This is my new mobile lenovo k6 power. I used my mobile from 5 month. it working superbly. especially battery back up give awesome life time. It have double speakers. So the qualityand quantity of the sound will awesome. The camera clarity also very superb. It may hang some time. It has 32 gb internal memory. So it is very handy in 10, 000. It has 3 gb ram. so it will loaded very easy compared other mobiles. It has metl body. and also the looking of the phone also superb. I used grey mobile.