Sony Ericsson Xperia pro MK16a Unlocked Phone--U.S. Warranty (Red) 3.7-inch Multi-touch Display with Sony Bravia Engine, 8.1 MP camera with Exmor R for mobile Unlocked quad-band GSM cell phone with US/International 3G plus GPRS/EDGE connectivity (not compatible with CDMA carriers like Verizon Wireless, Alltel and Sprint) Android 2.3-powered smartphone with brilliant LED-backlit 3.7-inch multi-touch display, slide-out QWERTY Smart Keyboard, and 1 GHz processor 8.1-MP camera with HD 720p video capture; Wireless-N Wi-Fi networking; Bluetooth stereo music; GPS navigation; 1 GB memory; microSD expansion Up to 7 hours of talk time, up to 400 hours (16.67 days) of standby time; released in March, 2011 What's in the Box: handset, rechargeable battery, USB/wall charger, USB cable, wired stereo headset, quick start guide Unlocked quad-band GSM cell phone with US/International 3G plus GPRS/EDGE connectivity (not compatible with CDMA carriers like Verizon Wireless, Alltel and Sprint) Android 2.3-powered smartphone with brilliant LED-backlit 3.7-inch multi-touch display, slide-out QWERTY Smart Keyboard, and 1 GHz processor 8.1-MP camera with HD 720p video capture; Wireless-N Wi-Fi networking; Bluetooth stereo music; GPS navigation; 1 GB memory; microSD expansion Up to 7 hours of talk time, up to 400 hours (16.67 days) of standby time; released in March, 2011 What's in the Box: handset, rechargeable battery, USB/wall charger, USB cable, wired stereo headset, quick start guide