Oppo F1s is a low quality phone. Some times it has not clear sound. it’s battery drain so fast so it is not ease of use. it is stylish but in its range big screen phone available in market. Its range of features are average good but there is no quality. There are more featured phone available in market. Camera is 13 mp, but not so nice pic. Its reliability and durability are not so longer because it’s battery capacity. This phone is not value for money because we find more featured phone in market at this price range.