Xiaomi Redmi A4 official Pictures. Xiaomi Redmi A4 is a Smartphone of xiaomi. The Xiaomi Redmi A4 Android Smartphone. Announced Oct 2024. Features 6.88″ Display Snapdragon 4s Gen 2 Chipset 5160 MAh Battery 128 GB Storage 4 GB RAM. Xiaomi Redmi A4 price starts.