HTC Touch Diamond cell phone main specifications are: 

• Dimensions: 4.17” x 2.04” x 0.71” (10.6 cm x 5.2 cm x 1.8 cm)
• Weight: 4.94 oz (140 g) (with battery)
• Operating System: Windows Mobile 6.1 Professional
• Processor: Qualcomm MSM7500A
• Display: 2.8" TFT-LCD flat touch-sensitive screen with 480x640 VGA resolution
• CDMA2000 1X/EVDO Rev. A/1xRTT, IS-95A/B voice or data, digital dual band (800 and 1900 MHz)
• Bluetooth v2.0 with Enhanced Data Rate
• A2DP for stereo wireless headsets
• Wi-Fi: IEEE 802.11 b/g
• E–mail Support for Office Outlook Mobile and Microsoft Exchange with Direct Push
• Battery: 1340 mAh Li–on (standard) or 1800 mAh Li-on (extended)
• Talk time: Up to 250 minutes
• Standby time: Up to 350 hours
• Camera: 3.2 megapixel color CMOS with auto-focus  
• Audio/Video: Windows Media Player 10 Mobile, MPEG4, H.263, H.264, AVI, WAV, MP3, MP4, MIDI, WMV, 3GP, 3G2, WMA
• Expansion: microSD memory card slot
• More information: http://www.htc.com
• Retail price in the US: USD 300.00 after a USD 70 rebate with a two-year contract (Verizon).