Samsung j2 is nice phone in terms of look, feature, weight.it is very slim phone and right now I am using this phone. Ram of this phone is 1GB, operating syatem is 5.1 OS lolipop.
Front camera is 5 megapixel and secondary camera is 2 megapixel.those who want small phone for them it is best because it is very slim and light weight. It is easy to use and reliable phone.i am very comfortable with this phone and it is value for money.