It is the worst phone I have ever used.it hangs very often.just download one app and it will start displaying low memory space error even if the app is downloaded on memory card.even if you use it to just browse and internet it shows memory low error and that is without downloading anything.this phone will switch off and restar on its automatically.Also it will not give any call notifications as it is not connected to network even if it shows network bars.if people calling you you will get error message and your phone get switched off.if at all you recieve a call, it will ring late and by the time you answer a call that call will be disconnected or it will freeze.it is super super super slow and super dumb smartphone.when you call someone after you dial you have to wait for a minute or two for the phone to actually start calling.it has low internal memory.it has 1ghz processor.it has 2mp camera.i thing it is worst mobile.