Microsoft Lumia 950 - 32 GB - Black - AT&T - GSM

Details General Product TypeWindows smartphone Form FactorTouch Integrated ComponentsRear-facing camera, front-facing camera, FM radio, audio player, voice recorder, navigation Width2.9 in Depth0.3 in Height5.7 in Weight5.29 oz Body ColorBlack SAR Value0.58 W/kg (body) / 0.47 W/kg (head) Cellular TechnologyWCDMA (UMTS) / GSM BandWCDMA (UMTS) / GSM 850/900/1800/1900 Mobile Broadband Generation4G Service ProviderAT&T Operating SystemWindows 10 Intelligent AssistantCortana NavigationA-GPS, GLONASS, BeiDou SIM Card TypeNano SIM Input DeviceMulti-touch Messaging & Internet Messaging ServicesSkype, WhatsApp, SMS, MMS Supported Social Networks and BlogsTwitter, Facebook, LinkedIn Communications Data TransmissionGPRS, EDGE, HSDPA, HSUPA, HSPA+, TD-LTE, FDD-LTE LTE BandLTE Band 4, LTE Band 17, LTE Band 1, LTE Band 3, LTE Band 5, LTE Band 7, LTE Band 20, LTE Band 2, LTE Band 12, LTE Band 8, LTE Band 38,