I m using this phone it is a vey good mobile to performaning any task
Its phone ceamra is very good
But bettry quality is no more this phone
Heating problem this phone
Oppoa57 is a very good mobile
But bettery is not performing to this device work
Oppo a57 is very good front ceamra to take selfies
Nd this phone very good processor
The oppoA57 is very good full hd curved display
The main feature of this phone is front ceamra blur mode