It is very good and very nice mobile.His look is very slim and smart.It has many functions.Samsung galaxy j2 ram is 1.5 gb wich is very good.Galaxy samsung j2 storage is 8 gb.It is a andoriod mobile.It is very useful mobile.It has 8 mega pixle camra and led flash light.It, s camra result is very clear and beautiful.This mobile is very diffrent mobile from other mobiles.It is a android os verison.Its colour is white.Many people use this mobile and all peoples says it is very usefl and good mobile.