Samsung galaxy j7 prime is very cool mobile phone with 4g feature other than other phones in this same budget.It has a large screen size and has good camera quality which comes with 5 MP camera.I am using this phone set quite at least 8 months very roughly and still I got no problem till this date. It has good features which include ultra data saving mode for saving data and s bike mode which is helpful during going on a bike.It has two sim card socket and a socket for memory card at the side of the handset that makes the mobile handy.It has a good battery backup.