Features of Samsung Galaxy J7 (2018) General Network 4G VoLTE Micro SIM No Dual SIM Yes Nano SIM Yes Touch-screen Yes Qwerty No Fingerprint Sensor Yes 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 Memory External Memory 256 GB Camera Primary Camera 13 MP Secondary Camera 13 MP Primary Video Quality 1080 p Flash Yes Connectivity WIFI Yes Radio Yes GPRS Yes USB Yes Bluetooth Version 2.0 With A2DP OS OS Android Processor Processor Type Octa Core Sound 3.5mm Jack Yes Loudspeaker Yes Body Type Bar