OnePlus recently announced an OEF event on foreign forums, announcing its next-generation system OxygenOS 13, which also broke the expectations of previous users.
Last September, OnePlus announced the merger of OxygenOS and OPPO’s ColorOS. The new unified operating system will combine two operating systems: the fast and burden-free experience of OxygenOS and the stability and rich features of ColorOS. However, the company did not disclose the name of the new operating system.
The officially announced OxygenOS 13 name does not seem to be a new name, and it is not consistent with the roadmap previously announced by the official, so it is not yet clear which is right.
The latest OxygenOS 12 was released in December last year and is based on Android 12, bringing several new features, including improved icons, three-level adjustable dark mode, and more.