Samsung galaxy J2 is a very nice phone.primary camera is 2 mp and secondary camera is 8 mp with ROM 16GB and RAM 2GB nice battery backup.The sound of this phone is too high.The size of mobile is good and easy to handle.It has anderoid 6.1.1.Their are some new features such as ultra data saving , do not distrub, etcBoth sim slot are 2g, 3g and 4g.
The memory expandable to 128 gbsamsung galaxy j2 also support otg cabel.It also has some new gesture are develop by samsung .peoples should try this phone .the cost of this is not too high.