GoKawiilSamsung's One UI 9 offers five features missing from stock Android phones
Samsung's One UI 9, built on Android 17, includes several exclusive tools not found on other Android devices, spanning device connectivity, security protections, and audio sharing features tied to Samsung's ownership of Harman Kardon, Denon, and JBL. These capabilities are also present in One UI 8.5 and the earlier One UI 8, meaning even older Samsung devices that don't upgrade to the newest software can still access them.