Nokia Lumia 900, Cyan 16GB (AT&T) Display: 4.3-inches Camera: 8-MP Processor Speed: 1.4 GHz OS: Windows Phone 7.5 4G LTE-enabled smartphone with Windows Phone 7.5, 4.3-inch AMOLED Display, and 1.4 GHz processor Wireless-N Wi-Fi networking (with optional Wi-Fi Mobile Hotspot service) 8-MP camera with Carl Zeiss Optics; HD 720p camcorder; front-facing video chat camera; Bluetooth stereo music; 16 GB memory; corporate and personal e-mail released in April, 2012 What's in the Box: handset, rechargeable battery, wall/USB charger, connectivity cable, SIM tray tool, Product Safety & Warranty Guide, Quick Reference Guide