Oppo is a good phone with with 2GB RAM. So as a normal person can interact as User friendly. and I am saying it is a iphone of normal/uneducated person.
and its rate is 9, 990. and there is no sound problem because its speakers are in bottom side. and when a person starting a android phone I prefer this phone to customers.and other features also good. we can take screenshot more than one page.and its style and size is help to handle the phone.
as a good review it have also problems.there is 2 application is absent in this phone.
but over all good.