5.5-inch QHD sAMOLED Capacitive Touchscreen, 2560 x 1440 pixel resolution (534 ppi pixel density) + Corning Gorilla Glass 4 (Back Panel) w/ Always-on Display, TouchWiz UI, Curved Edge Screen Android OS, v6.0 (Marshmallow), Chipset: Exynos 8890 Octa, Processor: Octa-Core (Quad-Core 2.3 GHz Mongoose & Quad-Core 1.6 GHz Cortex-A53), GPU: Mali-T880 MP12 12 Megapixel Camera with Dual Pixel Autofocus, OIS, F/1.7, 26mm, phase detection autofocus, LED Flash, 1/2.5" sensor size, 1.4 µm pixel size, geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama + 5 Megapixel Front Camera with F/1.7, Selfie Flash, 22mm Lens, Dual Video Call, Auto HDR Internal Memory: 32GB, 4GB RAM - microSD Up to 256GB WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot; Bluetooth: v4.2, A2DP, LE, apt-X; GPS: with A-GPS, GLONASS, BDS NFC; USB: microUSB v2.0, USB Host