Good futures and long battery life good battery power pekup and hd camera 13 mp auto focus led flash light front 5 mp with flash camera.we can upgrade 6.0 marshmallow.1.5Gb Ram faster than Samsung Galaxy J5 and easy to use 4g/3g/2 here fastest Internet.personalized our home screen installing colorfull themes and 16Gb internal memory 128Gb expandable memory good sound system. Smutly touch screen and they advanced battery power saver so and so easy to handle.the best choice for college students fast running 1.3ghz processor we best choice for Samsung Galaxy J7