Hey Friends Oppo F1s Is Very Good Phone And Its Cemara Is Very Best My all Classmate Like This Phone Its Android Version Is new And very Good Its Feautres is very Good And All Fuctions very esay for use its battery bacup is very good and display is very soft and fast for touching its design is very atrrective its sounds and earphones is very goodn working this phone has many functions I adviced to all indian peoples please buy this phone and enjoy