The Redmi note 5 is Android OS, v 7 1.2. It was 5.99 inches IPS LCD capacitive touchscreen duel camera 12 Mp and 5 MP rear camera 20 MP secondary camera 4/6 GB RAM and 64 GB Internal memory 4000 mah battery capacity. The display protected by corning gorilla glass the good screen of the body it provides good multi tasking supports full HD videos it offers touch speakers the design and build quality and great FM radio it available black, gold, rose red, light blue color availble very good and nice was supper feature in the all people in the use of mobile