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BlackBerry 7100t / 7105t

Sep 9, 2004
Market status

US carrier availability

Discontinued: T-Mobile


No pros


  • No rear camera
  • Lacks Wi-Fi
  • Lacks microSD slot for storage expansion
  • Too little RAM memory (4 MB RAM)
  • It is so thick it needs a personal fitness trainer (0.80 inches inches)
  • Low resolution display (240 x 260 pixels)
  • Lacks an ambient light sensor for automatic screen brightness adjustment
  • No front-facing camera
  • Lacks global positioning system (GPS)




7100t has new keyboard technology called SureType™ that effectively converges a phone keypad and achieves the smaller size of the phone. The phone also features color display, HTML browser, poly ringtones, speakerphone, digital TTY and remote synchronization.

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  • Device type:
    • Smart phone
  • OS:
    • BlackBerry
  • Dimensions:
    • 4.70 x 2.30 x 0.80 inches (119 x 59 x 21 mm)
  • Weight:
    • 4.20 oz (120 g)
      the average is 5.1 oz (145 g)


  • Resolution:
    • 240 x 260 pixels
  • 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.

    • LCD
  • Colors:
    • 65 536


  • 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.

    • 4 MB RAM / 32 MB ROM


  • Talk time:
    • 4.00 hours
      the average is 13 h (800 min)
  • Stand-by time:
    • 8.0 days (192 hours)
      the average is 17 days (419 h)

Internet browsing

  • Browser:
      • BlackBerry Browser


  • GSM:
    • 850, 900, 1800, 1900 MHz
  • Data:
    • GPRS
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  • Bluetooth:
      • Yes
  • USB:
      • Yes
  • Other:
    • Computer sync, SyncML

Other features

  • Notifications:
    • Service lights, Polyphonic ringtones (32 voices), Vibration, Phone profiles, Speakerphone
    • TTY/TDD

To see the full specifications with in-depth details click here.

This device is also known as BlackBerry 7105t

Despite our efforts to provide full and correct BlackBerry 7100t / 7105t specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.

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