big-ipad,-mini-led:-why-apple’s-new-ipad-pro-display-is-better-and-brighter

Big iPad, Mini LED: why Apple’s new iPad Pro display is better and brighter

Apple’s latest iPad Pro might look very similar to the model it’s replacing, but it contains several major upgrades on the inside. It’s got the same powerful, energy-efficient M1 chip as the latest MacBook Air, 13-inch MacBook Pro, Mac mini, and now the redesigned iMac. Cellular models have made the jump to 5G. The front-facing camera can zoom and pan to keep you in focus on video calls. But aside from the processor, the biggest technical leap is exclusive to the 12.9-inch iPad Pro: it’s what Apple calls the “Liquid Retina XDR,” a new display that adopts Mini LED backlighting to achieve higher brightness and greater contrast than any iPad (or Mac) that the company has ever made.

Apple says the 12.9-inch iPad Pro can reach 1,000 nits of full-screen brightness — on par with the ultra-expensive Pro Display XDR — and portions of the screen can hit an eye-searing 1,600 nits when playing HDR content. That’s brighter than many 4K HDR TVs on the market.

For comparison’s sake, the previous iPad Pro topped out at 600 nits. Full stop. These measurements also obliterate Apple’s Mac lineup. The 16-inch MacBook Pro can go up to 500 nits. The flashy 24-inch iMac introduced yesterday? Also 500 nits. Things move a little closer when you look at the iPhone 12 Pro’s OLED screen, which can hit a max brightness of 800 nits and 1,200 in HDR.

But Apple isn’t yet ready to make the switch to OLED for its tablets, and the reasoning probably comes down to the brightness advantage of Mini LED — plus the company’s promise that this iPad Pro, with its fancy display, still has the standard 10-hour battery life that iPad users have come to expect. Either way, this is an upgrade that should be plainly evident to the eye.

What is Mini LED?

Unlike OLED, where individual pixels are self-illuminating and can fully turn off when not needed, Mini LED is more of a natural progression from the LCD screens that have become such a mainstay of consumer electronics. But where this new approach differentiates itself is in the size and quantity of LEDs behind the screen. During its Spring Loaded event, Apple’s Heidi Delgado said that the previous iPad Pro had 72 LEDs, but the new “Liquid Retina XDR” manages to pack in over 10,000 of them. Apple accomplished this by miniaturizing the LEDs to a size “120 times smaller in volume than the previous design.”

Apple says the 12.9-inch iPad Pro has over 10,000 LEDs.
Image: Apple

The Mini LEDs are grouped into over 2,500 local dimming zones that can individually brighten and dim based on whatever’s being shown on the display. This granular level of control, according to Delgado, results in customers “seeing the brightest highlights along with subtle details in the darkest parts of an image.”

The dimming zones can light up and dim based on what’s on-screen.

Apple isn’t first to Mini LED

Though this might be the first time Mini LED has found its way into a tablet, the technology has already appeared in TVs. TCL really sparked the trend in 2019, and apparently Samsung and LG took notice: their higher-end 2021 LCD TVs now utilize Mini LED backlighting as well.

A visualization of TCL’s Mini LED implementation on its TVs.
Image: TCL

Here’s how TCL explains the visual improvements:

LED LCD TVs have two parts of the display that combine together to create an image. The “LCD” (liquid crystal display) part of the display creates a picture and the “LED” (light-emitting diode) part of the display makes light that shines through the picture so your eyes can see it. So the benefit of thousands of precisely controlled mini-LEDs in an active matrix backlight is more powerful light that is more smoothly distributed across the screen, more precisely controlled for sharp contrast and more effective in creating vividly saturated colors that dazzle the eye. Mini-LED simply delivers dramatically better picture performance.

The huge uptick in LEDs could also result in improved panel uniformity; some owners of the previous 11-inch and 12.9-inch iPad Pros have observed uneven backlighting. Having exchanged one or two for this very reason, I can vouch. The “panel lottery” is a thing with pretty much any device — TVs, laptops, tablets, etc. — but making the move to Mini LED should help with consistency.

What’s this I hear about MicroLED?

MicroLED is seen as the next major leap in TV display technology and the potential successor to OLED. It shares many of OLED’s best traits (like self-emissive LEDs), ups the brightness, and comes without most of the associated drawbacks since the technology is inorganic. But right now, MicroLED is extremely cost prohibitive and really only found in ultra-premium luxury TVs from Samsung.

Final impressions on the new iPad Pro will need to wait until we get it in our hands. But as someone who uses the previous 12.9-inch model daily for productive and creative purposes, I’m very curious to see what Mini LED adds to the iPad experience.

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fujifilm-x-t3-vs-x-t2:-what’s-the-difference?

Fujifilm X-T3 vs X-T2: What’s the difference?

(Pocket-lint) – When the Fujifilm X-T2 arrived back in 2016, we thought it set a new benchmark for mirrorless cameras. Since then we’ve been spoiled with the likes of the Panasonic Lumix G9 and many other compact system cameras.

In 2018, Fujifilm came back with a bang: the X-T3 brought a new sensor, new autofocus and 4K 60fps video capture that set it apart from its X-T2 cousin. Below we breakdown the key differences between those two. But if you’re looking for the even newer X-T4 then go read our review here.

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Fuji X-T3 vs X-T2: Design & Layout

  • X-T3: A little deeper (58.8mm) than X-T2 (49.2mm) due to eyecup and grip
  • Both cameras: Full manual control dials, Fujifilm X mount lenses
  • Optional battery grip is different for each camera
  • Both cameras: Weather resistant build

At a glance, the X-T3 and X-T2 are one and the same. But they’re a slightly different size, which means if you want to use an accessory battery grip then you’ll need to buy for the specific camera. X-T2 users will be disappointed that an X-T3 will require a new grip.

Otherwise, the layout and operation is similar: there’s full manual control, all the shutter/aperture/ISO/exposure compensation dials you could need, and that old skool design aesthetic.

The X-T3 does shrink the exposure compensation dial to avoid it getting accidental knocks, while the toggles around its dials are larger for easier adjustment. There’s also a dioptre lock on the X-T3 which was lacking previously.

Fuji X-T3 vs X-T2: Viewfinder, Screen, Performance

  • X-T3: 0.5 inch, 3.69m-dot OLED electronic viewfinder
  • X-T2: 0.5 inch, 2.36m-dot OLED electronic viewfinder
  • Both cameras: 3.0 inch, 1040k-dot, tri-adjustable LCD (X-T3 adds touchscreen)
  • X-T3: 1.5x autofocus speed improvement over X-T2 (Fujifilm claims)
  • X-T3: 2.16m phase-detection pixels offer edge-to-edge autofocus (X-T2 has a limited selection area)

Mirrorless cameras have gone from strength to strength in recent times, with electronic viewfinders good enough to rival traditional optical ones. The X-T2’s already decent 0.5in OLED finder remains the same size (magnification) in the X-T3, but the new camera ups the resolution by over 50 per cent. It’s the same finder as found in the Canon EOS R.

Regarding the rear screen, both cameras offer a tri-adjustable fit, meaning the LCD panel can be pulled out for waist-level or overhead work in either portrait or landscape orientation. Most competitors can’t handle this vertical orientation. However, we found this method of control a little fiddly to use, which is a setback. The X-T3, like the X-H1, adds touchscreen – which was lacking from the X-T2.

When it comes to speed, the X-T3 also ups the autofocus ante with a claimed 1.5x speed improvement over the X-T2. The biggest change is the full edge-to-edge autofocus system, though, which offers a mammoth 2.16m phase-detection pixels right across the whole sensor for precision autofocus anywhere within the frame (it offers 425 AF areas, compared to the X-T2’s 325). Even the newer X-T4 doesn’t really elevate its autofocus beyond the X-T3’s capabilities.

Fuji X-T3 vs X-T2: Image Quality, Speed, Video

  • X-T3: X-Trans CMOS IV sensor, 26-megapixel resolution
  • X-T2: X-Trans CMOS III sensor, 24-megapixel resolution
  • X-T3: 11fps burst shooting at full resolution
  • X-T2: 11fps with optional battery grip only
  • X-T3: 4K video at 60fps / XT-2: 4K 30fps

Core to the X-T3 is its X-Processor and X-Trans CMOS sensor, both of which are in their fourth generation guises (compared tot he X-T2’s third-gen). This brings greater processing speed, able to handle the slightly higher resolution of the newer camera.

In terms of burst speed, the X-T2 was never a slouch, capable of up to 11fps at full resolution. However, you had to have the optional battery grip attached to achieve that. With the X-T3 you do not: it’s 11fps capable out of the box (and it’ll even hit 30fps with a 1.25x crop and electronic shutter).

Another big benefit of this X-Processor is the readout speed means the X-T3 can cater for 4K video at 60fps straight to the camera’s internal SD card. At the time of launch no other APS-C sensor camera could do this. Furthermore, the X-T3 offers up to a 400Mbps data rate with H.265 compression and 24-bit stereo sound support.

Fuji X-T3 vs X-T2: Conclusion

  • X-T3: £1,349 body only (at launch)
  • X-T2: £1,399 body only (around £1,249 at time of writing)

The X-T3 is a savvy replacement for the X-T2. It’s faster, more adept at focusing, will deliver similar image quality at a slightly higher resolution, and will appease videographers too. And all for a price that’s actually less than the X-T2 was at launch.

Our suggestion would be to go with the newer model and all the extras that brings (unless the X-T2’s price really plummets). Of course, with the X-T4 being launched since, in 2020, there’s an even newer generation to consider – but, on balance, if you can find the older model in stock then picking it up for a bargain price makes heaps of sense.

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Writing by Mike Lowe.

oppo-a54-indian-prices-leak-ahead-of-april-19-launch

Oppo A54 Indian prices leak ahead of April 19 launch

Oppo will launch two smartphones in India next week – the A54 on April 19 and the A74 5G a day later. Oppo confirmed that the A74 5G will be priced under INR20,000 ($270/€225) in the country but didn’t hint at the pricing of the A54. However, a new report claims the smartphone will start at INR13,490 ($180/€150) and have three memory options.

The base variant will have 4GB RAM and 64GB storage onboard, and for INR1,000 ($13/€11) more, you’ll get double storage. The third model, with 6GB RAM and 128GB storage, will cost INR15,990 ($215/€180).

The Oppo A54, announced last month, is powered by the Helio P35 SoC and runs the dated Android 10 with ColorOS 7.2 on top. It packs a 6.51″ HD+ LCD and has a 5,000 mAh battery under the hood that draws power through a USB-C port up to 18W.

The A54 also features a side-mounted fingerprint reader and comes with a total of four cameras on board – a 16MP selfie shooter inside the punch hole with the 13MP primary camera on the rear joined by 2MP depth and 2MP macro units.

Source

motorola-teases-moto-g60-and-moto-g40-fusion-key-features

Motorola teases Moto G60 and Moto G40 Fusion key features

Motorola has been teasing the Moto G60 and Moto G40 Fusion on its Instagram profile, and today it has finally revealed some of the key specs of the duo.

The two new smartphones share a Snapdragon 732G chipset and a massive 6.8” screen with HDR10 support and 120Hz refresh rate.

The main difference between the Moto G60 and Moto G40 is the sensor behind the main camera – the G60 has a 108MP imager, while its sibling is downgraded to 64MP.

The other two members of the triple-cam setups on the back are identical and so is the selfie camera inside a punch hole at the front.

The screens are likely of the LCD variety because we can see a fingerprint scanner on the back. The volume rocker, Google Assistant and power key are all lined on the right side, while the left hosts the SIM tray.

The full launch of the Moto G60 and Moto G40 Fusion will take place on April 20, and the phones will be sold through Flipkart.

Source

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Oppo A54 and A74 5G launching in India next week

Oppo will launch two smartphones in India next week – the A54 on April 19 and the A74 5G on April 20.

The Oppo A54 is powered by the Helio P35 SoC, runs Android 10-based ColorOS 7.2 out of the box, and has two memory options – 4GB/64GB and 4GB/128GB.

The smartphone’s built around a 6.51″ HD+ LCD with a punch hole in the upper-left corner for the 16MP selfie camera. And around the back, we get a triple camera setup comprising a 13MP primary, 2MP depth, and 2MP macro units.

The A54 also features a side-mounted fingerprint reader and ships with a 5,000 mAh battery charged through a USB-C port at up to 18W.

The Oppo A74 5G, on the other hand, has a Snapdragon 480 chip at the helm with Android 11-based ColorOS 11.1 and 6GB RAM and 128GB storage.

The A74 5G sports a 6.5″ FullHD+ 90Hz LCD and packs a 5,000 mAh battery that draws power via USB-C port at up to 18W.

The camera department includes five shooters – a 16MP selfie unit inside the punch hole with the camera island on the back housing 48MP primary, 8MP ultrawide, 2MP macro, and 2MP depth modules.

The Oppo A74 5G also features a side-mounted fingerprint scanner and supports dual-mode 5G (SA/NSA) and it will be priced under INR20,000 ($270/€225) in India.

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nokia-5.4-vs-moto-g10:-which-should-you-buy?

Nokia 5.4 vs Moto G10: Which should you buy?

(Pocket-lint) – Affordable phones are getting more competitive every single year. As high end phones push new features and boundaries, the more budget-friendly devices tend to pick up on previous gen advancements. 

  • Best budget phone 2021: Cheap phones for $200/£200 or less

Two very active players in this market are Nokia and Motorola, who often battle it out for the same corner of the market. They sell affordable Android phones at varying increments covering pretty much every price point from the lowest cost phones to the mid-range prices. 

Two of the most competitively priced models are the 5.4 from Nokia and the Moto G10. So which should you get? 

Design 

  • Moto: 165.2 x 75.7 x 9.2mm – 200g
  • Nokia: 161 x 76 x 8.7 – 181g
  • Both: Plastic build

When it comes to the shape and size of the two phones, there’s not a lot to separate them. The Nokia is ever so slightly shorter and thinner than the Moto, and is lighter too, but not be a huge amount. Not enough to make a distinct difference. 

What does make a bigger difference to the daily experience is the texture of the back. The two phones both use plastic cases, but Moto has gone with a ribbed design which has a grippy texture where those ripples on the case are actually subtly raised to give you a finish that’s easy to grip on to.

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The Nokia by comparison is shiny and a bit more slippery. The Moto also has a bit more of a solid feel to it too. Both the rear panel and the edges of the phone feel sturdier on the Moto than on the Nokia. 

From a purely aesthetic point of view there are some nice choices made by Nokia. Firstly, that subtle patterning on the rear plastic and the blue gradient on this model. Plus, the holepunch cutout for the selfie camera looks a little more modern than the notch in the Moto’s display.

Saying that, the camera housing on the Moto does seem to have a more purposeful design about it even if it’s not perfectly centered like the Nokie 5.4. 

On a more practical note, Moto’s texturerd power button is a nice touch and makes it easier to find without looking. As for shared features, both have a Google Assistant button and both have a 3.5mm port for headphones. They also both have a Micro SD card slot for expanding the storage. 

There are rear-mounted fingerprint sensors on both phones too. Both are reliable, although not especially fast. But that’s to be expected at this end of the market. We rarely had to try twice to unlock, but we can’t say one phone was clearly better than the other in this specific measurement. 

Display

  • Moto: 6.5-inch IPS LCD 20:9 panel
  • Nokia: 6.39-inch IPS LCD 19.5:9 panel
  • Moto: 720 x 1600 resolution
  • Nokia: 720 x 1560 resolution

Again, there are similarities when it comes to displays. Both manufacturers have gone with an IPS LCD display with 720p resolution.

It’s not in resolution where the two differ then because the sharpness is near enough identical on the two. Even colour reproduction is similar. Moto’s looks a tiny bit warmer at times when looking at pale skin tones on video, but for the most part they’re very similar with other colours like blues and greens. What makes the biggest difference to the experience is actually the brightness. 

In our testing, with the display cranked up to full brightness, the Nokia is noticeably brighter than the Moto. That’s even more noticeable if you’re looking at it from a little bit of an angle. When your viewing angle changes away from directly head-on the Moto seems to get darker quicker than the Nokia. 

Of course, being LCD means neither is fantastic outside in bright daylight, but the brighter panel is definitely helpful here. It just makes that experience less, well, terrible. 

Performance and battery life 

  • Moto: Snapdragon 460 processor
  • Nokia: Snapdragon 662 processor
  • Both: 4GB RAM and 64GB or 128GB storage
  • Both: microSD expansion
  • Moto: 5000mAh battery
  • Nokia: 4000mAh battery

What about other areas of performance? Nokia has the upper hand here too. It’s equipped with the Snapdragon 662 processor, while the G10 has the Snapdragon 460. Although, if you do want a slightly more powerful there is the Moto G30, which has a better processor. 

What that means in daily use however is that things take a little bit less time on the Nokia. Neither is super speedy though, and both load up Mario Kart Tour – for example –  without too much of a struggle, even if you have to wait for it to load for a little longer than you’d like. 

One thing we did notice however was that the Wi-Fi performance seems better on the Moto. When we went upstairs, further away from the Wi-Fi router the Nokia lost signal in the bedroom quite a lot, where the Moto stayed strong. 

It’s a similar experience with battery. Moto has a 5000mAh capacity where Nokia has 4000mAh. That’s a considerable difference both in spec and in real daily usage. In daily use, that means that with moderate use you can get to the end of a second day with the Moto. For some, maybe even up to three days if you’re a particularly light user. 

Cameras

  • Moto: quad camera
    • 48MP primary – 8MP ultrawide
    • 2MP depth and macro sensors
  • Nokia: quad camera
    • 48MP primary – 5MP ultrawide
    • 2MP depth and macro sensors
  • Nokia: 4K video
  • Moto: 1080p video 

As affordable phones neither of these two is going to give you stellar photography, but they will offer similar experiences when it comes to the lenses on offer. Both have 48MP primary cameras sitting alongside an ultrawide camera, plus low res macro and depth sensors. 

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There’s no real competition in results though. The Nokia produces much more vibrant and colourful shots. The G10 primary sensor often washed things out quite badly and that meant it didn’t match the ultrawide colours at all often. 

If you want the better photographs, it’s the Nokia that outpeforms it’s price tag, although we’d still say the macro on both are pretty useless and not worth using. 

Price

  • Moto: Around £130
  • Nokia: Around £150

There’s no getting around the fact that the Nokia is more expensive than the Moto, but there’s not a huge amount in it and given the better performance in a number of areas, it’s more than worth the outlay. 

Conclusion

Motorola has split up its G-series range even more this year, and as long as you’re able to put up with a poorer display and slightly slower performance, it could well be worth saving money and getting the G10 over the 5.4. 

However, there’s no denying the better performance and display on the Nokia, which you’d expect from a slightly more expensive phone. 

Still, we think in the G-series it’s the G30 that’s the one worth getting this year. It features a more fluid display than either of these two and is still affordable. 

Writing by Cam Bunton.

fujifilm-x-e4-review:-big-quality-in-a-small-package

Fujifilm X-E4 review: Big quality in a small package

(Pocket-lint) – Back at the end of January 2021, Fujifilm announced this, the X-E4, one of the more junior models in its mirrorless camera line-up. It’s not the total baby of the range, though, a title which goes to the X-T200. The X-E4’s main difference to that camera? It brings the coveted X Trans CMOS sensor type into the fray.

When we first heard announcement of the X-E4, we thought it looked a little like the fixed-lens X100V, except with the obvious addition of an interchangeable lens mount. And given how fond we were of the X100V, that set up this interchangeable equivalent in good stead. Except this adds a flip-forward screen to the series for the first time.

So is the Fujifilm X-E4 a real mid-range champ, or does it lack innovation to elevate it above and beyond its X-E3 predecessor and surrounding X series cameras?

Design & Lens Mount

  • Fujifilm X mount (for XF lenses)
  • Dimensions (body): 121 x 73mm x 33mm / Weight: 364g
  • Built-in electronic viewfinder (0.39-inch, 2,360k-dot OLED)
  • Vari-angle mounted screen, with touch controls (3-inch, 1,620k-dot LCD)

If you’ve been thinking about a Fujifilm camera then there’s three current models that sit fairly close to one another: the X-T200, the X-E4 on review here, and the higher-end X-T4. So how do they differ?

Pocket-lint

The X-E4 sits in the middle of the trio, with a more advanced sensor technology than you’ll find in the lower-end X-T200 – but other features are otherwise fairly similar. The higher-end X-T4, meanwhile, has the exact same sensor as you’ll find here – so while the ‘T’ model doesn’t mean higher quality images, it has more dedicated control dials and can shoot much faster.

The X-E4 is designed with small-scale in mind, too, so our attachment of a 10-24mm f/4 lens (not included) makes it look a bit bigger. Really Fujifilm intends to sell this camera with the 27mm pancake lens, which is sold as a kit, because that really enhances the small scale – but we’d only suggest doing that if you know you’ll want to buy other lenses later, otherwise you may wish to look to the X100V instead (if you can find it for a good price anyway).

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Prominently the X-E4 adds a flip-forward LCD screen for the first time in the X series, enabling that selfie or vlogging angle for those who need to frame themselves. However, the design of the camera – there’s also a built-in electronic viewfinder (EVF) – means you cannot simply flip the screen up in one swift movement. Although it’s not complex, we find the two-part movement to get the screen forward is rather fiddly. And even then the EVF’s marginal protrusion stops it from being completely vertical.

Pocket-lint

The screen quality is otherwise perfectly decent, at 1,640k-dots, and the little nub on the side makes it easy to position by 90 degrees (or similar) in a single motion – which is handy for waist-level work. The touchscreen is highly responsive, which is both great for quick reaction, yet annoying because we took heaps of unwanted pictures while the camera was in low-power mode in-between shooting proper.

A big part of any X series camera is the style, though, with this silver and black finish the epitome of retro cool. The X-E4 is made primarily from magnesium alloy, which gives it a robust feeling in the hand. However, it’s not weather-resistant like the pricier X-T4, so if you’re keen to always run around in the rain then this might not be the choice body for you.

The camera’s dials aren’t just there to look pretty either – you can quickly control the shutter and exposure compensation via their individual dedicated dials (many XF lenses have aperture control rings as the third piece of the puzzle). Sadly, there’s no lock of the exposure compensation dial, which we found was a little too easy to knock out of place (and so we took a number of images at +/-0.7EV).

Pocket-lint

Want to point and shoot? No problem. The X-E4 can be set to auto in every regard so you can just snap away. Even applying various filters – Toy camera, Miniature, Pop color, High-key, Low-key, Dynamic tone, Soft focus – if you want to get a bit ‘arty’ with results.

Performance

  • Battery: 2,200mAh (circa 450 shots per charge)
  • Autofocus system: 117 selectable areas
  • Face Detection & Eye Detection AF
  • Low-light focus: to -7EV
  • Adjustable AF point size
  • Up to 8fps burst

The X-E4’s focus system is an echo of the X-T4 too. The camera uses a massive 2.16-million phase-detection pixels embedded across its sensor’s surface, designed to cover the full width from edge to edge. That means you can focus anywhere in the field of view, as far vertically or horizontally as you wish, and still acquire the same focus ability as you would in the centre.

Pocket-lint

The autofocus system is pared down to 425 areas maximum – it’s 117 selectable areas though – which can be further reduced to simplify operation as you wish. The AF point can be adjusted between a variety of point sizes, too, by using the front thumbwheel; the miniature joystick to the rear, meanwhile, handles repositioning with speed – if you’re not using the touchscreen.

However, there’s still no Panasonic Lumix S1-style Pinpoint mode, which we always miss when using other brands’ mirrorless cameras. Pinpoint is great for still life work, as it enables really specific focus – not that the X-E4 struggles, but you may find focus is positioned a millimetre forward/back to expectation based on available contrast, for example.

Now we wouldn’t say the autofocus is the very best going for moving subjects, but it’s still highly capable. It’s hard to ignore Sony’s forward motion in this department, really, where it’s excelling in fast-moving subject capture.

Pocket-lint

The 8 frames per second (8fps) burst shooting is also capable, although approaching half that of the X-T4 – which is yet another clue of the X-E4’s target audience.

Autofocus is said to be good to -7EV, which means really dim conditions. With the curtains closed and not much light available the camera had little qualms in capturing – even when the sensitivity was forced to be maxxed out to ISO 12,800 as a result.

In terms of longevity the X-E4’s battery is relatively high capacity, capable of delivering 450 shots per charge or thereabouts. This will vary depending on the screen’s on time, how much movie shooting you wish to do, and so forth. There is a low power mode that auto-activates by default, though, so the rear screen will go into a low brightness and super-low refresh rate to retain battery – but mean it’s instant to reactivate when you want it for that next shot.

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Recharging takes place via USB-C, much like an Android phone, but you’ll need to use a 15W charger at the wall for the fastest possible recharge times. It’ll take about three hours to recharge the one cell, which isn’t especially quick, but use a low power USB port and it’ll take three or four times longer than that. In short: don’t think plugging it into the side of your computer will serve the same result, as it won’t.

Image Quality

  • 26.1-megapixel X-Trans CMOS 4 sensor
  • 4K at 30fps, Full HD (1080p) at 60fps
  • Sensitivity: ISO 160 to 12,800

Inside, this lightweight camera houses the same 26.1-megapixel X-Trans CMOS 4 and X-Processor 4 combination as you’ll find in the X-T4 – so quality is, in effect, one and the same. It’s lens dependent, of course, as that’s a major part of what attributes part of the clarity and sharpness of an image.

Pocket-lint

: ISO 200ISO 200

This sensor type is backside illuminated, with the copper wiring placement beneath the photo diodes in the sensor, in order to create a cleaner signal path. But the real sell is the X Trans CMOS aspect, which uses Fujifilm’s unique colour array, not the typical Bayer array, to make benefit of a larger sequence to determine colour results.

Fujifilm shots tend to look very natural as a result, sometimes a little cooler in appearance, but there’s a lot of options within the camera to manipulate as you please – including traditional film stock equivalent, if you want to shoot Velvia for added punch, or Provia for softer portrait tones.

We’ve often praised Fujifilm for its image quality prowess, a trend that the X-E4 continues. It’s handled our various snaps well in terms of exposure, colour balance, scale and detail. The real sweet-spot is in the lower to medium ISO sensitivity, as higher up the range things beging to reveal a lot more image noise – not to the point of destruction, as such, but detail drifts away and processing is more apparent, even from ISO 3200.

Pocket-lint

That you’re getting Fujifilm’s current best-of-best (well, ignoring its medium format line-up) in a camera that sits in the middle of the range is impressive.

Verdict

Although the X-E4 is the first Fujifilm X series camera to offer a screen that can face forward, we don’t actually think that’ll be the main appeal for its target audience (it’s also a bit fiddly to position as so) – as much as the spec can cater for vloggers wanting to shoot 4K or Full HD video. 

The real appeal of the X-E4 lies in a range of points: from the top-tier image quality from the X-Trans CMOS 4 sensor, to the small-scale body and retro chic design; to the capable autofocus system and variety of filters and film stocks.

If you don’t want the super-fast shooting of the X-T4, don’t need the weather-sealing either, then the X-E4 wraps much of its higher-spec cousin’s features into a smaller, tidier body with a smaller price tag.

Also consider

Pocket-lint

Sony A6400

Not the most up-to-date Sony – that goes to the over-four-figures A6600 – but the A6400 is a great example of small scale with big capabilities. And it did the whole facing-forward screen feature first too.

  • Read our full review

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Pocket-lint

Fujifilm X-T4

Want that water resistance and almost double-speed burst mode? That’s where the X-T4 comes into play. It’s far pricier, and it’s larger too, but it’s all-round more accomplished – and will feel better balanced with larger lenses, too, if that’s your future thinking.

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Writing by Mike Lowe.

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Raspberry Pi Compute Module 4 Machine Learning With Seeed’s reTerminal

(Image credit: Seeed)

Seeed Studio announced the reTerminal, its latest addon for the Raspberry Pi Compute Module 4. This $195 Compute Module 4 machine learning and industrial application carrier board comes enclosed inside a robust case and sports a 5-inch touchscreen and plenty of expansion possibilities. 

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(Image credit: Seeed)

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Seeed’s reTerminal works with all models of the Raspberry Pi Compute Module 4. For the $195 price tag, it comes with a Compute Module 4 with 4GB RAM and 32GB of eMMC flash. You can easily swap out the Compute Module 4 if you need to change the config to accommodate your use case.


 


The 5-inch capacitive touch LCD has a 1280 x 720 (293 PPI) resolution, much more useful than 800 x 480 resolutions found on other screens. On the front of the unit, we see four user buttons, which can be programmed as required for useful quick access to common tasks.

On reTerminal’s left side, we find two USB 2.0 ports, Gigabit Ethernet, micro HDMI output (4Kp60), and a USB C power input for the 5V 4A required to power the unit. On the other side, we see a breakout for the Raspberry Pi GPIO. This is not directly compatible with add ons/HATs, but we can use one of the many Raspberry Pi add-on boards with a breakout board.

On the rear, we see a finned radiator used to keep the Compute Module 4’s 1.5 GHz quad-core Cortex-A72 CPU cool. We can only assume that this is passive cooling as there is no mention of active cooling. Also present is a MIPI camera interface, which enables using the official Raspberry Pi Camera and the HQ Camera. A useful addition when we consider that reTerminal is aimed at machine learning applications such as Edge Impulse, PyTorch and TensorFlow. An interesting addition is an industrial high-speed interface, which provides a PCIe 1 lane host, an additional USB 2.0 port, 28 GPIOs, and Power over Ethernet, according to the press release.

A series of M4 screw mounts at various points around the device are used to secure the reTerminal to several external modular accessories. We can see an industrial GPIO breakout from the supplied images and a unit that connects to the industrial high-speed breakout connector. We find a standard camera mount at the bottom of the unit, enabling reTerminal to be held in place using many different camera accessories.

A series of sensors are hidden inside of the reTerminal. First, we have a mic array that can be used with machine learning for voice recognition projects, an accelerometer for display rotation, data collection and gesture input, and a light sensor with proximity detection. An onboard real-time clock provides a means to keep your Compute Module 4’s clock in time, useful for projects where connectivity to NTP servers could be problematic.

Seeed’s reTerminal looks to be a nice and tidy means to use a Raspberry Pi Computer Module 4-powered machine for machine learning. Tom’s Hardware will have all of the reTerminal information you need in a future review. Seeed is offering $5 off if you register here.