Ubuntu Touch OTA-18 promises to be yet another maintenance update to the Ubuntu Touch mobile operating system developed by UBports for Linux-powered smartphones, bringing various performance improvements to make the entire system more snappy on all supported devices.
To achieve that, the team managed to implement a way for Ubuntu Touch to scale down and display wallpapers without affecting the performance of the system, which mostly benefits BQ Aquaris E4.5 users using the default wallpaper. For other devices, the RAM savings will vary depending resolution of the screen and wallpaper.