Redmi 3 s prime is a very good phone. Specially its battary back up is very good. U can use phone upto two days. But its camera is not upto the mark. Overall phone is very good. Some amazing features are there like dual space. Dual apps. App lock etc etc. It has one more attractive feature that is mi ball by which u can operate.
Screen touch is average. sound quality is not so good. Overall its a very good phone on its price rs 8999/