HarmonyOS system has been upgraded, and its endurance is very good.

HarmonyOS system is a distributed operating system facing the whole scene. HarmonyOS system creates a super-virtual interconnected world of terminals, organically links people, devices and scenes, and realizes the rapid discovery, rapid connection, hardware mutual assistance and resource sharing of all kinds of intelligent terminals that consumers contact in the whole scene life. Android is a free and open source operating system based on Linux, which was developed by Google and open handset alliance. The platform consists of operating system, middleware, user interface and application software, which is mainly used for mobile devices. The pattern of Android is a green robot, and the color is drawn with PMS376C and hexadecimal #A4C639 in RGB.