Brand : Samsung Model Number: Galaxy J8 Network Technology: GSM / HSPA / LTE Body Dimension: 6.27 x 2.98 x 0.32 inches SIM Type: Dual SIM (Nano-SIM, dual stand-by) Display : 6.0inches, Super AMOLED capacitive touchscreen, 720 x 1480 pixels OS : Android 8.0 (Oreo) Chipset : Qualcomm SDM450 Snapdragon 450 (14 nm) CPU : Octa-core 1.6 GHz Cortex-A53 GPU : Adreno 506 Storage/Memory: 4 GB RAM, 64 GB ROM Expandable Storage: microSD, up to 256 GB (dedicated slot) Rear Camera: Dual (16 MP, f/1.7, AF + 5 MP, f/1.9, depth sensor),LED flash, panorama, HDR Front Camera: 16 MP, f/1.9, LED flash Connectivity Technologies: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, Bluetooth (v4.2, A2DP, LE), GPS(with A-GPS, GLONASS, BDS), Radio (FM radio, recording), USB (microUSB 2.0, USB On-The-Go) Sensor : Fingerprint (rear-mounted), accelerometer, proximity Battery Capacity: Non-removable Li-Ion 3500 mAh battery