Samsung Galaxy S6 Edge G925a 64GB Unlocked GSM 4G LTE Octa-Core Smartphone w/ 16MP Camera - Black Sapphire-AT&T 5.1-inch Super AMOLED Capacitive Touchscreen, 1440 x 2560 pixel resolution (~577ppi pixel density) + Corning Gorilla Glass 4 w/ TouchWiz UI, Curved Edged Screen Android v5.0 Lollipop, Chipset: Exynos 7420 Octa, Processor: Octa-Core (Quad-Core 2.1 GHz Cortex-A57 & Quad-Core 1.5 GHz Cortex-A53), GPU: Mali-T760MP8 16 Megapixel Camera with f/1.9, 28mm, OIS, autofocus, LED flash, 1/2.6" sensor size, 1.12 m pixel size, geo-tagging, touch focus, face detection, Auto HDR, panorama Internal Memory: 64GB, 3GB RAM WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot; Bluetooth: v4.1, A2DP, LE, aptX; GPS: Yes, with A-GPS, GLONASS, BDS; NFC: Yes; Infrared Port: Yes; Radio: No; USB: microUSB v2.0, USB Host