Samsung galaxy j2 have 5 inches screen with 720*1280 pixels, super amoled capacitive touchscreen, 16M colors, 68.1% screen to body ratio. Android version is marshmallow. This phone use 1.5 gb ram spreadtrum sc8830 with quad core processor. This phone have 8 mp camera with 720p, camera have features autofocus, led flash, geo tagging, touch focus, face detection, Hdr, panaroma. Battery can removable lilon 2600 mah battery. Its can easy to use.