Xiaomi 12X official Pictures. Xiaomi 12X is a Smartphone of xiaomi. The Xiaomi 12X Android Smartphone. Announced Dec 2021. Features 6.28″ Display, Snapdragon 870 5G Chipset, 4500 MAh Battery, 256 GB Storage, 12 GB RAM, Corning Gorilla Glass Victus. Xiaomi 12X price starts.