I have been using this mobile for a couple of months and this is not as much as my expectation. Sound qualitg is ok not bad. Back and front camera is good but it not a moon light camera indeed. Yet I will give it 2 star because it is user friendly too. It is little bit ezpensive. But I like its look. It slim, its fast, it has 4 gb ram. Altogether good mobile. I liked it.