The Galaxy S6 is reinventing the boundaries of design, with a beautiful dual-edge curved display that's responsive and incredibly efficient. Includes a 5.1-inch super AMOLED multi-touchscreen with fingerprint sensor, Samsung Pay and protective Corning Gorilla Glass 4, Android V5.0.2 Lollipop, 16 megapixel camera (2988 x 5312 pixels), a front-facing 5 megapixel camera with dual-video, auto HDR, panorama, and optical image stabilization. Contains 32 GB of internal memory, 3 GB RAM (not expandable), HTML5, SMS (threaded view), MMS, email, push mail, IM, and a non-removable Li-ion 2550 mAh battery. Dimensions are 5.65" x 2.78" x 0.27". Weighs 4.87 oz. This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint.