Features of Samsung Galaxy J2 (2017) General Network 4G Dual SIM Yes Touch-screen Yes Display Pixel Density 234 ppi density Screen to body ratio 64.7% Color Reproduction 16M colors Touchscreen Type Capacitive Touchscreen Screen Size 4.7 inch Screen Resolution 960 X 540 pixels Display Type Super AMOLED Memory Internal Memory 8 GB External Memory 128 GB RAM 1 GB Camera Primary Camera 5 MP Secondary Camera 2 MP Flash Yes Face Detection Yes Connectivity WIFI Yes Radio Yes GPRS Yes OS OS Android OS Version Android 5.0 (L) Processor Processor Type Quad Core Processor Speed 1.3 Ghz Battery Battery Type Li-ion Battery Capacity 2000 mAh Sound 3.5mm Jack Yes Loudspeaker Yes Body Weight 132 g Type Bar