Key facts
- One UI 9 beta is available for the Galaxy S26 series.
- One UI 9 is based on Android 17.
- A specific Android 17 feature is missing from One UI 9.
The One UI 9 beta is currently available for the Galaxy S26 series. This version of Samsung's user interface is built upon Google's Android 17 operating system. While the beta includes several quality-of-life improvements, it notably omits a specific feature that was introduced with Android 17. The author expresses disappointment that not all Android updates are present in the One UI 9 implementation.