Model Name: Samsung Galaxy S9 Dimensions：147.7 x 68.7 x 8.5 mm (5.81 x 2.70 x 0.33 in) Weight：163 g (5.75 oz) Build：Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame SIM：Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Other：Samsung Pay (Visa, MasterCard certified), IP68 dust/water resistant (up to 1.5m for 30 mins) Type：Super AMOLED capacitive touchscreen, 16M colors Size：5.8 inches, 84.8 cm2 (~83.6% screen-to-body ratio) Resolution：1440 x 2960 pixels, 18.5:9 ratio (~570 ppi density) Protection：Corning Gorilla Glass 5 Other：HDR10, 3D Touch (home button only), Always-on display OS：Android 8.0 (Oreo), upgradable to Android 10, One UI 2.1 Chipset：Exynos 9810 (10 nm) - EMEA, Qualcomm SDM845 Snapdragon 845 (10 nm) CPU：Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA, Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) GPU：Mali-G72 MP18 - EMEA, Adreno 630 Card slot：microSDXC (uses shared SIM slot) - dual SIM model only Internal：64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM Other：UFS 2.1 Single：12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS Features：LED flash, auto-HDR, panorama Video：4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR, stereo sound rec., gyro-EIS & OIS (30fps) Dual：8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF, 2 MP (dedicated iris scanner camera) Features：Dual video call, Auto-HDR Video：1440p@30fps Loudspeaker：Yes, with stereo speakers 3.5mm jack：Yes Other：32-bit/384kHz audio, Tuned by AKG WLAN：Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Bluetooth：5.0, A2DP, LE, aptX GPS：Yes, with A-GPS, GLONASS, BDS, GALILEO NFC：Yes Radio：FM radio (USA & Canada only) USB：3.1, Type-C 1.0 reversible connector Sensors：Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Other：Samsung DeX (desktop experience support), ANT+, Bixby natural language commands and dictation, Non-removable Li-Ion 3000 mAh battery (11.55 Wh) Charging：Fast charging 15W, Quick Charge 2.0, Qi/PMA wireless charging - market dependent