Xiaomi Redmi Note 9 Pro Max official Pictures. Xiaomi Redmi Note 9 Pro Max is a Smartphone of xiaomi. The Xiaomi Redmi Note 9 Pro Max Android Smartphone. Announced Mar 2020. Features 6.67″ Display Snapdragon 720G Chipset 5020 MAh Battery 128 GB Storage 8 GB RAM Corning Gorilla Glass 5. Xiaomi Redmi Note 9 Pro Max price starts.