Samsung Galaxy J7 With its Super AMOLED display, the Samsung Galaxy J series allows you to enjoy a more vivid and richer media experience than ever before. Upgrade your photo-viewing, video-watching and gameplay sessions with rich, true-to-life colour reproduction and an exceptional contrast ratio for deeper blacks. So it is a great ossam wonder full experience for 4years I used this mobile all future is super exllent camera and most of the part is battery is great extend life 3 days standard battery good mobile please use this mobile