Xiaomi Mi Note 3 official Pictures. Xiaomi Mi Note 3 is a Smartphone of xiaomi. The Xiaomi Mi Note 3 Android Smartphone. Announced Sep 2017. Features 5.5″ Display Snapdragon 660 Chipset Dual: 12 MP (f/1.8 27mm 4-axis OIS) + 12 MP Primary Camera 16 MP Front Camera 3500 MAh Battery 128 GB Storage 6 GB RAM Corning Gorilla Glass 4. Xiaomi Mi Note 3 price starts.