Using this phone over month I would say Very good phone Battery LIfe is also Good. One thing noticed in Standby mode battery does not drain at all Sound is also GOOD. Phone is well tuned One may get higher HARDWARE in Chinese phones. But in android OS most Important is how the applications are tuned. Other wise even if u have 4000 ma battery it will drain fast 13 MP rear camera gives very good shots an the front 5MP camera is good enough for selfie lovers