It is powered by 1.4 GHZ octa core aualcomm snapdargon 430 and android 6.0.1and 4100MAh is non-removable battery it has a 5 inch phone it has 3GB Ram .
Battery are good performance. Fornt camera is showing blurred image and just restart phone cause some time bugs in phone and sometime camera donot work properly some problem of phone should shutoff and restart.all the sensor are working properly and fingerprint sensor are good performance.
Back camera performance are amazing.it this price are xiaomi redmi 3s are good at product desiging style are super my self this phone are best performance life.i t has sound are phone good dobly atom are best to watching movie and music .