Xiaomi 12 Ultra official Pictures. Xiaomi 12 Ultra is a Smartphone of xiaomi. The Xiaomi 12S Ultra Android Smartphone. Announced Jul 2022. Features 6.73″ Display, Snapdragon 8+ Gen 1 Chipset, 4860 MAh Battery, 512 GB Storage, 12 GB RAM, Corning Gorilla Glass Victus. Xiaomi 12 Ultra price starts.