I had issed this phone and tested this phone an I could say that it is one of the best battery life in smartphones till date.
As it can easily get u through 2 days
As I got a unbelievable screen on time of 7 to 7& 1/2 hour which is great with any smartphone today the phone has a decent performance and camera is for the people who always complaint about battery life. If you are a gamer then this phone is not for you. It is suitable for a average user