Nokia N9 16 GB Unlocked GSM Phone with MeeGo OS, 8MP Camera, NFC, Wi-Fi and GPS - Black 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. 3.9" AMOLED capacitive touchscreen display; Corning Gorilla Glass; Multi-touch input method 16 GB Internal memory; Wi-Fi 802.11; Bluetooth v2.1; GPS with A-GPS support and Ovi Maps; NFC support 8 MP Camera with Carl Zeiss optics, autofocus, dual LED flash, Geo-tagging, face detection and touch-focus MeeGo OS v1.2 Harmattan; Dolby Mobile sound enhancement; Dolby Headphone support Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.