Model Touch Pro2 (T7373) Processor Qualcomm® MSM7200A™, 528 MHz Operating System Windows Mobile® 6.1 Professional Memory ROM: 512 MB RAM: 288 MB Dimensions(LxWxT) 116 X 59.2 X 16.65 mm (4.57 X 2.33 X 0.66 inches) Weight 178.5 grams (6.3 ounces) with battery Display 3.6-inch TFT-LCD touch-sensitive screen with 480 X 800 WVGA resolution Adjustable tilt screen Network HSPA/WCDMA: @ Europe/Asia: 900/2100 MHz @ Up to 2 Mbps up-link and 7.2 Mbps down-link speeds Quad-band GSM/GPRS/EDGE: @ Europe/Asia: 850/900/1800/1900 MHz (Band frequency, HSPA availability, and data speed are operator dependent.) Device Control TouchFLO™ 3D Zoom bar Keyboard Slide-out 5-row QWERTY keyboard GPS Internal GPS antenna Connectivity Bluetooth® 2.1 with Enhanced Data Rate and A2DP for wireless stereo headsets Wi-Fi®: IEEE 802.11 b/g ExtUSB™ (11-pin mini-USB 2.0, audio jack, and TV Out* in one) Camera Main camera: 3.2 megapixel color camera with auto focus Second camera: VGA CMOS color camera Audio supported formats AAC, AAC+, eAAC+, AMR-NB, AMR-WB, QCP, MP3, WMA, WAV, MIDI, M4A Video supported formats WMV, ASF, MP4, 3GP, 3G2, M4V, AVI Battery Rechargeable Lithium-ion battery Capacity: 1500 mAh Talk time: @ Up to 390 minutes for WCDMA @ Up to 510 minutes for GSM Standby time: @ Up to 750 hours for WCDMA @ Up to 500 hours for GSM Video call time: Up to 160 minutes (The above are subject to network and phone usage.) Expansion Slot microSD™ memory card (SD 2.0 compatible) AC Adapter Voltage range/frequency: 100 ~ 240V AC, 50/60 Hz DC output: 5V and 1A Special Features G-Sensor Straight Talk™ Noise-cancelling dual microphones and speakers