Hi Friends, Samsung Galaxy J7 Prime: It is the advanced version of Galaxy J7 with good features and looks stylish. My friend is using this mobile from 2 months and its performance is good and easy to use.The battery backup is good with 3300 MAh non removable battery. It is a 5.5 inch touchscreen display with resolution of 1080 X 1920 pixels. The mobile as 16 GB internal storage and extended up to 256 GB with micro SD card. The camera quality is good with full LED with 13 MP on rear and 8 MP on the front with auto flash. It is a 1.6 GHz octa-core Exynos 7870 processor with 3 GB RAM. It is a dual sim mobile accept nano sim. Overall it is a good mobile with good performance. I suggest you to buy this mobile. Thank you, have a nice day.