HTC Touch Dual US
Pros
No prosCons
- Lacks Wi-Fi
- Low pixel density screen (154 ppi)
- Slow processor (400 MHz)
- Too little RAM memory (128 MB RAM)
- Resistive touchscreen technology means its display is less sensitive than you would like it to be
- Low resolution display (240 x 320 pixels)
- Low-resolution camera (2 megapixels)
- The camera lacks autofocus
- The camera lacks flash
- Lacks a standard (3.5mm) headphones jack
- Lacks an ambient light sensor for automatic screen brightness adjustment
- Lacks a proximity sensor that turns the display оff during a phone call
- Lacks global positioning system (GPS)
Description
Design
- Device type:
- Smart phone
- OS:
- Windows Mobile Professional (6.1)
- Dimensions:
- 4.21 x 2.16 x 0.62 inches (107 x 55 x 15.8 mm)
- Weight:
- 4.23 oz (120 g)
the average is 4.4 oz (125 g)
- 4.23 oz (120 g)
Display
- Physical size:
- 2.6 inches
- Resolution:
- 240 x 320 pixels
- Pixel density:
Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.
- 154 ppi
- Technology:
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.
- TFT
- Colors:
- 65 536
- Touchscreen:
- Yes
Battery
- Talk time:
- 5.00 hours
the average is 10 h (615 min)
- 5.00 hours
- Stand-by time:
- 7.5 days (180 hours)
the average is 18 days (433 h)
- 7.5 days (180 hours)
- Talk time (3G):
- 3.00 hours
the average is 9 h (532 min)
- 3.00 hours
- Stand-by time (3G):
- 11.7 days (280 hours)
the average is 24 days (565 h)
- 11.7 days (280 hours)
- Video call time:
- 1.78 hours
- Capacity:
- 1120 mAh
Hardware
- System chip:
System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.
- Qualcomm MSM7200
- Processor:
Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.
- Single core, 400 MHz
- System memory:
System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.
- 128 MB RAM / 256 MB ROM
- Storage expansion:
- microSD
Camera
- Camera:
- 2 megapixels
- Features:
- Digital zoom
- Camcorder:
- Yes
- Features:
- Video calling
- Front-facing camera:
- Yes
Internet browsing
- Browser:
- Internet Explorer Mobile
Technology
- GSM:
- 850, 900, 1800, 1900 MHz
- UMTS:
- 850, 1900 MHz
- Data:
- HSDPA 3.6 Mbit/s, UMTS, EDGE
Connectivity
- Bluetooth:
- 2.0
- USB:
- Yes
- Connector:
- miniUSB
- Other:
- Computer sync
Other features
- Notifications:
- Service lights, Music ringtones (MP3), Polyphonic ringtones (40 voices), Vibration, Phone profiles, Speakerphone
- Voice dialing, Voice commands, Voice recording
Availability
- Officially announced:
- 01 Apr 2008
- Scheduled release:
Scheduled release - Shows when is the particular phone scheduled to be made available to the public in North America
- Q2 2008 (Official)
To see the full specifications with in-depth details click here.
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