A list of Samsung smartphones currently undergoing internal One UI 9 testing has been revealed.
Samsung has begun testing One UI 9, based on Android 17, on a range of Galaxy devices from the S25 series to mid-range devices, promising numerous improvements in AI and performance.
Samsung is taking important steps to prepare for the One UI 9 user interface, developed on the Android 17 operating system. According to the latest data from the company's servers, the internal testing program is no longer limited to the flagship Galaxy S26 series but has begun to expand to many older devices and even mid-range devices.
Samsung is stepping up testing of One UI 9 across multiple device models.
The appearance of One UI 9.0 software builds indicates that Samsung is entering a rigorous quality control phase before officially releasing the public beta. This suggests that the development process is progressing smoothly, opening up opportunities for users of older devices to experience Android 17 early.
Below is a list of Galaxy devices that have been spotted on Samsung's servers with the One UI 9.0 beta software:
- Premium line:Galaxy S25, Galaxy S25+, Galaxy S25 Ultra.
- Folding phones:Galaxy Z Fold7 and upcoming devices such as Galaxy Z Fold8, Galaxy Z Flip8, and Galaxy Z Fold8 Ultra.
- Mid-range line:Galaxy A57, Galaxy A34, Galaxy A17 5G.
Expectations regarding features and release date remain stable.
Currently, the public beta program is only available for the Galaxy S26 series. However, based on the traditional roadmap, the stable version of One UI 9 is expected to launch alongside Samsung's next generation of foldable phones. Leaked sources suggest this event could take place on July 22nd.
One UI 9 is expected to focus on optimizing artificial intelligence (AI) features, improving system performance, and tightening privacy options. In addition, deeper interface personalization is also one of the key highlights of the Android 17 platform that Samsung is aiming for.
