Brand: Samsung Model Number: Galaxy S9 Network Technology: GSM / CDMA / HSPA / EVDO / LTE Body Dimension: 5.81 x 2.70 x 0.33 inches SIM Type: Dual SIM (Nano-SIM, dual stand-by) Display: 5.8 inches, Super AMOLED capacitive touchscreen, 1440 x 2960 Pixels, Corning Gorilla Glass 5 OS: Android 8.0 (Oreo) Chipset: Qualcomm SDM845 Snapdragon 845 (10 nm) CPU: Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) GPU: Adreno 630 Memory: 4GB RAM Expandable Storage: microSD, up to 400 GB (uses SIM 2 slot) Rear Camera: 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF, LED flash, auto-HDR, panorama Front Camera: 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF, Dual video call, Auto-HDR Connectivity Technologies: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot, Bluetooth(5.0, A2DP, LE, aptX), GPS(with A-GPS, GLONASS, BDS, GALILEO), NFC, FM Radio, USB(3.1, Type-C 1.0 reversible connector) Sensor: Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Battery Capacity: Non-removable Li-Ion 3000 mAh battery (11.55 Wh) Brand Samsung SKU 100267156_NP-1020528227 RAM Memory 4GB Phone Type Smartphone Type of battery Built-in Rechargeable Battery Battery Capacity 3000 - 3999 mAh Number of SIM Slots Dual Resolution Full HD Battery 3000 mAh Camera Front (Megapixels) 8 MP Screen Type AMOLED Video Resolution 2160p Processor Type Octa-core Screen Size (inches) 5.8 PPI Above 500 PPI Operating system version Android 8.0 Oreo Phone Features Expandable Memory,Fingerprint Sensor,GPS,NFC,Touchscreen,Wifi Model Galaxy S9 Network Connections 2G,3G,4G,GSM