Nokia Lumia 900 16GB white -factory unlocked 4.3-inch AMOLED Capacitive Touchscreen, 480 x 800 pixel resolution with Corning Gorilla Glass Microsoft Windows Phone 7.5 Mango, Chipset: Qualcomm APQ8055 Snapdragon S2, Processor: 1.4 GHz Scorpion, GPU: Adreno 205 Internal Memory: 16GB, 512MB RAM 8 Megapixel Camera with Carl Zeiss Optics, Autofocus, Dual-LED Flash, Geo-tagging + 1.3 Megapixel Front Camera with VGA Standard @ 30fps WLAN: Wi-Fi 802.11 b/g/n; Bluetooth: v2.1, A2DP, EDR; GPS: Yes with A-GPS; Radio: Stereo FM Radio, RDS; USB: microUSB v2.0