NETWORK Technology: GSM / HSPA / LTE 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands: 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 20(800), 25(1900) Android 7.0 (Nougat), upgradable to Android 9.0 (Pie); One UI Chipset: Exynos 8895 (10 nm) - EMEA Qualcomm MSM8998 Snapdragon 835 (10nm) - USA & China CPU: Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEA Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz dual Kryo) - USA & China GPU: Mali-G71 MP20 - EMEA Adreno 540 - USA & China MEMORY LED flash, auto- HDR, panorama Video: 2160p@30fps, 1080p@30/60fps, 720p@240fps, HDR, dual-video rec., stereo sound rec., gyro-EIS, OIS Selfie Camera: Single 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22?m, AF Features: Dual video call, Auto-HDR Video: 1440p@30fps SOUND Loudspeaker: Yes 3.5mm jack: Yes 32-bit/384kHz audio Active noise cancellation with dedicated mic COMMS WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Bluetooth hotspot: 5.0, A2DP, LE, GPS aptX: Yes, with A-GPS, GLONASS, BDS, GALILEO NFC: Yes Radio: No USB: 3.1, Type-C 1.0 reversible connector FEATURES Sensors: Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Samsung DeX (desktop experience support) ANT+ Bixby natural language commands and dictation BATTERY Non-removable: Li-Ion 3000 mAh (11.55 Wh) Charging Fast battery charging 15W (Quick Charge 2.0) Qi/PMA wireless charging (market dependent)