The SAMSUNG GALAXY J7 is not good phone. It has 13 mp camera on the back side but click photos like 8 mp .The camera of Galaxy grand prime is better than the j7 .
It has 2gb of ram so this is not sufficient for Hd gaming . many games lags. Only one thing is good in this phone . that is its display . It has super amoled display.
Its price is very high.