Hey everybody. Oppo f1s is one of the good phones present in the market in its range. Its charging speed us very good and battery backup is also good. Its camera is worldclass and its images never lets you down. It has one of the best front camera with 16 mp and HDR. It has got a beautiful display and looks to match your personality. Its has got 4 gb ram and 64 gb rom which is best in class. It has got almost everything which a 15k-20k phone needs to have. If you are thinking of buying a classy phone in budget, this one is the best for you. Thank you!