Specification Physical Size: Weight: 157 grams (5.54 ounces) with battery Buttons: CPU Processing Speed 1GHz Snapdragon™ processor Power & Battery1 Battery type: Rechargeable Lithium-ion battery Capacity: 1230 mAh Talk time:  WCDMA: Up to 320 mins  GSM: Up to 380 mins Standby time:  WCDMA: Up to 390 hours  GSM: Up to 490 hours Video playback Up to 8 hours Audio playback: Up to 12 hours Camera  5 megapixel color camera  Auto focus  Dual LED flashlight Connectors  3.5 mm stereo audio jack  Standard Micro-USB (5-pin micro-USB 2.0) Sensors  G-Sensor  Proximity sensor  Ambient light sensor Home Screen Home, People, Messages, Mail, Internet, Calendar, Stocks, Photos & Videos, Music, Weather, Footprints, Twitter, Settings Social Networking  Facebook™ integration  Sharing photos on Facebook and Twitter  Sharing videos on YouTube™  HTC Peep™ for twittering Recommended Windows System Requirements  Windows XP or Windows Vista®  Microsoft® ActiveSync® 4.5 for Windows XP  Microsoft® Windows Mobile Device Center 6.1 for Windows Vista Display Type: Capacitive touch screen Resolution: 480 X 800 WVGA Operating System Windows Mobile® 6.5 Professional Storage  ROM: 512 MB  RAM: 448 MB  Expansion slot: microSD™ memory card (SD 2.0 compatible) Network Bands2 Europe:  HSPA/WCDMA: 900/2100 MHz  GSM: 850/900/1800/1900 MHz Asia Pacific:  HSPA/WCDMA: 900/2100 MHz  GSM: 850/900/1800/1900 MHz Internet3  Browser: Opera Mobile™  3G: Up to 7.2 Mbps download speed Up to 2 Mbps upload speed  GPRS: Up to 114 kbps download speed  EDGE: Up to 560 kbps download speed  Wi-Fi®: IEEE 802.11 b/g Tethering  Internet Sharing through USB or Bluetooth  Wi-Fi Router Bluetooth  Bluetooth® 2.1 with Enhanced Data Rate  Supported profiles: A2DP, AVRCP, BIP, BPP, DUN, FTP, GAP, GOEP, HFP, HID, HSP, OPP, PAN, PBAP, SAP, SPP Multimedia  Windows Media® Player  Albums  Pictures & Videos  FM Radio  Audio supported formats: .aac, .amr, .m4a, .mid, .mp3, .mp4, .qcp, .wav, .wma  Video supported formats: .wmv, .asf, .mp4, .3gp, .3g2, .m4v, .avi Location  Internal GPS antenna  HTC Footprints™  Digital Compass