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dimanche 3 mai 2020

Early Google Pixel 4a camera review showcases the 2020 mid-range Pixel’s camera performance

Later this month, Google is expected to launch the follow-up to the 2019 mid-range Pixel 3a: the Google Pixel 4a. The smartphone, which is expected to come in only one size, is expected to cost $400 at launch, pitting Google’s 2020 mid-range Pixel against the likes of the Apple iPhone SE and Samsung Galaxy A51. While Pixel smartphones aren’t known for their best-in-class hardware, they are known to excel in their picture-taking capabilities. The Pixel 4a will feature a single camera on the front and rear, much like the iPhone SE but unlike the Galaxy A51, but where the phone is expected to really shine is its use of the Google Camera app. Thanks to an early Pixel 4a camera review, we have a pretty good idea of its camera performance.

Google Pixel 4a Forums

Cuban YouTube channel TecnoLike Plus, which is run by Julio Lusson, shared early camera samples from the Google Pixel 4a exclusively with XDA-Developers. Julio Lusson is the YouTuber who gave us our first detailed real-world look at the Pixel 4a back in March. Over the last few days, he has been taking pictures from his pre-release device. Thanks to these photos, we can share our general thoughts on the Pixel 4a’s camera performance ahead of this month’s launch. However, we should note that Julio’s device is running a pre-release firmware build and hence we expect Google to have tuned the camera processing for the upcoming retail software release. Julio did download the latest version of the Google Camera app, version 7.3.021.300172532, onto his device, but we don’t know what version of the app will be preloaded on retail units.

TecnoLike Plus published the below video on his YouTube channel and the following blog post showcasing camera samples that he took, but the video and article are in Spanish, so keep reading below if you’re interested in the full details on the Pixel 4a’s camera specifications and picture samples!

Leaked Camera Specifications

Earlier leaks confirmed the basic hardware specifications of the Google Pixel 4a, but Julio sent us some screenshots of the “camera” tabs in two different hardware information apps so we can share more details on the camera specifications. According to the “Device Info HW” and “DevCheck” apps, the Pixel 4a has a single rear camera consisting of a 12.2MP Sony IMX363 sensor with an f/1.73 aperture lens and 1.4µm pixel size and a single front-facing camera consisting of an 8MP Sony IMX355 sensor with an f/2.0 aperture lens and 1.14µm pixel size. Notably, the Sony IMX363 is the same primary rear camera sensor found on the Pixel 3, Pixel 3a, and Pixel 4, while the Sony IMX355 is the same primary front-facing camera sensor found on the Pixel 3 and Pixel 3a.

The two hardware info apps report that the rear camera lens has a horizontal viewing angle of 65.6° while the front camera lens has a horizontal viewing angle of 72.4°. Next, the apps report that the Pixel 4a’s front camera is fixed-focus and supports EIS but not OIS, while the rear camera supports both OIS and EIS with auto-focus.

Google Pixel 4a rear camera specifications Google Pixel 4a rear camera specifications Google Pixel 4a front camera specifications Google Pixel 4a front camera specifications Google Pixel 4a camera specifications Google Pixel 4a camera specifications

Google Pixel 4a Camera Samples

The following images are camera samples from the Google Pixel 4a. The photos were captured by Julio Lusson and published here with his permission. Due to our WordPress configuration, the below images have been resized and compressed to improve page load speed. However, at the bottom of this article, we have a link to a Google Photos album where the images have been uploaded in their original quality.

Portrait Mode Samples

Portrait Mode is one of the major features of the Google Camera app on Pixel smartphones. It enables “professional-looking shallow depth-of-field images”, according to Google. When Portrait Mode is enabled, the camera zooms in a bit (1.5x for the rear camera and 1.2x for the front camera) because the narrower field of view encourages users to stand further back, which reduces perspective distortion and leads to better portrait photos. Like most Pixel smartphones, the Pixel 4a can use portrait mode with a single camera.

Outdoor Samples

HDR+ is another major feature in the Google Camera app. The feature takes continuous burst shots with short exposures, and the sharpest images are aligned and combined to produce a single image with higher dynamic range. HDR+ is one of the first major features of the Google Camera app which dates all the way back to the Google Nexus 5 and 6, so it’s no surprise to see that it’s supported on the Google Pixel 4a.

Astrophotography Samples

Astrophotography is a new Google Camera feature introduced with the Pixel 4. The feature allows users to take photos of the starry sky. It expands upon the existing “Night Sight” camera mode which enables handheld long exposure shots. Astrophotography requires the user to enable Night Sight and then leave the phone completely still for several minutes while the phone captures multiple exposures—you’ll almost always need to place the phone on a tripod to use Astrophotography. Google brought Astrophotography to the Pixel 3 and Pixel 3a after its debut on the Pixel 4, so its presence on the Pixel 4a should come as no surprise. Of course, Google Camera modders ported the feature to older Pixel smartphones.

Low-Light Samples

Night Sight is one of the best Google Camera features to come from the Pixel 3 launch. Google’s Night Sight mode has kept Pixel phones in the conversation as the best camera phones for low-light shots, right under Huawei’s Mate and P series flagships.

Zoom Samples

The Pixel 4 was Google’s first Pixel device with dual rear cameras. Google chose a telephoto camera for the Pixel 4’s secondary rear camera, allowing the phone to boast improved Portrait Mode shots and crisp ~2X optical zoom and up to 8X digital zoom. Part of what makes zoom shots on the Pixel 4 so great is Google’s new Super Res Zoom algorithm. While the Google Pixel 4a only has a single primary camera, Super Res Zoom helps it take passable zoomed-in shots at up to 8X magnification.

Indoor Samples

Lastly, here are some indoor camera samples from the Google Pixel 4a, two of which are in arguably difficult lighting.

If you want to view these (and more) photos in their original, uncompressed form, then check out the following Google Photos album:

View the Google Pixel 4a Camera Samples in Original Quality

XDA Senior Contributor Idrees Patel also offered the following comments on the above photos:

“I viewed all the photos in full resolution, and they seem better than the Google Pixel 3 in terms of dynamic range and shadow detail capture. I haven’t used a Pixel 4 or Pixel 3a, so I can’t compare with them.

The photos are characteristically Pixel-like in look. This means they have excellent detail, balanced noise reduction with visible luminance noise, adequate (but not best in class) dynamic range, and great color accuracy. Night Sight is just as good as ever—I feel these photos are better than the Galaxy S20+’s night mode photos in a few respects.

The Pixel 4a’s camera will continue to excel when it comes to having a balanced noise reduction system, which will resolve more detail compared to competitors.

The one weakness is exposure. Compared to phones like the S20 or the OnePlus 7 Pro, these photos aren’t as bright, resolving less shadow detail. On the other hand, facial detail continues to remain a particular strength for all Pixels.

And finally, the Pixel’s portrait mode is better than most implementations. After viewing these photos I miss Google Camera on the OnePlus 7 Pro.”

Here are the full (rumored) specifications of the Google Pixel 4a. The phone will launch later this month at an expected retail price of $400. While the Pixel 4a likely won’t have the best hardware at this price point, it will still most likely be a worthy contender for the best mid-range smartphone in the U.S. thanks to Google’s stellar software and support.

Rumored Google Pixel 4a Specifications

  • Processor: Qualcomm Snapdragon 730
  • GPU: Adreno 618
  • RAM: 6GB
  • Internal storage: 64GB UFS 2.1
  • Display: Single hole-punch 5.81-inch display, 2,340 x 1,080 resolution, 443 dpi, 60Hz refresh rate
  • Rear camera: 12.2 MP Sony IMX363, f/1.73 aperture, 1.4µm pixels, OIS, EIS, LED flash, 4K video recording, Autofocus
  • Front camera: 8.0 MP Sony IMX355, f/2.0 aperture, 1.14µm pixels, EIS, Fixed focus
  • Connectivity: 4G, Dual SIM, GPS, WiFi 5, Bluetooth, GLONASS
  • Ports: USB Type-C, 3.5mm headphone jack
  • Security: Rear fingerprint sensor
  • Battery : 3,080 mAh
  • Software: Android 10

The post Early Google Pixel 4a camera review showcases the 2020 mid-range Pixel’s camera performance appeared first on xda-developers.



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Android TV devices can now be added to speaker groups in the Google Home app

The Google Cast protocol is one of Google’s most useful services as it enables you to quickly play music, videos, podcasts, and more on your compatible smart speaker, smart display, TV, and more devices after finding the content you want to play on your Android device. Android TV devices are compatible with Google Cast, and now you can add them to speaker groups in the Google Home app.

Last night, Twitter user @androidtv_rumor noticed (via 9to5Google) that he was able to add his NVIDIA SHIELD TV to a speaker group that includes a Google Nest Hub smart display and Google Home Mini smart speaker. He says that this feature was enabled via an update to version 1.47.207274 for the pre-installed “Chromecast built-in” app. Another Twitter user confirmed that they were able to add their SHIELD TV to a speaker group after receiving this update.


Creating a speaker group is a handy feature in the Google Home app as it allows you to cast media to multiple Google Cast devices simultaneously. The ability to add Google Cast devices to speaker groups was initially only available for Google Home smart speakers, Chromecast Audio devices, and other Google Cast-enabled speakers. In November of 2018, Google rolled out the ability to add Chromecasts to speaker groups in the Google Home app. Android TV devices have built-in Google Cast functionality but only now are they getting the ability to be added to speaker groups.

In case you haven’t received this update to the “Chromecast built-in” app yet, you can sign up for the beta program on the Google Play Store. Then, open up the Google Home app to see if you can add your Android TV device to a speaker group.

Google Home (Free, Google Play) →

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VLC 3.3.0 beta for Android adds a new UI with a bottom navigation bar

VLC Media Player is a free and open source media player from VideoLAN. The popular media player is available on numerous platforms, including for Android, Android TV, and Chrome OS. Version 3.3.0 beta has now been released for Android devices, and it brings a redesigned UI with bottom navigation.

Jean-Baptiste Kempf, president of VideoLAN and one of VLC’s lead developers, took to Reddit to announce the release and to seek feedback on the new UI. He explained that the new update brings VLC’s UI closer to Google’s Material Theme guidelines, makes the media player more compatible with gesture navigation in Android, and introduces a lot of UI tricks and animations to make the app feel more native.

He also shared the following screenshots that show off the new UI in VLC for Android:

VLC 3.3.0 beta for Android VLC 3.3.0 beta for Android VLC 3.3.0 beta for Android VLC 3.3.0 beta for Android VLC 3.3.0 beta for Android VLC 3.3.0 beta for Android

Screenshots of VLC 3.3.0 beta for Android. Source: VideoLAN

VLC 3.3.0 beta media player UI on Android. Source: VideoLAN

On Twitter, VideoLAN engineer Nicolas Pomepuy shared additional details about the changes introduced in VLC version 3.3.0 beta. First, he says the transition to the bottom navigation bar was done to reduce the number of taps needed to go from one screen to another. Next, the removal of the fully colored toolbar was done to obtain a more modern design, but VideoLAN is keeping VLC’s iconic orange color throughout the UI to retain the brand’s identity. While the team prefers displaying content in cards, they leave it up to users to decide if they want to switch to a standard list view. In addition, users can now create custom groups in case the automatically sorted video collections aren’t enough. The browsing screen has been reworked to place the local and network browsing in the same place, the dark theme has been reworked to be darker than before, and finally, more corners in the UI have been rounded.

You can sign up for the VLC beta program on Google Play here and then download the latest beta release from the Play Store. If you don’t see the update yet, you can skip the wait by sideloading version 3.3.0 beta 1 from APKMirror. The source code for VLC for Android, Android TV, and Chrome OS is available here.

As noted previously, VideoLAN is actively seeking feedback on this latest VLC release. You can file a bug report here or leave a comment on the team’s Reddit post here.

VLC for Android (Free, Google Play) →

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samedi 2 mai 2020

Xiaomi.EU releases MIUI 12 builds for 20+ Xiaomi Mi and Redmi devices

Last week, Xiaomi announced the latest version of its Android-based software for its Mi and Redmi smartphones—MIUI 12. The update adds a plethora of useful features as we noted in our hands-on. Xiaomi has started rolling out MIUI 12 closed beta builds for a handful of devices in China, but now there’s a better way to try the latest software features thanks to the Xiaomi.EU team.

Xiaomi’s MIUI China software releases aren’t intended to be used by global users. MIUI China only has Mandarin and English as languages, lacks Google apps, and comes with a bunch of Chinese services that aren’t of any use outside of the country. The team at Xiaomi.EU takes MIUI China and translates the strings to more languages, adds Google apps, and removes various Chinese services so global users can enjoy bleeding edge MIUI features. In addition, Xiaomi.EU also unlocks a bunch of features that Xiaomi restricts to certain device models or are otherwise hidden in MIUI. Their latest release is based on the Chinese MIUI 12 beta builds and is available on over 2 dozen Mi and Redmi smartphones.

Xiaomi.EU MIUI 12 Changelog

Update to MIUI 12. You have to install this update MANUALLY – updater wouldn’t work.

System

  • Dark mode 2.0 (automatically adjust font weight and contrast depending on conditions)
  • New layout of most views
  • New animations
  • Floating windows
  • More focus on privacy (virtual ID, permissions control, notifications about using permissions)

Notification bar

  • Now you can choose between 2 views (swipe from upper left to open notification bar, from upper right to open Control center – toggles view) or old style (“Use Control center” option disabled)
  • Control center with new toggles view

Screen time

  • Visual changes, new layout

Camera

  • New app version – only on selected devices (on all devices until end of May)

Scanner

  • You can generate QR code on the settings
  • You can turn on Scanner history

Home screen

  • Floating windows

Messaging

  • Promotional messages are grouped according to their content now
  • New layout of “new message”

Weather

  • New layout

Gallery

  • More sky filters
  • Transitions on video editor

Calendar

  • You can search events now
  • UI designed for vertical and horizontal views

Health

  • New design
  • Dark mode support
  • Support for Xiaomi Watch as data source

App vault

  • You can see percentage of connected Bluetooth devices

The initial list of 28 Xiaomi Mi and Redmi devices that Xiaomi.EU based on MIUI 12 supports includes the following:

The team dropped support for the Redmi Note 8 Pro due to issues with bricking that can’t be easily recovered from.

Here’s a chart that Xiaomi.EU published showing all the devices that are supported in this release, their Android OS versions, and whether rollback protection is enabled in this release.

Xiaomi.EU MIUI 12 device list

You can download Xiaomi.EU’s MIUI 12 release on the team’s SourceForge or AndroidFileHost pages and read the release notes on the team’s official website.

Download Xiaomi.EU based on MIUI 12: SourceForge ||| AndroidFileHost

Read the Release Notes

To install the release, you’ll need to unlock the bootloader, flash TWRP, and then flash the ROM via TWRP.

If you aren’t interested in installing MIUI 12 just yet but you do want to check out the new “Super Live Wallpapers,” then you can download them right here for older Xiaomi devices or here for any other Android device.

The post Xiaomi.EU releases MIUI 12 builds for 20+ Xiaomi Mi and Redmi devices appeared first on xda-developers.



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Samsung Galaxy A51 is now available from AT&T and Xfinity Mobile in the U.S.

Back in December, Samsung launched the Galaxy A51, the mid-range successor to the Galaxy A50. Priced at $399, this mid-range smartphone is a strong competitor to the Apple iPhone SE and upcoming Google Pixel 4a. The phone was launched in the U.S. early last month and is already available through multiple carriers and retailers. Now, the Samsung Galaxy A51 can be purchased directly through AT&T and Comcast’s Xfinity Mobile.

Samsung Galaxy A51 Forums

To recap, the Samsung Galaxy A51 features a large 6.5-inch FHD+ Super AMOLED display with a centered hole-punch cutout (Samsung calls this an “Infinity-O” display). This hole-punch cutout houses the single 32MP front-facing camera. On the rear, there’s a quad camera setup consisting of a 48MP primary wide-angle camera, a 12MP ultra-wide angle camera, a 5MP dedicated macro camera, and a 5MP depth sensor. Internally, the phone is powered by the Samsung Exynos 9611 processor, a 4000mAh battery, 4GB of RAM, and 128GB of internal storage (expandable via a microSD card). The phone supports 15W wired charging via the included USB Type-C charger. The Galaxy A51 runs Samsung’s One UI 2.0 software on top of Android 10.

On AT&T and Xfinity Mobile, you can pick up the Samsung Galaxy A51 in Prism Crush Black for a full retail price of $399. You’ll pay $13.34/month for 30 months under AT&T’s Installment Plan with delivery between May 5-7. Xfinity Mobile is offering the phone for $16.66/month for 24 months, but you can bring this down to $12.25/month for 24 months for a total of $100 off if you add a new line and transfer a number. Expected delivery from Xfinity Mobile is May 8th.

You can purchase the A51 today from AT&T, Xfinity Mobile, Verizon, and Sprint. You can also purchase it unlocked from Samsung.com or Best Buy.

Buy the Samsung Galaxy A51 (U.S.): AT&T (New), Xfinity Mobile (New), Verizon, Sprint, Samsung, Best Buy

Here are the full specifications of the device:

Specification Samsung Galaxy A51 (4G)
Dimensions and Weight 6.24 x 2.90 x 0.31″

6.07oz

Display 6.5″ FHD+ (1080 x 2400) Super AMOLED;
Infinity-O display
SoC Samsung Exynos 9611 Octa Core processor (Quad 2.3GHz + Quad 1.7 GHz)
RAM and Storage 4GB + 128GB
Expandable through dedicated microSD card slot
Battery 4,000 mAh; 15-watt fast charging
USB USB Type-C
Rear Camera 48MP, f/2.0  primary + 5MP, f/2.2 depth sensor + 5MP, f/2.4 macro + 12MP, f/2.2 ultra-wide
Front Camera 32MP, f/2.2
Security Under-display fingerprint scanner
Software Android 10 with One UI 2.0

The Samsung Galaxy A51 has an impressive set of specifications on paper, and because of its $399 price point, it’s widely compared to the new Apple iPhone SE. Although the Pixel 4a hasn’t been released yet, we can expect it go toe-to-toe with the Galaxy A51 based on what we’ve heard from leaks and rumors. There’s also a 5G Galaxy A51 coming later this year, but we don’t know its pricing or availability yet.

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OnePlus 5 and 5T get OxygenOS Open Beta 2 with April 2020 patches

Last week OnePlus finally delivered on a promise they made back in October of 2019: to update both the OnePlus 5 and the OnePlus 5T to Android 10. As such, the first OxygenOS Open Beta based on Android 10 was released for both phones, allowing users to test drive the early software release and provide their feedback ahead of the official rollout.

It may take several rounds of Open Beta releases before we see the final update rolled out, but we’re making steady progress in that direction as the second OxygenOS Open Beta based on Android 10 has just been released for the OnePlus 5 and OnePlus 5T.

OnePlus 5 Forums ||| OnePlus 5T Forums

As expected, Open Beta 2 is mostly a bug-fixing update, and we’re not seeing any major shuffle in terms of new features or UI changes. The update optimizes the split-screen experience, improves general stability, fixes unspecified bugs, and also bumps the Android security patch level to April 2020.

The full changelog for Open Beta 2 is as below:

System

  • Optimized split-screen operation experience
  • Improved system stability and fixed general bugs
  • Updated Android security patch to 2020.04

For some reason, this update will not be rolled out as OTA to Open Beta 1 users — as OnePlus previously mentioned in their blog post. Instead, users will have to install it manually. If you’re running the first Android 10-based Open Beta or the latest Android 9 Pie-based stable release, you should be able to install the new update without losing any user data. But if you’re coming from the last Android 9 Pie-based Open Beta, make sure to backup your data beforehand as flashing the Open Beta build will wipe everything.

To install Open Beta 2, download the update zip for your device from the below links:

Download OxygenOS Open Beta 2 for OnePlus 5

Download OxygenOS Open Beta 2 for OnePlus 5T

After downloading the update package, open a file manager of your choice and move the update zip from the Downloads folder to the root directory of the internal storage. Now navigate to Settings > System > System updates and click on the menu button located in the top right corner. From there, select Local Upgrade and select the update package placed in the root directory to begin the installation process.


Source: OnePlus

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vendredi 1 mai 2020

Samsung shuts down the Game Tuner service

Smartphone manufacturers often include a dedicated “gaming mode” in their custom Android UI, which is an effective measure to satisfy the gaming crowd without maintaining a separate game-centric lineup. From on-the-fly overclocking to presenting a game launcher to the users, these add-ons are really handy to mobile gaming enthusiasts. Samsung’s Game Tuner app is a similar solution for the Galaxy device owners, but the company has now decided to terminate its support.

The app itself was last updated in December 2018 after losing a bunch of useful features like the FPS counter. Although the app is still listed on both the Google Play Store and Galaxy Store, Samsung has already initiated its retirement process by notifying Samsung Community members as well as blocking downloads since April 30th. Existing users are able to continue using it, but they must be on Android Oreo. Those who are on One UI 2.0/2.1 are advised to opt for Game Plugins, which is apparently the spiritual successor to Game Tuner.

samsung_game_tuner_shutdown

The Game Tuner will terminate its service on Thursday, April 30, 2020 with the end of the app download.

Once again, thank you very much for your support through the Game Tuner.

Personalized gaming performance control services offered by Game Tuner can be found on Android 10 as ‘Game Plugins’.
(Not provided on Play store)

Following is the end of the service schedule.

1. Blocking app downloads: April 30, 2020 (Thursday)
※ Existing Game Tuner on your device can be used continuously if the device is kept on Android 8.

If you actively use the features offered by Game Tuner and looking for an alternative, third-party apps like Gaming Mode might be beneficial for you. Besides Game Tuner, Samsung recently dropped support for a couple of other services, namely MirrorLink, Car Mode, and Find My Car. We can’t say for sure, but the serial purging could be an indication of a massive overhaul in the One UI codebase.


Source: Samsung Community

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