NETWORK. Technology GSM 4G band , Light Weight 138 g 4.87 oz Dual SIM Micro-SIM, dual stand-by display Size 5.0 inches Resolution 720 x 1280 pixels Card slot microSD, up to 128 GB dedicated slot Internal 8 GB, 1.5 GB RAM \OS Android OS, v6.0.1(Marshmallow) Chipset Spreadtrum SC8830 CPU Quad-core 1.5 GHz Cortex-A7 CAMERA Primary8 MP-5mp f/2.2, autofocus, LED flash Removable Li-Ion 2600 mAh battery Up to 14 h(3G) Colors Silver, Black, Gold Features Geo-tagging, touch focus, face detection, HDR, panorama Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Bluetooth v4.1, A2DP, LE GPS Yes, with A-GPS, GLONASS Radio FM radio, RDS USB microUSB v2.0