Super smartphone I m use Already camera is good battery is good also Good screen size .5.50 inchAlso known as Samsung Galaxy J7 ( 2016) Duos with dual-SIM card slots. . Samsung Galaxy J7 2016 LTE ( 16GB) J710M 4G 5.5 Octa-Core GSM Factory Unlocked. . Samsung Galaxy J7 2016 ( 16GB) 5.5, 4G DUAL SIM GSM.