Samsung Galaxy J 7 probably a good phone by samsung and has many good points like Super AMOLED Display, An 13+ 5 MP Camera with dual side flash, 3000 mAh battery life, etc.but being a user I found some loop holes like the front flash does not blink when picture is capture, It should flash like the rear one and shouldn’t work like a torch, The speaker quality is little low, And the biggest problem is that it does not have feature of screen mirroring in its factory version which is there in lower phones of samsung like samsung galaxy grand prime also .But overall A great phone having almost all the features but it should have a smart function like screen mirroring.