HTC Touch Dual

Description:  The HTC Touch Dual™ smartphone has every-thing you need at your fingertips. With the push of your thumb, the front panel slides up to reveal a smart-sized keyboard. If you prefer using touch, then the revolutionary  TouchFLO™ interface will let the user quickly browse through e-mails, messages, music and images by using finger gestures, making navigation a easy. 

ARM CPU:  ARM11 Processor

Silicon Supplier: Qualcomm MSM7200

Operating System: Windows Mobile® 6 Professional

Features:    

• Processor - Qualcomm® MSM7200™, 400MHz
• Operating System: Windows Mobile® 6 Professional
• Memory ROM: 256MB
• RAM: 128MB SDRAM
• Dimensions: 107 mm (L) X 55 mm (W) X 15.8 mm (T)
• Weight: 120g with battery
• Display: 2.6-inch TFT-LCD with backlight LEDs, touch-sensitive screen
• Network: HSDPA/UMTS: 2100 MHz
• HSDPA: Up to 384kbps for upload and 3.6Mbps for download
• UMTS: Up to 384kbps for upload and download
• GSM/GPRS/EDGE: Tri-band 900, 1800, and 1900 MHz (The device will operate on frequencies available from the cellular network)
• Device Control - HTC TouchFLO™
• 5-Way navigation control
• Keyboard or Keypad  
  Slide-out 20-key QWERTY keyboard
  Slide-out 16-key keypad
• (Subject to the Touch Dual model you have)
  Connectivity: Bluetooth® 2.0
  HTC ExtUSB™ (11-pin mini-USB and audio jack in one), Hi-speed USB 2.0
  Camera  Main camera: 2 megapixel color CMOS camera
  Second camera: CIF CMOS color camera
  Audio  Built-in microphone and speaker
• Ring tone supported formats:
  MP3, AAC, AAC+, WMA, WAV, and AMR-NB
  40 polyphonic and standard MIDI format 0 and 1(SMF)/SP MIDI
• Battery  
  1,120 mAh rechargeable Li-polymer battery Standby time:
  Up to 250 hours for UMTS
  Up to 180 hours for GSM
• Talk time:
• Up to 3 hours for UMTS
  Up to 5 hours for GSM
  Up to 1.78 hours for video call
• (Subject to network and phone usage)
  Expansion Slot: microSD™ memory card (SD 2.0 compatible)
  AC Adapter: Voltage range/frequency: 100 ~ 240V AC, 50/60Hz
  DC output: 5V and 1A

Source: HTC Touch dual product details