Features of Samsung Galaxy J7 ProGeneral Network 4G VoLTE Micro SIM No Dual SIM Yes Nano SIM Yes Touch-screen Yes Qwerty No Fingerprint Sensor Yes Display Screen Size 5.5 inch Screen Resolution 1920 X 1080 pixels Display Type Super AMOLED Memory Internal Memory 64 GB External Memory 256 GB RAM 3 GB Camera Primary Camera 13 MP Secondary Camera 13 MP Primary Video Quality 1080 p Flash Yes Connectivity WIFI Yes Radio To be confirmed Infrared No GPRS Yes EDGE Yes USB Yes Bluetooth Version 4.0 With A2DP OS OS Android OS Version Android 7.0 Nougat Processor Processor Type Octa Core Processor Speed 1.6 Ghz Chipset Exynos 7870 Octa GPU Mali-T830 MP2 Battery Battery Type Li-ion Battery Capacity 3600 mAh Sound 3.5mm Jack Yes Loudspeaker Yes Body Type Bar