The Xiaomi Redmi 3S Plus is powered by 1.1GHz octa-core Qualcomm Snapdragon 430 processor and it comes with 2GB of RAM. . The Xiaomi Redmi 3S Plus runs Android 6.0.1 and is powered by a 4100mAh non removable battery this is not good for carry thats why its not good phone so dont buy it battery backup is not good