ArduinoMania

With everything that’s going on in the world right now, you may have glossed over the fact there’s a big tech conference underway in Spain. After the pandemic sidelined Mobile World Congress in 2020 and pushed it to June in 2021, the trade show returned to its usual timeslot as one of the first major tech events of the year. Huawei was one of the first manufacturers to present at the conference, announcing the MatePad Paper and a refresh of its MateBook X Pro ultraportable laptop. If you missed the keynote, fret not: we’ve condensed the company’s entire presentation into a video you can watch in under 10 minutes.

Catch up on all of the news from MWC 2022 right here!

Samsung may be best known for its Galaxy phones, TVs and household appliances, but I think its laptops deserve more recognition. At MWC 2022 today, the company unveiled the next generation of its Galaxy Book series of PCs. Last year’s models brought vibrant AMOLED panels while maintaining strikingly sleek profiles. This time around, the new Galaxy Book 2 series offers upgraded webcams and processors, improved S Pens and a gorgeous new burgundy color option

At the moment, there are three models in the lineup: the convertible Galaxy Book 2 360, the clamshell Galaxy Book 2 Pro and the Galaxy Book 2 Pro 360, which is not only a mouthful of a name but also a high-end 2-in-1. They all sport 13-inch screens, with the Pro and Pro 360 also coming in 15-inch versions. A fourth “Business” model is coming later this year, and it’s the only 14-inch option of the lot, which is interesting given the laptop industry has generally been moving towards that size.

Like most computers launching this year, the Galaxy Book 2s run Windows 11 and come equipped with Intel’s 12th-gen Core i5 or i7 processors. But Samsung’s strength is, as always, in its displays and this year's AMOLEDs can hit up to 500 nits of brightness, making for easier viewing in challenging lighting conditions. At a recent hands-on one evening in New York, I wasn’t able to take the machines out to read under direct sunlight as the sun had already set. In the brightly lit demo space as well as under our spotlights, though, it was easy to watch videos on the Galaxy Books.

Cherlynn Low / Engadget

Like I said last year in my review of the Book Pro 360, the new model’s 16:9 aspect ratio feels outdated in an era where most laptops have shifted to 16:10 screens. This leaves a thumb-wide bezel below the display that could otherwise display a few extra lines of text at least. Still, they all run at 1,920 x 1,080 which is probably a more power-efficient option than 4K for machines that are this thin and light.

I also enjoyed the vibrant colors on the AMOLED panels (which support HDR), almost as much as I enjoyed scrawling “I love cake” on them. The Book 2 Pro 360 comes with an S Pen, while the 360 supports it but doesn’t ship with one. The Pro, meanwhile, isn’t touch-enabled and doesn’t work with the stylus. There’s not much new about the S Pen here — Samsung says it's improved the latency, though it hasn't shared details beyond that. The pen is still a separate accessory that you might leave behind by accident. I miss when Samsung included a smaller version of it in an onboard slot in the Galaxy Book Flex.

Besides the new chips and brighter displays, the main upgrade for this generation of the Galaxy Book is higher-resolution webcams. Specifically, all three models now offer 1080p cameras that, based on my limited experience so far, already take better pictures than their predecessors. Samsung had aggressive beauty filters built into last year’s Galaxy Book Pro 360 for some reason, resulting in poorly exposed pictures from its 720p camera. This time, thankfully, the camera app looked like the stock Windows version with no strange filters on my face.

Cherlynn Low / Engadget

In fact, it seems like Samsung’s cleaned up its software in general. Things from previous models like a faux privacy screen and a security feature that would snap pictures of people making failed login attempts were nowhere to be seen. That doesn’t necessarily mean they’re gone — I didn’t have time to hunt them down during the hands-on. But the demo units presented a fairly clean Windows 11 experience, from what I saw.

The last new offering in the Galaxy Book 2 is a burgundy color option (limited to the Pro 360) and I am ashamed to admit this might be my favorite thing about Samsung’s latest laptops. It’s the same shade as you get in the S22 Ultra, and after covering boring silver, black, white and even copper laptops for years, I’m just grateful for something that’s not just different but that’s beautiful. Samsung’s notebooks have been some of the more colorful around, like its fiery red Chromebook or the cobalt blue Book Flex. I never knew I could lust after a burgundy laptop, but here I am coveting a PC for its color.

I also really liked how light and thin the Book 2 Pro is (13-inch version weighs 0.87kg or 1.91 pounds), and in spite of its daintiness it felt premium and sturdy. Samsung’s laptops might not look as elegant as HP’s Spectre series, but they certainly give Dell’s XPS or Microsoft’s Surface products some competition.

Cherlynn Low / Engadget

But back to features that will make more of a difference in your daily workflow. The 15-inch Book 2 Pro 360 has a comfortable, spacious keyboard and gigantic touchpad that was responsive during my time with it. I hardly ever use numpads anymore, but the larger models come with them, which could be handy for those working with numbers a lot. I also enjoyed typing on the 13-inch versions of the Galaxy Book 2 — there’s enough travel and satisfying feedback.

My main gripe with the Galaxy Book 2 is the $50 price hike. The Book 2 Pro 360 starts at $1,250, up from last year’s $1,200, and I’m not sure a brighter screen and sharper webcam alone are worth the difference. I’d also need to test these devices out for longer to gauge their real-world performance and determine things like battery life and thermal efficiency. The good news is there’s still time — pre-orders start on March 18th, with availability beginning on April 1st. The Galaxy Book 2 360 starts at $900, and is only available from April 1st onwards, while the Book 2 Pro goes for $1,050.

Catch up on all of the news from MWC 2022 right here!

With Russia’s invasion causing significant damage to Ukraine’s internet infrastructure, SpaceX CEO Elon Musk said on Saturday his company would bring its Starlink satellite internet service to the country. “Starlink service is now active in Ukraine,” Musk said on Twitter. “More terminals in route.”

Musk’s pledge came after Mykhailo Fedorov, the country’s vice prime minister, mentioned him in a tweet. “We ask you to provide Ukraine with Starlink stations and to address sane Russians to stand,” Fedorov said.

While many were quick to praise Elon Musk’s announcement, others like Rebellion PAC executive director Brianna Wu noted Starlink is unlikely to help Ukrainians stay connected. For one, as The Verge points out in its review of the service, a Starlink dish requires a “near-perfect” line of sight with SpaceX’s constellation network. An urban environment is not a place you want to deploy the service since buildings (and, in this case, smoke from Russian artillery shelling) can easily obstruct a signal. There’s also the question of how you would get Starlink terminals to people in the city and other parts of the country. Kyiv, for instance, is surrounded by Russian forces.

Following four days of intense fighting, internet connectivity in Ukraine has been spotty at times, particularly in the parts of the country that have seen the most combat. On Saturday, NetBlocks told Reuters it saw connectivity to GigaTrans, Ukraine’s backbone internet provider, temporarily fall to below 20 percent of normal levels. While Ukraine hasn’t suffered a nationwide blackout yet, there’s worry the situation could change at any moment, potentially making it far more difficult for Ukrainians to stay in touch with their loved ones.

TCL seems to love showing off eye-catching prototypes at shows, and today it’s doing the same for MWC 2022. Alongside an array of new phones and tablets, the company just debuted a concept device tentatively called the “Ultra Flex” — a phone with a 360-degree rotating hinge and a flexible display that bends along with it. That means this thing can fold in on itself as well as out towards the world.

This is a technically challenging proposition, since the screen has to undergo much more flexing than those that only bend one way. The strip that’s right above the hinge, in particular, would probably suffer the most stress.

In fact, it’s so prone to breaking that the unit we saw at our hands-on in New York never did turn on. Its 8-inch, 2,480 x 1,860 PLP AMOLED screen remained disappointingly dark, though TCL reps did show us photos of it working earlier that day. For now, we can only take their word for it.

TCL

The display wasn’t the only engineering challenge for this prototype: The 360-degree hinge also needed some finessing. Each time I folded and unfolded the device, most of the movement was smooth until the screen’s halves were close to touching. That’s when it made unsettling noises and felt like crunching cereal under a membrane. TCL has not shared any specifics on how the hinge and display work, either, keeping those details confidential for now. It’s clear that this prototype is nowhere close to being a real product.

Why would we even want a device that can fold both ways? TCL reps said it would offer the benefits of both inward-folding devices like the Galaxy Z Fold as well as those that bend outwards like Huawei’s first Mate X foldable. Having a panel you could fold outwards could offer a preview for your camera subjects to see how they look while you frame them up, for example, or let you present slides to someone facing you. Given that Huawei has since adopted Samsung’s approach instead of sticking with an outside-facing flexible screen, it appears that style of foldable might not be very feasible.

Still, I liked the Ultra Flex prototype’s matte blue finish and the mock quad-camera array on the back. The pliable, corrugated backing for the hinge also added an interesting touch to the design, and a slot on the bottom left indicates potential for the inclusion of an onboard stylus.

Cherlynn Low / Engadget

We also got to see the company’s “Fold n’ Roll” concept device in person for the first time since it was unveiled in April last year. This is a foldable 6.7-inch phone that uses a motorized mechanism that, at the push of a button, unfurls more of its screen to make an 8.8-inch 2,880 x 2,160 canvas. Like the Ultra Flex, this prototype felt janky, and getting the device to roll out its screen was like asking a dog to sit. Sometimes it worked as expected, sometimes pushing the button did nothing and sometimes the mechanism would whir away but the screen would struggle to move.

At least on this device the screen was working… Ish. For the first half of the demo session, the Fold n’ Roll was stuck on the lock screen, and didn’t respond to any touches or swipes. By some miracle, it eventually unlocked and revealed the Android home screen, but still refused to register any taps. I launched a grand total of zero apps on this prototype, helplessly watching it do nothing as I jabbed at the screen. It reminded me of the panel on Motorola’s Razr — both felt like they were slightly detached from the rest of the components below, like a piece of tape stuck to itself and no longer adhering to the rest of the roll.

The only thing it did was actually recognize when the additional bit of screen had finished rolling in or out, and change its aspect ratio and size to fill up and match the new widths. At this point I was so happy something worked that I was probably too impressed by a feature that should be expected, rather than a bonus.

Cherlynn Low / Engadget

Were these prototypes buggy as hell? Yes. Was I intrigued by them regardless? Also yes. We all love being distracted by interesting new form factors and product types, especially as non-foldable smartphone hardware matures and stagnates. As foldables continue to pique our interest and actually become better over the years, who knows what other shapes they might evolve into?

TCL hasn’t said if these prototypes are worth pursuing and turning into actual products, but the company has promised that it plans to launch a foldable phone that costs hundreds less than the competition. Though that has yet to happen, we did see a canceled product last year codenamed Chicago. It’s very similar to Samsung’s Galaxy Z Flip 3, though with a different external screen and camera setup, as well as a slightly more textured finish. I was impressed how nice this looked in person, and the hinge felt less resistant than the Z Flip 3’s. Until TCL starts selling these for real, though, all of its prototypes and concepts remain aspirational. I get that there are global supply issues potentially in the way, but at this point it feels like TCL has teased us for too long.

Catch up on all of the news from MWC 2022 right here!

Pokémon fans won't have to wait long to play the next entry in their favorite gaming series. On Sunday morning, the Pokémon Company announced two new mainline titles, PokémonScarlet and Violet, and said it expects them to launch sometime in late 2022. Building on the recently released Pokémon Legends: Arceus, developer Game Freak said the games would offer an "open-world adventure" for players to discover. 

Judging from the teaser the studio shared, players can expect to explore a mix of pastoral countryside and bustling urban landscapes. You can see the three new starters at the end of the clip. From left to right, they're Sprigatito, Fuecoco and Quaxly. As you might expect, all three look adorable, and you might have trouble picking one over another. I know I will. 

While fans wait for Scarlet and Violet, they can look forward to a new "Daybreak" update for Pokémon Legends: Arceus. Available to download later today, the update adds a new quest for players to complete and additional opportunities to battle Legendary Pokémon. Oh, and a new anime based on the game's Hisui region is coming later this year. 

A lot of Engadget readers – and to be honest, Engadget editors – are obsessed with e-ink devices. Whether they’re productivity workhorses or digital canvases, the tech has slowly continued to inch beyond the one-handed e-readers of the last decade.

The latest addition is a substantially-sized e-ink tablet from Huawei. The MatePad Paper has a 10.3-inch grayscale screen with an anti-glare, reflective display to aid low-light use. The Paper can reproduce 256 shades of greyscale to display text and images – and even video — although I'm not sure why you'd want B&W video.

You probably already noticed it’s got surprisingly small bezels for an e-ink device. Huawei says it’s honed the tablet down to an 86.3 percent screen-to-body ratio, with a book spine-inspired design ensuring there's something for you to hold. All that e-paper, coupled with the size of the thing, sets it apart from pretty much every other e-ink device we’ve seen so far. (The Kindle DX was a long time ago.)

Alongside 32 levels of backlighting, the device is also compatible with Huawei’s M Pencil, which usually launches alongside its more typical tablets. This means you can scribble, annotate and edit your documents and books, which is a very useful tool when it comes to e-ink devices. Notably, Huawei has been able to refine the sensitivity of the textured screen to 26ms. It might not be quite as super smooth as an S22 Ultra – or even Huawei’s other tablets, but it's notable on a matte e-ink surface. Is this the perfect digital note-taking device?

Continuing Huawei’s push to connect all of its devices as seamlessly as possible, you can connect the MatePad Paper to the company’s laptops, PCs, tablets and phones. Huawei says the tablet will appear like a USB drive, and you can drag and drop your notes and annotated PDFs across to your laptop. This is possible thanks to the company's propriety operating system, HarmonyOS.

Huawei product announcements come with the usual proviso, however. The hardware is exciting – and tempting for anyone who works with lots of books, documents and digital paperwork — but you’ll be constrained by HarmonyOS. 

The company says it's still growing out the ecosystem, but the onus remains on app creators and companies as to whether they’ll offer support. For example, There are a few ways I could check out my Kindle books on the MatePad Paper – maybe I could use the web-based reader? – but it won’t be as seamless as Amazon hardware. Then again, the MatePad Paper is also capable of more than a simple Kindle.

Huawei didn’t announce the availability and pricing of the MatePad Paper ahead of its MWC presentation. We’ll update this report when we hear more.

Catch up on all of the news from MWC 2022 right here!

Huawei’s top laptop series has gone through a few iterations, but the company has made some notable upgrades to its 2022 MateBook X Pro, without losing what we’ve liked from these laptops over the last few years. Yes, it’s still slim, yes it’s still understated. Yes, we don’t know if it’ll ever appear in the US.

The 2022 model will land with 11th gen Intel U series processors (a spokesperson added that 12th-gen MateBooks would arrive later this year), and a bigger screen. Huawei has expanded the screen up to 14.2 inches from the 13.9 inches of its predecessor, while simultaneously making the body even slimmer. Above the 3,120 x 2,080 display, there’s a HD micro camera – fortunately Huawei hasn’t moved it back to the peek-a-boo webcam keyboard button.

This is also Huawei’s first laptop to support the P3 color gamut and over 1 billion colors and reaches refresh rates of 90Hz too. And for those into touch displays, there's 10-point multitouch compatibility too. 

Inside the new wedge design, there are now triple air intakes, up from a single intake last year, including one built into the keyboard. Huawei says this results in 60 percent more airflow through the device. And it might be put to use. The new MateBook X Pro has a new 'performance mode' — accessed through a keyboard shortcut. Huawei says this boosts the CPU's thermal design power (TDP) to 30W for a "performance uplift". 

The MateBook X Pro comes with a 90W SuperCharge function that can give 3 hours of use on just a 15-minute charge. (And this all comes from a tiny 180-gram charger that looks more like a phone charger.) 

Plug a phone into one of the four USB-C ports and you’ll get up to 50 watts of charge, too. Huawei has also upgraded the sound in its latest laptop, with six speakers dotted around the MateBook X Pro. That's a lot. There are also four mics dotted around the perimeter to improve audio recording and conference calls. 

These are the big changes, but a lot is staying the same. There’s still a large trackpad (with some new “free touch” gestures, including one for swiftly scrobbling through video), a chiclet keyboard and Huawei’s Mobile App engine (for running Huawei’s mobile… apps on your laptop). 

Huawei

Alongside a new e-ink device, Huawei is also launching a new OLED hybrid PC. The 2-in-1 MateBook E comes with two keyboard options — alas likely to be sold separately or bundled with the PC, depending on region.

Alone, the 12.6-inch MateBook E weighs just over 700 grams (1.5 pounds) and is a slender 7.99mm thick. It will run on 11th-gen Intel Core processors with Intel's embedded Iris X graphics. Huawei's second-generation stylus will also work with the hybrid — the first time it's been compatible with the MateBook series — supporting 4,096 levels of pressure sensitivity and 2ms responsiveness. A magnetic keyboard folio, seen above, will allow you to adjust the view of the 2-in-1 while working, while a new Glide keyboard peripheral, adds an extra USB port to the device and will, according to Huawei, allow you to hold it in one hand. For spreadsheets on the go? 

The company is holding onto other details – including, crucially, price – for its big MWC reveal. We’ll update this story when it’s streamed this weekend. 

Catch up on all of the news from MWC 2022 right here!

Following Western sanctions on Russia’s financial institutions in response to the invasion of Ukraine, customers of several of the country’s largest banks can no longer use their debit and credit cards in conjunction with Apple Pay and Google Pay. Among the affected organizations include VTB Group, Sovcombank, Novikombank, Promsvyazbank, and Otkritie FC Bank, according to a press release from the Central Bank of Russia spotted by Business Insider.

Customers with those banks can still use their cards to make contactless payments, provided they support the feature. However, they won’t work overseas, and they can’t be used to make online purchases from retailers registered in countries that have imposed sanctions on Russia.

As The Verge notes, Apple Pay and Google Pay aren’t as popular in Russia as homegrown options like YooMoney. According to data from 2020, only 29 percent of Russians reported using Google Pay at the time, while 20 percent said they had used Apple Pay. As such, those restrictions aren’t likely to impact Russian consumers too much given they have access to alternatives. However, the possibility of excluding Russian banks from the SWIFT interbanking system could lead to things like currency volatility that would further hurt the country’s economy.

YouTube has temporarily barred Russia Today (RT) and a handful of other Russian channels from earning ad revenue. Citing “extraordinary circumstances” and the recent sanctions against the country, the company told Reuters it was putting a pause on the ability of several channels to monetize their content on the platform.

Additionally, YouTube said videos from those content creators would appear less frequently in user recommendations, and that RT and a handful of other channels would no longer be accessible in Ukraine following a request from the country’s government. YouTube did not provide Reuters with a full list of the restricted channels. We’ve reached out to the company for comment and more information.

It’s hard to say how much of an effect the restrictions will have on those channels. In 2019, internet research firm Omelas estimated the Kremlin generated $27 million in ad revenue between 2017 and 2018. Over the span of a 12 year period, Russia has earned as much as $73 million in YouTube ad revenue from RT and other state-affiliated channels. 

The move follows similar ones from Facebook and Twitter. On Friday, Nathaniel Gleicher, Meta’s head of security policy, said the company was prohibiting Russian state media from running ads or using any other monetization features in response to the invasion of Ukraine. That same day, Twitter said it was suspending all advertising in Ukraine and Russia to better highlight authoritative information and combat misinformation.