Oppo f3 amazing mobile. I have use 3 month .phone slim and light.sharp and bright diplay speedy up profamence decently battery life.androied marshmallows .the Oppo f3 brieng the dual selfe camera rear camera 13maga pixel and front 16maga pixel camera .4gb ram and storage 64gb Android 6.0 varson.Battrey 3200mAh not removel. Oppo f3 mobile two colors black and gold .Oppo f3 phone is wonderful and amazing mobile. I used comfortable this mobile. Oppo f3 mobile steel Mateo body.awsomr mobile.