OPPO F1 S is a good budget phone at this price range of 18 k it is known for its best selfie clicks.it has 32 gb internal storage, 3 gb ram, 3075 mah battery.its camera quality is much more higher than the the orher products specially the selfie camera is a good one then the other phones no one can oppose the clicks by oppo smart phones so it is a good mobile in this price range.in this price range it really gives true value for money.its functions are also much more easier than the other phones.so I recommend this product in single term with best selfie mobile ever.