I bought OPPO F3 6months ago. It was working properly for 3 months but later it started giving lots of problems like it is lagig alot know also the camera which is supposed to be the best is no good.
The quality of sound is ok but its not good according to 20k budget. It has a very low volume and some times the sound starts cracking.
This mobile is easy to use no complicated features are given its good for common people who doesnt need much performance but not ment for new generation.
The battery life is good but it doesnt have fast charging feature which is the huge drawback of this mobile. Now a days a 15k phone also supports fast charging which is missing.
The quality of camera is good for front but the back camera disappointed me and also both the front cameras are not as good as I thought.
The resale value of this mobile is also very low and also the service man are not friendly due to which I dont want to use OPPO again due to poor service given by them and the phone has too much of performance issues think twice before you buy the device.