HTC Radar 4G - Unlocked GSM - Windows Phone OS 7.5 - 5PM - 1GHz Qualcomm + Micro Car Charger Windows Phone OS 7.5 Qualcomm MSM8255, 1 GHz 512MB RAM, 8GB ROM GSM/EDGE: 850/900/1800/1900, UMTS 1700/2100 5-megapixel camera with F2.2 lens, LED flash, and BSI sensor (for better low-light captures). Front camera: VGA front camera. HD video recording: 720p HD