Oppo F1s is best quality of smartphone is know as selfie expert due to its 16 MP(megapixels) gives HD quality of images.It is beauty mode 7 different scales. the sound quality of Oppo F1s is pleasent sound . It is easy to use because its strong processor .the style, lookand Design of Oppo F1s is so good and thinnest among all. silver/golden colour provide unique look.Oppo F1s is brilliant and more features . Battery life is best 3100 Mah capacity .FRONT CAMERA IS 16 mp(MEGAPIXELS)and REAR CAMERA IS 13 MP(megapixels) . Oppo F1s is 1 year warranty that provides assurity to use more and more. nowdays Oppo F1s is best smartphone in market,