It should be noted right away that this is not a complete list of updates, since this is only the beginning of the development of the new operating system. We will see much more later when the beta versions are released and available to regular users. The Android 15 operating system itself will be released in a stable version in October along with the new Google Pixel smartphones.

What’s new in Android 15 “under the hood”

• The first Android 15 Developer Preview doesn’t bring many surprises. As with previous versions of Android, Google pays more attention to privacy than ever before. For example here, enhanced Private Sandbox package. It is a technology aimed at protecting the privacy of users on the Internet, allowing developers to correctly and safely use various tools for their work. The main task of implementing Private Sandbox is to stop supporting third-party cookies.
• The update also brings: better file integrity functionalityUsing the “fs-verity” feature of the Linux kernel. Google claims that “with fs-verity, files can be protected with their own cryptographic signature, helping you ensure they haven’t been tampered with or corrupted.” The company also talks about how this feature will provide better protection against malware and unauthorized file modifications.
• Android 15 will also benefit from this Android Dynamic Performance Framework or ADPFWhich the company announced a few years ago. This platform allows developers to optimize the performance of resource-intensive games and applications. The new operating system will take this set even further and offer power saving mode, better performance including games and better heat management.
• Also found in the collection CPU and GPU performance improvementsThis will allow developers to better balance performance and efficiency in demanding applications and tasks.

And here’s what we’ll notice

• Partial screen recording and sharing It’s something we’ve been hearing for a while. Google brings this feature to users with the latest Android 15 Developer Preview. This feature works as its name suggests; Instead of recording the entire screen, it allows you to record a specific part of the screen that you want to share with someone. This is definitely a great way to increase your privacy and at the same time share your screen without facing any hassle.
• New tactile sensation when adjusting brightness in quick settings. It looks like we are faced with a new custom vibration theme when you drag the brightness slider.

Brightness adjustment / Photo 9to5google

• Android 15 also lets you control keyboard vibration From Settings. It is not yet clear what exactly this feature will bring, as it does not connect to any keyboard application, even Google’s own application.
• Android 15 Developer Preview also introduces more comprehensive camera tools for third-party apps, better support for Health Connect, and support for virtual MIDI apps.
• “Notification cooling” feature It allows you to gradually reduce the volume of notifications when you receive many notifications from the same app. So the first notification comes at full volume, the next ones gradually reduce it. It will be useful in communicating with people who do not know how to fit all their text into one message, but divide it into several messages of several words.

Android 15 Developer Preview 1 on Compatible Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet, Pixel Fold, Pixel 8 and Pixel 8 Pro. Generally anyone can install it, but the system is latest It is recommended that only professional developers do this as it is highly unstable and has a lot of bugs and bugs even in basic functions.