Hello friends today I am going to tell you some oppo f1s features so start so this phone is very great it has a nice feature of camera it has a flash in his selfie and the ram of this is very good and I would say that In this phone we get some gestures like if we in hurry and we want to turn on flashlight so we use this phone because gesture V in the off screen the flaslihght is on and also the flashlight is very high and in this mobile is a great feature of fingerprint when we in hurry or we want open our phone or we forgot our password so in case you unlock your phone by press your thumb or your fingers and the sound quality is very high when we plug the earphone and start listning the music we listen that we in theatre and we along listening music so the sound quality is so good. In this phone the ram is 4gb so it make very speed of your phone and the sensors of this is nice so overall I would say that all of you purchase this mobile OPPO F1S THE SELFIE EXPERT. THANKU