J2 is very good set in middle range for user.
Its good amzing middle budget phone by Samsung galaxy series its 5 inches super amolated display which is good foe internet user and movie lover users.
The fast 1.5gb ram will give fast stunning speed for internet and multi tasking. The game lover will enjoye its use.
Its have fast processor for the user interface.
Its have large battery for it least one whole day usage.
Now its about camera it has 8mp camera which will inrich the user with sharp imaging specialy in low lights its very good med budget phone by Samsung I am impressed about it.