Is the motherboard of Xiaomi mobile phone designed by yourself?

Xiaomi's motherboard was designed by himself, by Dr. Zhou Guangping of Xiaomi. Dr Zhou used to be a designer.

The mobile phone ID design was completed by the hardware team from Motorola in Xiaomi. The team members included Lin Bin, former vice president of Google China Engineering Research Institute, Zhou Guangping, former senior director of Motorola R&D Center in Beijing, Liu De, former director of industrial design department of University of Science and Technology Beijing, Li Wanqiang, former general manager of Kingsoft, KK Wong, former development director of Microsoft China Engineering Institute, and Hong Feng, former senior product manager of Google China.

Mobile phone production is contracted by Foxconn and Inventec, and the mobile phone operating system adopts MIUI, a third-party mobile phone operating system deeply optimized, customized and developed based on Android system.