Features of Samsung Galaxy J7 (2018) General Network 4G VoLTE Micro SIM No Dual SIM Yes Nano SIM Yes Touch-screen Yes Qwerty No Display Pixel Density 267 ppi density Color Reproduction 16M Colors Touchscreen Type Capacitive Touchscreen Screen Size 5.5 inch Screen Resolution 1280 X 720 pixels Display Type Super AMOLED Features Fingerprint Unlock Yes Memory External Memory 256 GB Camera Rear Camera 13 MP Rear Camera Flash Yes Front Camera 13 MP Video Recording Rear Camera Video Quality 1080 p Connectivity WIFI Yes Radio Yes GPRS Yes USB Yes Bluetooth Version 2.0 With A2DP OS OS Android Processor Processor Type Octa Core Chipset Group Exynos Chipset Details Exynos 7420 Sound 3.5mm Jack Yes Loudspeaker Yes Body Type Bar