Listed for PARTS For AT&T Also known as Nokia Lumia 900 RM-808 NETWORK Technology GSM / HSPA / LTELAUNCH Announced 2012, January. Released 2012, AprilStatus DiscontinuedBODY Dimensions 127.8 x 68.5 x 11.5 mm, 90 cc (5.03 x 2.70 x 0.45 in)Weight 160 g (5.64 oz)SIM Micro-SIMDISPLAY Type AMOLEDSize 4.3 inches, 52.6 cm2 (~60.1% screen-to-body ratio)Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)Protection Corning Gorilla Glass Nokia ClearBlack displayPLATFORM OS Microsoft Windows Phone 7.5 MangoChipset Qualcomm APQ8055 Snapdragon S2CPU 1.4 GHz ScorpionGPU Adreno 205MEMORY Card slot NoInternal 16GB 512MB RAMMAIN CAMERA Single 8 MP, AFFeatures Carl Zeiss optics, dual-LED flashVideo 720p@30fpsSELFIE CAMERA Single 1.3 MPVideo VGA@30fpsSOUND Loudspeaker Yes3.5mm jack YesCOMMS WLAN Wi-Fi 802.11 b/g/nBluetooth 2.1, A2DP, EDRGPS Yes, with A-GPSRadio Stereo FM radio, RDSUSB microUSB 2.0FEATURES Sensors Accelerome