Samsung Galaxy J2 is nice phone, the touch is smooth without hanging any issuse in mobile 1.3 GHz process in mobile it help to run smoothr and faster . but it can update camera 5 Megapixcel in secondary to 8 M.P( Camera quality is good but not much so it can update to 5 M.P to 8 M.egapixcel. In font Camera is very good and in front camera auto focus is good and also face deduction is their. super amoled display is used it can help to touch is smooth