Android 16 QPR1 doesn’t allow this, and at the widest split, the secondary app takes on a very small aspect ratio. A lot of Samsung’s One UI 8 changes came in the form of app updates in Android.

Google is overhauling Android’s UI to fall in line with its new Material 3 Expressive theme, and we have an early look By Mishaal Rahman • April 30, 2025 ...

Android 16 Beta 4 adds themed clock colors to the Always-on Display on Pixel devices. The AOD clock now matches the lock screen color theme in a subtle, muted tone.

Samsung’s One UI 8 update brings support for a new split screen mode that makes it easy to switch between apps, and it serves as a first preview of what’s coming to Android 16.