Xiaomi Mi 9T official Pictures. Xiaomi Mi 9T is a Smartphone of xiaomi. The Xiaomi Mi 9T Android Smartphone. Announced Jun 2019. Features 6.39″ Display Snapdragon 730 Chipset 4000 MAh Battery 128 GB Storage 6 GB RAM Corning Gorilla Glass 5. Xiaomi Mi 9T price starts.