This phone is very awesome from the very begining series because it runs through a smooth process which reduces our difficulties a lot abd the specifications of this mobile is awesome one.I have used this phone it includes various things which differniate from others mobile phones like shaking sensor, clearly hd phone, high resolution, 4gsupport etc.There a lot of things which is fablous in this mobile phone.From my oponion you should try to buy it and use atleast then You know everthing about thus phone. Dont hesistate to buy it not more costly then others. ( guranteed phone)