poco-m3-is-coming-to-indonesia-on-january-21

Poco M3 is coming to Indonesia on January 21

The Poco M3 introduced last November will debut in Indonesia on January 21. The event will begin at 7:30PM local time and will be streamed live on YouTube.

The New Entry Level Killer bakal hadir! #POCOM3 akan memberikan sesuatu yang berbeda di kelas entry-level dan siap untuk menggebrak pasar! Pastiin lo tonton peluncurannya tgl 21 Januari 2021 pukul 19.30 WIB #EntryLevelKiller

Bookmark link peluncurannya : https://t.co/VsjQxMcddw pic.twitter.com/JMW05FFiam

— POCO Indonesia (@POCO_ID) January 16, 2021

The Poco M3 is powered by the Snapdragon 662 SoC, boots Android 10-based MIUI 12, and has 4GB RAM onboard. The smartphone has two storage options – 64GB and 128GB. But it also comes with a dedicated microSD card slot for storage expansion.

The Poco M3 sports a 6.53″ FullHD+ LCD that has a waterdrop notch for the 8MP selfie camera. The rear panel of the phone has an interesting design and is home to a triple camera setup comprising a 48MP primary, 2MP macro, and 2MP depth sensor units.

The Snapdragon 662-powered smartphone features a side-mounted fingerprint reader and packs a 6,000 mAh battery with 18W charging.

You can head this way to read our detailed written review of the Poco M3, or watch our video review linked below.

watch-nasa-test-fire-its-massive-new-rocket

Watch NASA test fire its massive new rocket

Four huge rocket engines will roar to life on Saturday, in a crucial test for NASA’s powerful next-generation rocket. This long-awaited trial run won’t leave the ground, but it will be so powerful that officials have warned that it may be heard up to 60 miles away.

Saturday’s test is the last step in series of tests that NASA calls a Green Run for the Space Launch System (SLS), a powerful rocket designed to launch missions to the Moon and deep space. It will test the 212 foot tall core of the SLS, which consists of four engines, liquid fuel tanks, and the computer and technical systems that NASA calls the “brains” of the rocket.

The rocket was originally intended to debut in 2017, but it has consistently been over budget and behind schedule. Now, NASA will finally have a chance to see how the rocket’s systems work while the four engines are firing ahead of the SLS’ first launch later this year. Engineers and technicians have already tested the core’s backup systems, run through dress rehearsals to double check-timing, and loaded and unloaded hundreds of thousands of gallons of fuel ahead of the big event. Now they just need to put it all together for the first time to really mimic a launch.

“To be able to run a test like this, it takes not only a village, but small city,” said Ryan McKibben, the Green Run test conductor at Stennis Space Center, in a press conference. It will take six barges to haul more than 700,000 gallons of super cold propellent needed for this test — roughly 200,000 gallons of liquid oxygen, and 500,000 gallons of liquid hydrogen.

The four engines themselves were originally built for NASA’s Space Shuttle program, which ended in 2011. They’ve been updated with upgrades including new engine controllers to get them ready to become part of the SLS. When the engines are fired, they will produce 1.6 million pounds of thrust — more than enough to send the core soaring. “When we ignite the engines, the stage actually will think it is flying. That’s what it’s built to do,” McKibbin said.

While the core of the SLS is built to fly, the massive test stand is designed to keep it firmly grounded. The huge structure is anchored into the ground with over 144 feet of concrete and steel that will absorb and redirect the thrust from the engines, McKibbin said. The engines will burn for about eight minutes — approximately the same amount of time that it will take to launch the rocket to the Moon on future missions.

This is the last big rehearsal for the rocket before it heads to space, which means it’s also one of the last chances for NASA to get data on how the rocket might perform. The team plans to run the engines through the same thrust changes that they will eventually endure when they fly through the Earth’s atmosphere. The core stage is packed with over 1,400 sensors to help document all aspects of the test and gather data that NASA will analyze intensely over the next several days after the test.

“The reason we test is to uncover issues on the ground and not in space,” said Julie Bassler, SLS stages manager, at a NASA press conference this week. “We are doing everything we can to ensure that we get the most out of this hot fire test and we are ready to launch.”

If the test is successful, the core stage will be inspected and shipped to Kennedy Space Center (KSC) in Florida, where it will be joined to other parts of the rocket and the Orion crew capsule. Sometime after that, the SLS will make its launch debut on the uncrewed mission called Artemis 1. That mission doesn’t have a firm date yet, but NASA is aiming for that launch to happen in November 2021.

Even as the SLS heads for space, it’s worth noting that it is not the only deep space rocket on the horizon. SpaceX is rapidly prototyping its Starship system in Texas, and the Starship design is being considered as a candidate lunar lander for future NASA missions.

The window for the SLS hot fire test opens at 5:00PM ET, and coverage on NASA TV will start at 4:20PM ET. NASA’s livestream coverage can be found on YouTube and on the agency’s website.

[premium]-how-to-3d-printing-part-2-–-from-preparation-to-post-processing

[Premium] How-to 3d-printing Part 2 – From preparation to post-processing


Tweakers uses cookies Tweakers is part of DPG Media. Our sites and apps use cookies, JavaScript and similar technology, among other things, to provide you with an optimal user experience. It also allows us to record and analyze the behavior of visitors and add this information to visitor profiles.

Cookies can be used to show advertisements on Tweakers and to recommend articles that match your interests. Third parties can also track your internet behavior, as is the case with embedded videos from YouTube.

Cookies can also be used to display relevant advertisements on third party sites. More information about this can be found at tweakers.net/cookies.

To view pages on Tweakers, you must accept cookies by clicking on ‘Yes, I accept cookies’.

Click here to login.

netgear-nighthawk-xr1000-gaming-router-review:-congestion-control-at-premium-price

Netgear Nighthawk XR1000 Gaming Router Review: Congestion Control at Premium Price

Our Verdict

While the setup made for a rough start, and the extra cost for security is annoying, these nuisances are largely forgotten with the granular control of prioritization for network traffic that can truly optimize gaming in a congested network environment.

For

  • DumaOS 3.0
  • Network congestion control
  • Supports Wi-Fi 6
  • Integration with the smartphone app

Against

  • Single USB port
  • Only four 10/100/1000 wired ports
  • Security requires additional subscription
  • High price
  • Setup drudgery

Netgear offers a full variety of networking gear, including its Nighthawk Pro Gaming line of routers and accessories. At the top of this product stack is the XR1000, which boasts the latest version of the company’s DumaOS which is 3.0. We go hands-on to see if the cost of $349 is justified for this piece of premium networking hardware, or if most gamers should look for something more affordable.

Design

The XR1000 is designed to sit horizontally on a shelf or table, with four positionable, external antennas and no internal antennas. It strikes a good balance of showing its gaming intentions with its tasteful red accents while avoiding the over-the-top gaming look with flashing RGB lights that can turn off some adult gamers (or adult gamers will just turn off). There are some white LED indicator lights roughly arranged in a “V” on the top of the device.

Image 1 of 2

(Image credit: Netgear)

Image 2 of 2

(Image credit: Netgear)

The router’s dimensions are 11.61 x 7.87 x 2.51 inches (295 x 200 x 64 mm) with a weight of 1.32 lb (600 g).

Specifications

Processor 1.5GHz Triple-Core processor
Memory 256MB flash and 512MB RAM
Ports Five (5) 10/100/1000Mbps Gigabit Ethernet ports – 1 WAN & 4 LAN
Encryption 802.11i, 128-bit AES encryption with PSK
Wi-Fi Technology WiFi 6 (802.11ax) Dual Band WiFi (AX5400)
Beamforming: Explicit Beamforming for 2.4 & 5GHz bands
1024-QAM—25% data efficiency and faster speeds than a 256-QAM router
Dimensions 11.61 x 7.87 x 2.51 in (295 x 200 x 64 mm)
Weight 814.5 g
Price $349.00

At the heart of the XR1000 is a 1.5 GHz triple-core processor, with 512 MB of RAM and 256 MB of flash storage. These specs are certainly solid, but hardly class-leading among high-end gaming routers. The rear of this router houses the essential connections, which include a single USB port, a WAN port with four LAN ports that are all Gigabit Ethernet. However, there are no 2.5 Gig LAN ports, which would be a nice bit of future-proofing given the price. There is also a physical, on/off toggle switch, and a recessed reset button.

The wireless for the XR1000 gets designated as Wi-Fi 6, with 5.4 Gbps throughput. This corresponds to dual-band Wi-Fi, with 2.4 GHz speeds of up to 600 Mbps, and 5 GHz speeds that max out at 4.8 Gbps. There is also Beamforming available on both bands to optimize reception to the client.

Setup

Getting the XR1000 up and running is a bit of a stumbling block. It starts with downloading the Netgear Nighthawk app for your smartphone, then following the prompts to connect the router for initial setup. It requires the creation of a Netgear account with security credentials, which is done through the phone and takes additional time. Furthermore, during setup we somehow got locked out of the account and had to go through the drudgery of the lost password sequence to get back into setup.

(Image credit: Netgear)

Once back into the account, the setup proceeded more smoothly. We appreciate that the setup included a step that upgraded the firmware to the latest, an important step to avoid security vulnerabilities and get the latest bug fixes. The XR1000 also does a bandwidth test, which provides the actual throughput, and then subsequently gets used for divvying up the bandwidth.

Features

(Image credit: Netgear)

The XR1000 has as one of its highlights, the DumaOS, which is now at version 3.0. You may recall that this is the nifty OS that debuted in the NetDuma R1 from the UK that made claims that it could “dominate lag,” however the original hardware seriously held it back. Now, Netgear has taken this software and put it into updated hardware for the best of both worlds.

From a gaming perspective, there are two levels of control when it comes to the DumaOS and the important QoS that can prioritize gaming traffic. The first is what the DumaOS dubs as ‘Congestion Control’ which can be set to Always, Never, and Auto-Enable. This lets the router analyze data packets so that the time-sensitive ones, namely gaming and streaming content, can be prioritized over other content for a better experience. 

There is another level of control, called ‘Bandwidth Allocation’ that allows types of traffic, with categories including Gaming, File sharing, VoIP, Web, among others, to be designated a specific amount of bandwidth. This allows specific granular control to ensure that each activity can get the minimal bandwidth it needs, and is controlled separately on both the upload and the download side of the equation.

Security

(Image credit: Netgear)

The security for the XR1000 is provided by Netgear Armor. Annoyingly, it cannot be activated from the router’s web-based interface, but rather needs to be turned on from the Nighthawk app. To add insult to injury, it’s only a free one-month trial. The subscription includes Bitdefender Security, which may not be the best value as Bitdefender offers a free tier with its Bitdefender Antivirus Free Edition. There is also a promise of 35% off the Netgear Armor security package, but annoyingly the $69.99 price is not indicated until you get to the webpage to pay.

(Image credit: Netgear)

Much of the security goes through the Netgear Armor app. It provides a report that includes a security score, an assessment for vulnerabilities, and a running tab of the threats blocked. From the app, a firmware upgrade can also be triggered.

Performance

(Image credit: Tom’s Hardware)

On the bandwidth testing with NetPerf, the XR1000 put up some solid scores, with 2.4 GHz throughput at 214.6 Mbps on the near test (8 feet), although it drops off to 158.4 Mbps on the far test (30 feet). The 5 GHz speeds remained more consistent as the distance increased, from 845.3 Mbps when near, with minimal penalty at the further distance, at 812.5 Mbps. 

Testing Configuration QoS FRAPS avg max 8k dropped frames Pingplotter spikes (>100 ms) Latency (ms)
Ethernet no 110.6 142 n/a 0 183
Ethernet + 10 8k videos no 57.3 95 25.30% 14 188
Ethernet + 10 8k videos Gaming priority 50% 112.1 136 18.10% 3 183
5 GHz no 115.2 137 n/a 0 64
5 GHz + 10 8k videos no 95.5 135 59.60% 0 185
5 GHz + 10 8k videos Gaming priority 50% 115.1 147 37.70% 0 186
2.4 GHz + 10 8k videos Gaming priority 50% 60 112 29.50% 20 179

On our network congestion testing, the XR1000 was able to show the value of the DumaOS 3.0. When wired to an Ethernet port for a baseline, our game of Overwatch posted a healthy 110.6 FPS with no PingPlotter spikes (>100 milliseconds) seen during gameplay. We then congested our Internet connection (Optimum cable connection, DOCSIS 3.0, 300 Mbps down, 35 Mbps up), with a total of ten streaming 8K videos on YouTube. Not surprisingly, the FPS on Overwatch dropped considerably to 57.3, along with 14 PingPlotter spikes, and the video dropped 25.3% of the frames. We then applied the Congestion Control on auto-play, and allocated 50% of the bandwidth on both upload and download to Gaming traffic. With the same ten videos playing, the Overwatch FPS was restored fully to 112.1, with the 8K video dropped frame rate lowered modestly to 18.1%.

A similar, albeit less-dramatic effect was demonstrated with the application of QoS on the 5 GHz wireless gaming as well.

Bottom Line

The NetGear XR1000 is an intriguing entry into the higher-end gaming router market. Misses range from the buggy setup that requires a smartphone app, the extra cost for router-based security, and the less-than-stellar hardware specs. However, the pros do include the powerful DumaOS 3.0 that allows for fine-tuning of the network to prioritize traffic, as well as Wi-Fi 6 with Beamforming. While this XR1000 may not be for everyone, gamers that want a true gaming router with granular controls rather than colorful lights should put this on their shortlist of products for consideration.