Xiaomi Redmi A4 official Pictures. Xiaomi Redmi A4 is a Smartphone of xiaomi. The Xiaomi Redmi A4 Android Smartphone. Announced Oct 2024. Features 6.7″ Display, Snapdragon 4s Gen 2 Chipset, 5000 MAh Battery, 128 GB Storage, 8 GB RAM. Xiaomi Redmi A4 price starts.