Xiaomi Mi 4 LTE official Pictures. Xiaomi Mi 4 LTE is a Smartphone of xiaomi. The Xiaomi Mi 4 LTE Android Smartphone. Announced Dec 2014. Features 5.0″ Display, Snapdragon 801 Chipset, 13 MP Primary Camera, 8 MP Front Camera, 3080 MAh Battery, 16 GB Storage, 3 GB RAM. Xiaomi Mi 4 LTE price starts.