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jeudi 4 novembre 2021

What is Miracast: Everything you need to know about the screen mirroring standard

Several wireless display standards have popped up over the years. While some, like Intel WiDi, didn’t get much love from the consumers, others like Miracast have managed to stick around, thanks to their relatively wider adaption. But have you wondered about what exactly is Miracast and what it can do? This article will explain all that you need to know about the technology.

Miracast is a screen mirroring standard

Miracast is a screen mirroring standard launched by Wi-Fi Alliance, the same industry group that promotes Wi-Fi technology and certifies Wi-Fi products for interoperability. It enables devices like smartphones, tablets, and laptops to mirror their screen on receiving devices like monitors, TVs, and projectors. However, as Miracast can only duplicate/mirror the screen of one device onto another, it essentially acts as a wireless HDMI cable. As a result, it is not as versatile as Chromecast or Apple AirPlay.

Miracast builds upon Wi-Fi Direct, a Wi-Fi standard that allows two devices to connect directly without any wireless access point. So the screen mirroring standard doesn’t require a wireless network to work. Two Miracast-certified devices can directly communicate with each other and create a video session.

With Miracast, you can mirror your phone screen to a TV or a car’s infotainment system, share your laptop screen on a projector, and do a lot more very quickly.

Although it initially allowed sharing up to 1080p video and 5.1 surround sound, the Miracast standard was updated in 2017 to add support for 4K video mirroring as well. That said, not all Miracast certified devices are capable of mirroring 4K resolution content. So realistically, you’ll still get 1080p resolution in most cases.

Who supports Miracast?

As Miracast is an industry-wide standard, it’s available on a wide range of devices. Microsoft introduced Miracast support in Windows 8.1, and it’s available on newer versions as well, including Windows 11. Unlike on smartphones and tablets, where Miracast can only mirror the screen, on Windows PC, you can use Miracast to use a TV, monitor, projector, or another computer as your extended display.

Google used to offer Miracast support in Android, but the company removed it with Android 6.0 Marshmallow. So while stock Android doesn’t include Miracast these days, some manufacturers continue to offer it on their devices. If you aren’t sure whether your device supports Miracast, check the device documentation or contact the manufacturer.

MiracastIn addition, all of Roku’s current streaming hardware and select Amazon Fire TV devices also offer screen mirroring with built-in Miracast support.

It’s important to note that several devices don’t use Miracast branding and may call their Miracast implementation something else like Smart View, AllShare Cast, or simply Screen mirroring.

Even if your TV, monitor, or projector doesn’t support Miracast, you can grab a Miracast dongle from the market to add the functionality to your device. A Miracast dongle typically plugs into a USB or HDMI port. Some popular Miracast dongles include Microsoft 4K Wireless Display Adapter, Microsoft Wireless Display Adapter V2, and ScreenBeam Mini 2.

    Microsoft 4K Wireless Display Adapter

    The Microsoft 4K Wireless Display Adapter is essentially a Miracast dongle.
    Microsoft Wireless Display Adapter v2

    The Microsoft Wireless Display Adapter v2 is another great choice for a Miracast dongle.
    ScreenBeam Mini 2 Wireless Display Adapter

    The ScreenBeam Mini 2 is a great option for a Miracast dongle.

You can also use the product finder on the Wi-Fi Alliance website to find Miracast-certified devices.

How is Miracast different from Chromecast or AirPlay?

As mentioned, Miracast can only mirror your smartphone, laptop, or tablet’s screen on a TV, monitor, or projector. On the other hand, Chromecast and AirPlay are far more feature-rich and even work with speakers to stream audio.

With Chromecast, you can trigger playback of internet-based or locally-stored content on your TV and then do whatever you want on the phone without affecting the content being casted. It also supports screen mirroring. Unfortunately, Chromecast is only available via select mobile and web apps or Chrome.

Apple AirPlay also supports screen mirroring. But additionally, it can also stream specific content formats from the sender device and not the complete screen. So, it’s more flexible than Miracast. That said, you can only cast content using AirPlay from your Apple device.

How to mirror your screen using Miracast

Screen Sharing on LG G7 Searching for Miracast devices

To use Miracast standard for screen mirroring, both devices need to be Miracast certified. If you use an Android phone or tablet to mirror your screen to a TV or another device, you’ll typically find the screen mirroring function in the Quick Settings. If a screen share or mirror function is not present in the Quick Settings, you can also look for it in Setting > Connected Devices or Settings > Display.

On Windows 10 or Windows 11 computers, you can use mirror your screen by opening the Action Center and then clicking on “Connect”. This will show a list of compatible Miracast displays around; select the receiver device. You can also choose to allow inputs from the computer’s keyboard and mouse. In addition, you can use the “Change projection mode” option to extend your display instead of duplicating it.

Problems and Issues

While Miracast seems like an excellent solution for screen mirroring in theory, but in reality, it can be a pain to work with. Miracast certified devices are supposed to work seamlessly with all other Miracast certified devices, but more often than not, you will end up with issues in connecting.

It’s also hard to identify if a particular device supports the technology. Manufacturers often don’t include any reference to Miracast and call their screen mirroring feature with a different name even though it’s based on Miracast. So regular consumers don’t even realize that their phone or TV supports Miracast and can be used for screen mirroring.


Do you use Miracast on your Android phone or computer? Have you experienced issues with it? Let us know in the comments section. We also have similar explainers on Chromecast and AirPlay.

Meanwhile, we have handpicked the best Android TV boxes and streaming sticks on the market that can help you make your dumb TV smart.

The post What is Miracast: Everything you need to know about the screen mirroring standard appeared first on xda-developers.



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These are the Best AirPods 3 Cases and Covers in 2021

The new AirPods (3rd-generation) bring a host of improvements over their predecessor. You get spatial audio with dynamic head tracking, sweat and water resistance, and a MagSafe charging case as new features. In addition, the battery life of the AirPods has increased to six hours, which goes up to 30 hours if you add the additional charges in the carrying case. All this makes the third-generation AirPods an excellent purchase if you cannot find the AirPods Pro on the cheap. And with the best AirPods 3 deals, you’re sure to find something that suits your wallet.

While the AirPods carrying case itself provides a decent level of protection to these TWS headphones, an additional case or cover can give you complete peace of mind. Fortunately, there are tons of AirPods 3 cases and covers available in the market. Some of these cases focus more on function, whereas others add a bit of character and style to the plain white AirPods carrying case. Whichever is your preference, we have picked the best AirPods 3 cases and covers that you can buy today.

Best AirPods 3 Cases and Covers

    Spigen Slicone Fit

    Textured finish

    The Spigen Silicone Fit case for the AirPods 3 comes with a dual-layer design that uses polycarbonate and silicone to offer solid protection and a comfortable grip. You can buy it in Black and Charcoal colors.
    SUPCASE UB Pro Series

    Rugged

    If you need sturdy protection for your AirPods 3, this SUPCASE case is excellent. Made with polycarbonate and TPU, the case provides top-notch protection to the AirPods. It also includes a carabiner to clip the AirPods to a backpack or belt.

    Promoted

    Fintie Carrying Case

    Functional

    Unlike the typical AirPods cases, this cover from Fintie is more of a carrying pouch. It includes space to put both your AirPods 3 and charging cable, making it perfect for travel. It also comes with a host of color and design options.
    Caseology Legion

    Matte finish

    The Caseology Legion AirPods 3 case comes with a matte finish to resist fingerprint smudges. In addition, the back of the case has a textured finish for an enhanced grip. You can buy the case in three exciting colors.
    Elago AW5 Case

    Retro gaming

    Inspired by the classic handheld gaming consoles, the Elago AW5 case looks fantastic. It’s durable and will protect your AirPods against drops, bumps, and scratches. In addition, the case is available in three colors.
    Elago AW3 Case

    For Apple fans

    Remind yourself of the original Macintosh computers with this Elago AW3 case for AirPods 3. Made from silicone, the case will surely catch a lot of attention. It will also protect your AirPods against everyday mishaps.
    Spigen Ultra Hybrid

    Crystal clear

    If you want to show off your new AirPods 3 while protecting them, this Spigen Ultra Hybrid case is an excellent option. It also comes with a keychain for easy portability.
    Gudou Silicone Cover

    Thin and Light

    This is a cute silicone case for your AirPod 3. It is not only comfortable to handle, but it can also provide decent protection to the AirPods. In addition, the case doesn’t add too much bulk to the AirPods.
    Humixx Shiny Protective Case

    Add some sparkle

    Looking to add some bling to your new AirPods 3, you may like this case from Humixx. It comes embedded with glitter to add sparkle to your AirPods. In addition, the case is made with durable materials to provide solid protection.

These are some of the best cases for the Apple AirPods 3. As you can see there are plenty of options to choose from. If you want to add rugged protection to your AirPods, the SUPCASE UB Pro is an excellent option. On the other hand, the Elago cases are great for anyone looking for something cute and nostalgic. You can also go for the Spigen Ultra Hybrid if you need a clear case.

    Apple AirPods (3rd-generation)
    The AirPods 3 are the latest entry-level earbuds from Apple, featuring an AirPods Pro-like design, improved sound quality, Spatial audio, water and sweat resistance, and up to 30 hours of battery life.

Which AirPods 3 case are you planning to get? Do you think we missed any great cases? Let us know in the comments section. Meanwhile, if you are also interested in the new MacBook Pro models, make sure to read our detailed review of MacBook Pro 16 (2021).  It has a lot of things going for it.

The post These are the Best AirPods 3 Cases and Covers in 2021 appeared first on xda-developers.



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mercredi 3 novembre 2021

Best Foldable Phones: The Top Folding Smartphones that you can buy in November 2021

The idea of a foldable smartphone has seen its fair share of supporters and detractors, with the latter group mostly bemoaning their high prices and supposed fragility. Samsung’s taken major steps in addressing those concerns with the Galaxy Z Fold 3 and Galaxy Z Flip 3, two foldables that are priced lower than previous generations and more durable to boot — with official water resistance rating!

This means now may be a good time for skeptics to consider giving foldables a chance. For those who were already on board, Samsung’s recent releases only further confirm that the foldable form factor is here to stay.

But Samsung’s not the only one making foldables — Xiaomi, Motorola, Huawei, and even an obscure brand named Royole has functional foldables out on the market now. Granted, all but Motorola’s are officially sold in China only, but importing is possible. Besides, other brands such as Google, OPPO, OnePlus and Vivo will likely release foldables of their own soon.

The point is, while 2021 has given us some excellent slab smartphones, the industry all believes the future of mobile is foldable. If you’re interested in trying now, or considering it down the line, we here at XDA are here to help. We’ve tested every foldable released so far, and here’s our in-depth breakdown of what each foldable has to offer. Of course, if you want to stick with a slab phone, we have a guide on the best Android phones to consider too.

The Xiaomi Mi Mix Fold, Samsung Galaxy Z Fold 2, and the Huawei Mate X2 together in folded form standing on a table

The three foldables phones from Xiaomi, Samsung and Huawei

Navigate this guide:

Best Overall Foldable: Samsung Galaxy Z Fold 3

Galaxy Z Fold 3 with an S-Pen Pro

The Galaxy Z Fold 3 has been out for a few months now, and to this day, it remains the go-to device for several of us at XDA. It’s the best overall foldable phone money can buy right now because it takes everything great about the already excellent Galaxy Z Fold 2 and improves in several key areas. The Galaxy Z Fold 3 is more durable, with stronger materials making up the frame and screen, IPX8 water resistance, a newer Qualcomm Snapdragon 888 SoC, increased screen brightness, a bleeding-edge under-screen camera, and S-Pen support.

When folded, the Galaxy Z Fold 3 is a compact, TV-remote shaped (long and narrow) smartphone, but unfold it and you get a large 7.6 inch screen that looks stunning. You can simply do so much more with a larger screen.

Now there are other foldables on the market that offer the same “large screen in a pocketable package” use case, but no other foldable phone from rival brands can do what Samsung’s foldables can do — “Flex Mode”, a.k.a. the ability to leave the phone half folded, so its screen can stay upright on its own.

Samsung Galaxy Z Fold 3 being used in video call in Flex Mode, to take notes The Z Fold 2

Flex Mode essentially allows the Galaxy Z Fold 3 to stand on its own and shoot pictures or videos with either the selfie or the main cameras without the need for a tripod or other props. I’ve used it to do hands-free video calls, film myself at the gym, and capture time-lapse on a whim. It’s truly an ingenious design and a feature I miss when I use other rival foldables.

Galaxy Z Fold 3 folded halfway with an S-Pen Pro nearby

S-Pen support is also a potential game-changer, at least for people who like to sketch or jot notes. Note the S-Pen requires a separate purchase, however.

If we must nitpick, it would be that the camera system here is pretty good, and occasionally great, but not amazing. That’s because Samsung recycled the exact same camera hardware from the Z Fold 2 and made only software tweaks. This means the camera hardware here, whether it’s sensor size or megapixel count are behind the absolute best camera systems on the market right now, such as the one used in the Galaxy S21 Ultra. The lack of a Periscope zoom lens in particular really shows itself in any photos that zooms beyond 2x.

We also have gripes with the under-screen selfie camera inside the larger display — the technology is in its infancy, and the camera underneath the screen is a measly 4MP shooter. It’s fine for video calls, but selfies will be underwhelming. The good news is you can always shoot with the “normal” selfie camera on the outside.

    Samsung Galaxy Z Fold 3
    The Samsung Galaxy Z Fold 3 is the culmination of Samsung's foldable efforts so far, bringing improved durability and S Pen support to the foldable lineup.
    S-Pen Fold Edition
    The S-Pen Fold Edition is specifically designed to work with the Z Fold 3.

Also Great Overall Foldable: Samsung Galaxy Z Fold 2

Samsung Galaxy Z fold 2 on glass table

If you really want to try the Galaxy Z Fold 3 but find the price a bit high, the one year-old Galaxy Z Fold 2 is a good alternative. Even though it lacks the Galaxy Z Fold 3’s water resistance and S-Pen support, it’s still a very capable and impressive piece of hardware, with a 120Hz, 7.6 inch inside folding screen and a 6.2 inch outside cover display. The processor here, a Snapdragon 865, isn’t the newest on the block but still very capable even in late 2021. We are also fond of the copper colorway that’s available in the Z Fold 2 but not the Z Fold 3.

Truth be told, if you don’t need the water resistance rating or S-Pen support, the Galaxy Z Fold 2 will offer a very similar usage experience as the Galaxy Z Fold 3. The camera hardware is mostly identical, and the overall in-hand feel and use cases are the same too. This means the camera system is still pretty good, although not the best. If you shoot during great lighting, however, every shot will turn out very nicely. It’s in low light situations in which the camera can occasional struggle due to small-ish image sensor size. Video performance is impressive for a foldable, with 4K footage coming out stable. You can also film yourself using the main camera and still see a preview thanks to the fact that, when the Z Fold 2 is unfolded, it has a screen on front and back of device.

Flex Mode, which allows users to take hands-free video calls or group shots, is one of the absolute most useful and clever designs in smartphones, and it works absolutely like a charm here.

So unless you really want the newest SoC and water resistance rating, it really might be worth considering getting the Galaxy Z Fold 2 instead of the 3 and saving several hundred dollars.

    Samsung Galaxy Z Fold 2
    The Galaxy Z Fold 2 is still a very capable foldable phone even if it's been replaced by a newer version.

Foldable Phone with the Best Camera: Huawei Mate X2

The Huawei Mate X2's screen unfolded

As great as the Galaxy Z Fold 3 is as an overall product, its camera system can’t match the one in the Huawei Mate X2. That’s because the latter features a 50MP large-sensor main camera and a Periscope zoom lens that can produce a 10x optical zoom image. The Galaxy Z Fold 3’s cameras are solid, but their sensor sizes are smaller and the zoom lens maxes out at 2x optical.

Mate X2's camera array

There are other areas in which the Mate X2 one-up’s the Galaxy Z Fold 3 too, including the fact the Mate X2 can fold completely flat without a noticeable gap. The screen hinge is also less noticeable.

The Huawei Mate X2 folding flat while the Samsung Galaxy Z Fold 2 leaving a gap. The Huawei Mate X2's screen crease is hardly noticeable compared to the Samsung Galaxy Z Fold 2's screen crease.

But it comes down to the camera — the Mate X2’s system is in a class of its own in the foldable category.

A reference shot captured by the Huawei Mate X2. A 10x zoom shot captured by the Huawei Mate X2's Periscope zoom lens. A 10x zoom shot captured by the Galaxy Z Fold 2.

Unfortunately, there are two major obstacles that prevent the Mate X2 from being a viable purchase for most readers. The first is that due to the ongoing US sanctions, the Huawei Mate X2 can’t run Google Mobile Services. The second is the Mate X2 has a whopping retail price of $2,700 and is only sold in China.

The Huawei Mate X2 using the main camera system as a selfie camera

But if you have the money to spare, the means to ship it out to you, and don’t mind not being able to run YouTube or Google Docs (among other Google apps), the Huawei Mate X2 is the foldable with the best camera system around.

Best Compact Foldable Phone: Samsung Galaxy Z Flip 3

Samsung Galaxy Z Flip 3

While large foldables like the phones above are essentially tablets that can fold into a smaller smartphone-sized form factor, there are these clamshell ones that are smartphones that fold up into a compact little square no bigger than a stack of coasters or a wallet. If you find your pockets constantly cramped due to slab smartphones being too big, the Galaxy Z Flip 3 will be music to your ears.

Samsung Galaxy Z Flip 3 and iPhone 12 Pro Max with displays on

Measuring just 86.4 x 72.2 x 17.1 mm when folded, the Galaxy Z Flip 3 should fit into not just pants pockets (both men’s and women’s), but even the smaller breast pockets in jackets or button-down shirts. It’s also petite enough to fit into most women’s purses. Unfold the device and you have a vivid 6.7 inch OLED display with 120Hz refresh rate; close it up and the 1.9 inch screen allows you to keep up to date with notifications.

Samsung Galaxy Z Flip 3, folded, in all four colors

We adore the two-tone finish and find the Galaxy Z Flip 3 to be one of the best looking phones of the year so far. Of course, Flex Mode is here too for easy hands-free selfies.

Samsung Galaxy Z Flip 5G and Galaxy Z Flip 3 folded up with camera app open

The Galaxy Z Flip 3 offers a dual-12MP camera system that can capture sharp and vibrant images, although the lack of a zoom lens entirely will be noticeable for those who jump over from a recent flagship slab smartphone.

Performance is no issue thanks to the Snapdragon 888 chip and 8GB of RAM. Despite the thinness of the device, battery life is acceptable, with the Z Flip 3 generally able to barely eek out a heavy day of use. On lighter use days, there will be no issue. You can also top up the phone wired or wirelessly.

This is a phone that some of us at XDA have daily drove for a couple of months now and we have had no complaints. It is as much a fashionable item as it is a smartphone.

    Samsung Galaxy Z Flip 3
    The Galaxy Z Flip 3 is perfect for those who want a stylish foldable that won't take up much pocket space and has a wider mass-market appeal.

Best Value Foldable Phone: Xiaomi Mi Mix Fold

The Mi Mix Fold's outside screen

Xiaomi has always offered very similar spec’ed products as Samsung and Huawei but at lower prices, and its first foldable, the Mi Mix Fold, follows that strategy. While the Huawei Mate X2 retails for a whopping $2,700 and the Galaxy Z Fold 2 started at $2,000 before dropping to $1,800 recently, the Xiaomi Mi Mix Fold starts at about the equivalent of $1,500.

I say “equivalent of” because Xiaomi’s foldable is only sold officially in China, although importing one isn’t too hard (and unlike Huawei’s Mate X2, the Mi Mix Fold can run Google apps just fine). While not as technologically advanced as the Huawei Mate X2, the Mi Mix Fold still packs impressive hardware, including the world’s first “liquid lens” which allows one camera sensor to double both as a 3x telephoto and a macro sensor.

Powering the phone are all the latest 2021 components such as a Snapdragon 888, which gives it a leg up over Samsung’s foldables which are running on 2020 Qualcomm silicon.

Xiaomi Mi Mix Fold in folded form

When folded, the Mi Mix Fold is a bit awkward, with a 6.5 inch screen that stretches even taller and narrower than the Galaxy Z Fold 2’s. But unfolded, the Mi Mix Fold screen becomes 8 inches with a 4:3 aspect ratio, which I personally prefer over the Galaxy Z Fold 2 and Mate X2’s wider aspect ratio. The narrower aspect ratio makes it easier to hold with one hand, and the on-screen keyboard doesn’t have to split just to offer a comfortable typing experience.

The Xiaomi Mi Mix Fold next to the Samsung Galaxy Z Fold 2 and the Huawei Mate X2 on top of a table in unfolded form

The Xiaomi Mi Mix Fold (left) and the Samsung Galaxy Z Fold 2 (middle) and the Huawei Mate X2 (right).

The Mi Mix Fold also packs a 108MP camera that produces natural bokeh and very sharp photos — even if color science tends to lag behind Samsung and Huawei. There’s also a “liquid lens” that combines a telephoto camera and a macro together, and it works quite well. Photos for the most part are fine, just not premium flagship quality. Video recording, however, could use some improvement, as stabilization just isn’t on par with a slab flagship, including the excellent Xiaomi Mi 11 Ultra.

Another major selling point of the Mi Mix Fold is “PC Mode” which turns the UI into one that resembles a desktop computer interface with support for resizable windows.

The Xiaomi Mi Mix Fold connected to a Bluetooth keyboard

Best Foldable for Clamshell Nostalgia: Motorola Razr 5G

An official product shot of the Motorola Razr

If you’re in your mid-30s or older, the chances are you have fond memories using cell phones before they became personal computers and selfie machines — when a phone was just used for calling people. Back in the late 90s and early 2000s, cell phones came in all shapes and sizes, but one of the first phone models to really catch on as a status symbol and style icon was the Motorola Razr, a clamshell flip phone with metallic trims and an at-the-time impossibly thin design when unfolded.

For those of us who lined up to buy the original Razr in 2004, Motorola’s recent relaunch of the line — but as a foldable phone — likely resonated with our nostalgic side.

The Motorola Razr

Like the original, the Motorola Razr 5G features a prominent chin, a thin body when unfolded, and a small outside screen that offers basic functionality like taking selfies or seeing notifications.

Taking a selfie with the Motorola Razr's small outside screen

The Razr 5G’s 6.2 inch OLED screen isn’t the brightest or sharpest screen on this list, but it doesn’t have much sign of a crease thanks to some clever engineering. Motorola’s software is also a joy to use, with many useful shortcut gestures and the ability to interact with notifications while the device is folded, something the Galaxy Z Flip can’t do.

the Motorola Razr in the middle of flipping open

There’s however just one main camera, a 48MP camera that’s just serviceable, with an additional 20MP selfie camera on the inside of the phone that’s housed in a notch. The Snapdragon 765G here isn’t a flagship SoC, but performance hasn’t been an issue at all.

Truth be told, the Galaxy Z Flip 3 is a better phone, but the much larger outside screen and Motorola Razr branding gives this phone specific appeal to a specific group. It’s a wonderful throwback to the days when Motorola was one of the world’s biggest and most important phonemakers.

    Motorola Razr 5G
    The Motorola Razr 5G brings retro vibes to a cutting-edge foldable device.

Most Obscure Foldable Phone for Collectors: Royole FlexPai 2

The Royole FlexPai 2 in hand

Most people shouldn’t buy the Royole FlexPai 2. It’s sold only in China, it’s made by a smaller company without the track record and reputation of a Huawei or Xiaomi, it’s got a more fragile design than everything else on this list, and the phone can’t run Google Mobile Services.

But if you’re a diehard tech enthusiast — let’s say you’re a collector, or maybe a foldable phone historian — the FlexPai 2 may be of interest because Royole actually beat Samsung and Huawei to the market with a foldable phone (the original FlexPai), and the company has said it will keep making foldable phones.

Royole FlexPai 2 folded front side

Plus, the FlexPai 2’s hardware isn’t bad at all. The phone utilizes an outside fold design in which the flexible OLED screen wraps around the device when folded, the device folds completely flat, and is noticeably thinner than the Galaxy Z Fold 2.

Samsung Galaxy Z Fold 2 vs Royole FlexPai 2 -- Hinge and Gap

When unfolded, you get a 7.8 inch OLED display that looks good, but not great. It refreshes only at 60Hz and feels more plasticky than other foldables. The 64MP main camera does a surprisingly decent job, but the other cameras, including the 16MP ultra-wide and 8MP telephoto, fall apart in less-than-ideal lighting conditions. The cameras aren’t terrible per se, they’re just the worse on this list. Software is also below par, with a wonky split-screen mode, though the Snapdragon 865 keeps things running zippily.

Royole FlexPai 2 back

I’m also not sure about the outside fold design that sees the screen exposed at all times. This is the route Huawei went for a couple of years before completely backtracking and going with the inward-folding route. Still, the FlexPai 2 looks really cool — I like the silver aluminum metallic finish.


More foldables are coming soon – Here’s what to expect

As we said at the beginning, foldables are the future of the mobile industry. The Galaxy Z Fold 3 and Galaxy Z Flip 3 do an excellent job of addressing some of those concerns from foldable skeptics.

Personally, we love both the Galaxy Z Fold 3 and Galaxy Z Flip 3, as well as the Xiaomi Mi Mix Fold. With Apple and other Android brands like OPPO rumored to be working on a foldable, we’ll only have more of these exciting devices to choose from. Check back here regularly for updates as we are always among the first to test the latest foldables.

The post Best Foldable Phones: The Top Folding Smartphones that you can buy in November 2021 appeared first on xda-developers.



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How to quickly lose friends with Android 12 and wallpaper-based themes

Android 12 has a ton of visual changes, the biggest of which is Material You. Material You’s dynamic colors feature makes use of monet, a new theme engine introduced in Android 12 — and currently exclusive to Pixel phones — to extract colors from your wallpaper and generate a rich palette of pastel colors. Apps can then apply these colors to their UIs in various ways, which is what apps that incorporate Material You typically do. However, it turns out you can abuse Material You’s color-changing prowess to slow a phone to a crawl.

Firstly, you’ll need to set up some kind of system to automatically change the wallpaper in the background. I used the “Auto Change Wallpaper” app on the Google Play Store. Install it and import some images into an album. Make sure you then tell it to apply the wallpaper to your lock screen too and set a low time to change wallpapers — something like 10 seconds should do the trick. I tested this on the Google Pixel 6 Pro, and it made my phone borderline unusable. This isn’t the first problem spotted with Material You’s wallpaper theming if you’re using an automatic wallpaper switcher, as it may also be a major problem for gamers.

Now, I know that this is very much an unlikely use case, but it’s something that you can easily do to your smartphone to make it borderline unusable. The only way I was able to fix it was by going to the settings and lagging through the app selection to uninstall the “Auto Change Wallpaper” app. I was trying to pull down the status bar the whole time in the video above, and it took quite a long time for my phone to actually let me pull it down. As well, the Pixel Launcher consistently dies and refuses to work, and the phone itself lags heavily. The Pixel Launcher constantly refreshes to apply the new color theming that the monet engine selected.

All in all, I wouldn’t call it uncommon for someone to want to change their phone’s wallpaper frequently, even if every 10 seconds is somewhat excessive. Given the level of havoc this can cause on a phone (especially if done unknowingly to a friend), though, it’s worth pointing out as a potential flaw in Material You that might cause problems for some people. In case your phone gets too laggy to uninstall the app, I recommend enabling USB debugging before testing this out, just in case you need to uninstall the app using adb. To uninstall the app with adb, simply run the following command:

adb uninstall viet.dev.apps.autochangewallpaper

Make sure to check the package name of the app if you decide to try this out with another app instead.

The post How to quickly lose friends with Android 12 and wallpaper-based themes appeared first on xda-developers.



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It’s not just you, Facebook Messenger is down for many users globally

Following Facebook’s massive outage last month, the company’s messaging service is now down for many users globally. Currently, users across the world in the U.S., Europe, and Asia are reporting that both the Messenger website and the official apps are failing to send messages. Visting the website in your browser will display an error message, too.

facebook messenger down detector november 2021

User reports spiked around 3 PM ET, and problems have been ongoing for roughly an hour so far. Visiting the Messenger website will either deliver a page that shows no information whatsoever (in the layout of the messaging service) or will bring you to a page telling you that the site is not working. Currently, other Facebook services such as Instagram and WhatsApp are fine, along with the website itself. Note that if you have the integrated Instagram-Facebook Messenger messaging service, you won’t be able to send Instagram DMs either. If you don’t, you’ll be able to send DMs.

Facebook Messenger broken

At the time of writing, there has been no acknowledgment from Facebook that the problem exists on any of its social media pages. As a result, we have no further information on the cause of the problem or the expected duration of the outage. Many people are reliant on Facebook’s services for connecting with friends and family, so let’s hope that it doesn’t extend any further than Messenger. Let’s also hope that it doesn’t shut Facebook employees out of their offices like last time.

We’ll keep an eye on this Facebook outage and update you when we have some further information.

Developing…

The post It’s not just you, Facebook Messenger is down for many users globally appeared first on xda-developers.



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