J2 pro is the best smart phone in range in 10, 000 with 2gb ram 16gb rom and expandable memories up to 32Gb, 8 mp back cemera with led flesh light and 1.5 GHz prosseser, KitKat android version, it’s very easy to use compair to lolipop and other android and windows system . Battry backup is too good . Overall SAMSUNG galaxy j2 pro is my best choise in smart phone and it the beter than other chinese phones