Liu Zuohu, founder and CEO of OnePlus, announced that the OnePlus 9 series will be equipped with the ColorOS 11 operating system at the factory. The hydrogen OS pre-installed on previous models will continue to be maintained and updated.
After the news was announced, netizens left comments and liked them.
We know that the previous models of OnePlus used hydrogen OS, and the pre-installed ColorOS 11 of the OnePlus 9 series is a deeply customized operating system based on Android 11 created by OPPO software department. The system was released in late September 2020.
This time ColorOS 11 brings infinite screen, multi-level dark mode adjustment and other functions, supports dark color adjustment of different intensities, and supports personalized customization such as brand new custom ringtones, different system color styles, and inspirational wallpapers.
In addition, ColorOS 11 brings a flash window, use the up-slide gesture to instantly call out the small window mode, which can further realize a more convenient floating window, which fully meets the demand for faster use in any scene.
With the ColorOS 11 system blessing, coupled with flagship configuration such as OnePlus 9 series Snapdragon 888 flagship processor, LPDDR5 memory, UFS 3.1 flash memory, etc., the overall performance of the fuselage first echelon, the new phone will be officially released on March 24.
Mike Lee-111 
Tali Wong 
Jason 
Blair