Samsung j7 prime 2 is a very good mobile. It has 5.5 inches screen with memory upto 32 gb. I am an user and I am having a very good experience. It has 3 gb ram and hd screen. The rear camera is 13 mp and front camera is 13 mp. The android version of the mobile is currently 7.0. The pictures of the mobile really comes great. It has a battery of 3300 mah, and in normal use it runs a whole day. The sound quality is also very nice. It has many other useful features like fingerprint sensor. It has 4g. So you can experience 4g network. So, if you want to buy it then I recommend you to go for it.