flavours: regular and Pro. Samsung has multiple models too, but its bog-standard set is the Galaxy Buds.
If you’re trying to work out which entry level wireless earbuds are best for you, you’ve come to the right place. Here’s how the Apple AirPods 2 and the Samsung Galaxy Buds compare.
squirrel_widget_148285
Price
AirPods: From $159 / £159
Galaxy Buds: $129.99 / £139
The Apple AirPods start at £159. This is for the second generation model with the standard charging case. There is also the option of a wireless charging case, which will set you back £79 on its own or £199 for the AirPods with the wireless charging case.
The Samsung Galaxy Buds have been discounted quite heavily since launch. Originally they cost about £140, but now can be found for about £120. They come with a wireless charging case as standard.
squirrel_widget_147360
Design
AirPods: White only, optional wireless charging case
Galaxy Buds: White, Black, Yellow, wireless charging case as standard
The Apple AirPods come in white only and they look a little like a very small electric toothbrush head. Some will love the design, others will hate it. We sit in the former camp, though we’d like extra colours. The AirPods are a little larger than the Galaxy Buds in terms of overall size because of the extra part below the earpiece, but the earpiece itself is smaller.
The AirPods slot into a small, almost square, case that has a Lightning port at the bottom for charging. Whilst in the case, the AirPods will recharge providing the case itself has charge. There is a pairing button on the rear of the case and an LED indicator light is present in between the AirPods, which you’ll see when you open the case lid.
The Samsung Galaxy Buds meanwhile, come in three colour options including white, black and yellow. The Galaxy Buds fit snuggly into the inner part of your ear, providing a more subtle and perhaps more secure design than the AirPods, though a little bulkier.
Like the AirPods, the Galaxy Buds slot into a case, this time cylindrical in shape, and they will recharge whilst in the case. There is an LED indicator light inside the case, as well as outside the case and a USB Type-C charging port on the rear. As mentioned though, the Galaxy Buds case is wireless charging compatible as standard, while the AirPods wireless charging case is a more expensive option.
Features
AirPods: Siri, Auto pause, One or two AirPods can be worn, Double tap gesture
Galaxy Buds: AKG sound, Bixby Voice, One or two Galaxy Buds can be worn, double or triple tap gesture
The Apple AirPods have voice-activated Siri access that is powered by the H1 chip. There are also several other features that make the AirPods very easy to use for an Apple user once they are connected.
AirPods automatically recognise when they are in your ear, pausing when you take them out, while optical sensors and motion accelerometers work in tandem to engage the microphones for phone calls and Siri access, filtering out external noise when required.
It’s possible to wear one AirPod or both, and double tapping an AirPod will allow you to skip a track or play a song, depending on the action you have set up. You can read more about AirPod features in our tips and tricks, as well as the features available for Android users in our separate feature.
The Samsung Galaxy Buds have sound by AKG and they have adaptive dual microphone technology to recognise your surroundings, switching between inner and outer mics to filter out background noise when you’re on a call and allowing you to hear what’s happening around you when you’re not.
Like AirPods, you can choose to wear one or two Galaxy Buds and Samsung recently added Bixby Voice to the Galaxy Buds, allowing you to control ambient sound, battery status and equaliser controls with your voice. The latest update also offered improved touchpad controls, with options for double tapping and triple tapping, allowing for a little more flexibility than the AirPods in terms of gesture controls.
Apple AirPods tips and tricks
Setup
AirPods: One-tap setup for iOS users
Galaxy Buds: One-tap setup for Android users
Both Bluetooth
The Apple AirPods and the Samsung Galaxy Buds both connect via Bluetooth. For Apple users, the AirPods will recognise automatically as soon as you open the case, appearing on your display. After you tap the connect button, they will then connect to any Apple devices associated with your Apple ID including the Apple Watch, iPad or Macs.
For Samsung users, the Galaxy Buds will do the same as AirPods do for Apple users. They will be automatically recognised by your Samsung device when you open the box, giving you the option to pair the Buds to your phone with one tap.
If you’re an Android user looking to buy the Apple AirPods, or an Apple users looking to buy the Galaxy Buds, both will still work but you’ll need to perform setup via the Bluetooth settings on your device instead.
Battery life
AirPods: 3 hours talk time, 5 hours listening time
Galaxy Buds: 5 hours talk time, 6 hours usage time
The second generation of Apple AirPods offer up to three hours of talk time and up to five hours of listening time on a full charge.
The AirPods charging case holds multiple charges for up to 24 hours of listening time and placing the AirPods back in their case for 15 minutes should offer up to three hours of listening time and up to two hours of talk time.
The Samsung Galaxy Buds offer up to five hours talk time and up to six hours of usage time. Each earbud has a 52mAh battery capacity, while the Galaxy Bud charging case has a 252mAh battery capacity. The Galaxy Buds also claim to offer up to 20 hours of standby time.
Conclusion
The Samsung Galaxy Buds are quite a bit cheaper than the Apple AirPods, they promise a slightly longer battery life and they offer many of the same features, though not all are available for iOS users just like not all AirPod features are available to Android users.
If you have an Android device, specifically Samsung, then the Galaxy Buds are the better option for you out of these two wireless earphones being compared thanks to the seamless setup and the features offered, including Bixby Voice control. They also have a wireless charging case as standard.
If you have an Apple device, the AirPods deliver a more seamless experience, including one-tap setup to all your Apple devices and a range of features including automatic ear recognition and Siri control. They are pricey though, especially if you choose the wireless charging case option so you might consider the Galaxy Buds if you don’t mind sacrificing a few features for the extra pennies in your pocket.
G-Technology’s ArmorLock Encrypted NVMe SSD is ready for almost any condition or abuse and comes with secure, always-on 256-bit AES-XTS hardware encryption.
For
+ Competitive 10 Gbps performance
+ AES-XTS 256-bit hardware encryption
+ Rugged design
+ 5-year warranty
Against
– Single 2TB capacity
– Bulky size
– Costly
Features and Specifications
By leveraging your phone’s biometrics, such as touch or FaceID, G-Technology’s ArmorLock Encrypted NVMe SSD makes passwords a thing of the past in an attempt to remove the most common inconvenience when it comes to data security — entering a password. The ArmorLock Encrypted NVMe SSD is a secure portable storage solution with fast, consistent performance of up to 1 GBps of sequential read/write throughput that keeps your data safe with always-on 256-bit AES-XTS hardware encryption. Plus, it carries robust abuse ratings that ensure it will maintain reliability in the toughest conditions, perfect for those adventurous types.
Data security is becoming more important for a large swath of users, from creators in the media and entertainment industry to professionals in finance, government, healthcare, IT enterprise, and legal fields. Password protection backed by AES 256-bit encryption is the norm for those who need to ensure the data they have remains locked down and secure. Ranging from a simple password manager launching within the host OS to alphanumeric keypads with PIN protection and even fingerprint scanners, we have seen quite a few ways of unlocking password-protected storage devices over the years. Unlocking your secure storage with only a phone app seems convenient; let’s put it to the test.
Specifications
Product
ArmorLock Encrypted NVMe SSD 2TB
Pricing
$499.99
Capacity (User / Raw)
Interface / Protocol
USB-C / USB 3.2 Gen 2
Included
USB Type-C & USB Type-C to USB Type-A
Sequential Read
1,000 MBps
Sequential Write
1,000 MBps
Interface Controller
ASMedia ASM2362
NAND Controller
WD Architecture
DRAM
DDR4
Storage Media
WD 96L TLC
Power
Bus-powered
Endurance
IP55 water-dust resistant
2-meter drop protection
1,000 lbs. crush resistant
Security
AES-XTS 256-bit hardware encryption
Dimensions (L x W x H)
134 x 82 x 19 mm
Weight
200 g
Part Number
0G10484-1
Warranty
5-Years
G-Technology’s ArmorLock Encrypted NVMe SSD is available in just one 2TB model priced at $400. The SSD delivers up to 1,000 MBps of sequential throughput. Unlike most consumer-grade SSDs, the ArmorLock NVMe SSD’s write performance won’t significantly degrade below its rated performance under high abuse. Of course, that is assuming that it is connected to a compliant USB 3.2 Gen 2 port. The company backs it with a long five-year warranty for peace of mind, too.
Software & Accessories
(Image credit: Tom’s Hardware)
G-Technology includes two twelve-inch USB cables, one Type-C, and one Type-A to Type-C, with the ArmorLock Encrypted NVMe SSD.
ArmorLock App
You configure and manage the device through the company’s ArmorLock app, available on both the App Store and Google Play Store. Not only does the app enable firmware updates, formatting, and even secure erasing the device, but it can also track the last known location of the SSD and simplifies multi-user and multi-drive management. You cannot unlock the ArmorLock drive by connecting it directly to a PC — you have to use the app. As such, at installation, the app creates a recovery key that you store separately. This key allows you to install the app onto another phone if you lose your phone or uninstall the application, thus enabling you to unlock your storage device.
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(Image credit: Tom’s Hardware)
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A Closer Look
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G-Technology’s ArmorLock Encrypted NVMe SSD features a fairly rugged design and an activity indicator light. It carries an IP67 dust and water resistance rating and can handle a three-meter drop, and the company states that it boasts 1000-pound crush resistance. Its thick finned aluminum core aids with heat dissipation, but it comes at the expense of size.
While the device is pocketable, it is very large at 134 x 82 x 19 mm, and the plastic casing gives it a clunky and toy-like feel in the hand. We were even able to twist the casing, which ironically helped during our disassembly process. It is also fairly heavy, weighing roughly 200 grams, which is two to three times heavier than many portable SSDs.
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G-Technology’s ArmorLock uses a Bluetooth low energy module by Raytac that’s based on a Nordic nRF52840 SoC solution that allows communication between your drive and the app. When plugged in, the ArmorLock Encrypted NVMe SSD’s LED indicator light will show it is locked until you unlock the device with the app.
The ArmorLock uses 256-bit AES-XTS hardware encryption, which provides stronger data protection by taking advantage of two AES keys instead of just one, and NIST P-256 elliptic curve-based key management to eliminate side-channel attacks, ensuring data stored on the devices remains secure.
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An ASMedia ASM2362 USB 3.2 Gen 2 10 GBps to PCIe 3.0 x2 bridge chip manages host-to-SSD communication. G-Technology outfitted the ArmorLock with WD SN730 PCIe 3.0 x4 NVMe 1.3-compliant SSD. This SSD is similar to the SN750 but comes as a client solution that uses BiCS4 96-Layer TLC flash. It features a multi-core, DRAM-based architecture and offers plenty of speed to saturate the bridge chip’s capability.
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