I bought oppo f1s last month. I fully satisfied with this phone. 4 gb ram so gud n 64 gb internal storage also gud for install too many apps. Camera quality is so amazing. In day light we can pick so amazing pictures and in dark lights pics are not bad. The sound quality is normal not so gud. Looks of this mobile also cool like I phones so I recomed this phone bcause bettry life also gud n amazing phone at price 19 k