Its been almost a week using this handset. Till now I haven't encountered any issue with the handset but what I miss is launcher. Although it can be downloaded from google app like Nova launcher but still I miss the default launcher. Camera is ok, not that cool.
For daylight pics its ok but in night you wont enjoy much this camera. Sound quality is fine and lound though there is only one speaker.
So finally battery, I loved this one. 3900 mah battery is helpful for atmost 1.5 day. So for a smartphone thats quite OK. Giving 4 star rating to this handset.