The Nothing Phone (2a) runs on Nothing OS 2.5, which is a custom version of Android 14. Nothing OS 2.5 is one of the best aspects of the phone, as it offers a clean, simple, and fun user interface. Nothing OS 2.5 has a minimalist design, with a lot of white space and colorful icons. Nothing OS 2.5 also has some quirky features, such as a retro clock widget, a pixel art wallpaper, and a sound pack that mimics old video games.
Nothing OS 2.5 is also very smooth and responsive, thanks to the 120Hz display and the optimization of the software. Nothing OS 2.5 also has some useful features, such as a smart sidebar, a game mode, a screen recorder, and a one-handed mode. Nothing OS 2.5 also has a dark mode, which can change the theme of the system and some apps to black, saving battery and reducing eye strain.
Nothing OS 2.5 is also very close to stock Android, which means it does not have a lot of bloatware or unnecessary apps. Nothing OS 2.5 also gets regular updates and security patches, which keep the phone secure and up to date. Nothing OS 2.5 also supports Android 14's features, such as the Material You design, the privacy dashboard, and the notification history.
Nothing OS 2.5 is a great software experience, and it adds a lot of personality and charm to the phone. Nothing OS 2.5 is one of the reasons why the Nothing Phone (2a) is more than just a budget phone, and why it is worth considering.