Xiaomi Redmi Note 9S official Pictures. Xiaomi Redmi Note 9S is a Smartphone of xiaomi. The Xiaomi Redmi Note 9S Android Smartphone. Announced Mar 2020. Features 6.67″ Display Snapdragon 720G Chipset 5020 MAh Battery 128 GB Storage 6 GB RAM Corning Gorilla Glass 5. Xiaomi Redmi Note 9S price starts.