I have letv 1s mobile phone, this is good phone, but not best and display clearty is very good, this phone in 5 mega pixel front camera and 13 megapixel back camera, but front camera is good and he's back camera is average and this phone in heating problem, pluged in charging after some time phone is very heat over 30° and phone using then after some time started phone heating then laging my phone after over heating so this is very big issue in the phone and most important is not have external memory in this phone