Hello friends, it is very bad smartphone I am using this mobile from last 8 m0nth it has lots of hang lagging problem not opening any app well and we not able to play games because of slower cpu 1.1ghz and after using some minutes it become warm and battery backup is very bad only 2000mAh battery which not give full day backup to use, we have to charge again and again. sound is also not good and have poor camera clarity,