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Google explains how the Pixel 7 series takes advantage of 64-bit only

Google explains how the Pixel 7 series takes advantage of 64-bit only

Google explains how the Pixel 7 series takes advantage of 64-bit only

Today, Google only shares the advantages of 64-bit Android, as in the case of the Pixel 7 and Pixel 7 Pro.


Shortly after the release of Google Pixel 7 and Pixel 7 Proshe was confirmed That phones were the first pair of Android phones that only supported 64-bit apps. Now, Google has also been sharing the news through its Android Developer Blog, listing some of the benefits this should offer.


While we reported on it earlier, Google clarified that with this configuration, 32-bit applications are no longer supported, which means that older versions of software without 64-bit libraries will not work. With this change comes many benefits, one of the most important of which is the ability to operate devices more efficiently. By moving to 64-bit applications, applications can now run faster because they “access additional registers and instructions not available to 32-bit applications.”

By not having support for 32-bit applications, the operating system can also benefit by freeing up to 150MB of RAM, which means fewer apps killing apps and less risk. Moreover, CPUs that are optimized to run 64-bit code can save more power, with a performance increase of up to 25 percent. In addition to additional efficiency, you also get security benefits, such as more effective Address Space Layout Randomization (ASLR), which protects the operating system, and the additional ability to “protect the integrity of control flow”.

As far as the back end is concerned, developers can also reap the benefits of 64-bit application support only by being able to deliver faster updates and access to memory troubleshooting tools such as HWASan, which is more efficient than ASan. Google warns app developers that they may need to be extra vigilant when testing their apps, making sure they also test specifically for 64-bit devices only. Google has Pre-launch reports Provided to assist in the process.

google Pixel 7 And the Pixel 7 Pro They are two Android smartphones that mark the beginning of something new. Going forward, you can expect to see more devices adopting a 64-bit only approach. While it’s hard to say which companies will land, Google’s next hardware product, the Pixel Tablet, is already rumored to be 64-bit only. Fortunately, as a consumer, you won’t have to worry too much about this change, as Google has already laid out the foundation For this as early as 2017 in order to ensure a smooth transition.

Google Pixel 7 and Pixel 7 Pro
The Pixel 7 packs a second-generation Tensor SoC, a brighter display, and improved cameras.
Google Pixel 7

The Pixel 7 packs a second-generation Tensor SoC, a brighter display, improved cameras, and a new Photo Unblur feature.


source: Android Developers Blog



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