I am using this phone for a year. This phone is perfect in appearance. 15, 000 I think it is an excellent smartphone. The design of this phone is a lot like me. The phone has a 5-inch full hd 1080p display with gorilla glass protection. And I tell you the phone’s display is excellent. I noticed the phone becomes hot during the heavy game. The battery life in this phone is very good. Overall xiaomi mi 4 is a value for money device.