Xiaomi Redmi K20 official Pictures. Xiaomi Redmi K20 is a Smartphone of xiaomi. The Xiaomi Redmi K20 Android Smartphone. Announced May 2019. Features 6.39″ Display Snapdragon 730 Chipset 4000 MAh Battery 256 GB Storage 8 GB RAM Corning Gorilla Glass 5. Xiaomi Redmi K20 price starts.