Hello guys here we talk about Samsung galaxy j2( 2017) .i used this phone for three months.it have 8mp back camera and 5mp front camera.Camera have less megapixel but clearty is good.j2( 2017) have 0nly 2000mah battery which is not a long time battery.Screen pixel is also low in this smartphone. Screen have only 4.7 inch which does not shoot user who want big screen.samsung provide 1gb ram which is noot good in present because app became updated and need more space.so ram is also a drawback.