Hello everyone I am here to giving you all my personal experience with oppo f1s. Its great phone with great future. Oppo f1s have best camera quality and the most important thing about oppo f1s is this phone is never hang I using this phone from last 4 months but this phone is never hang. Oppo f1s have best music quality and oppo f1s is available in affordable price. Oppo f1s have fingerprint lock and oppo f1s’s front camera( selfie camera) mp is 16 mega pixel camera and also available beauty option in selfie camera