I am currently using oppo f1s . No doubt about its camera quality. You all know about the camera of oppo phone is good. I am using it for 2 years . It had fallen down from my hands several times but it doesnot have so many scratches. I am not here to talk about its feature etc because you can read it while surfing on web very easily. I want to share the experience of 2 years with my phone. Even after using phone for more than 2 years its battery better is not bad not very good but its enough. I also dropped it in a pond of water one time but my phone is running as usual. It is the best thing. I think the best feature of this phone is inbuilt applock After this incident I can conclude that its the best product even I also faced some minor problems. I think price of phone is higher I am describing them as follows-1.) Direct switch off after 7 percent2.) It get hang when more than 5 applications are running in background3.) sometimes its microphone stops workingAvoiding these problems overall performance is very goodThank you guysI tried my best to aware you about this product