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BlackBerry 7730 / 7780

Posted
Jan 29, 2004
Market status
Released

US carrier availability

Discontinued: T-Mobile, CellularOne / Dobson, AT&T Wireless

Pros

No pros

Cons

  • No rear camera
  • Lacks Wi-Fi
  • Lacks microSD slot for storage expansion
  • Too little RAM memory (2 MB RAM)
  • It is so thick it needs a personal fitness trainer (0.71 inches inches)
  • Low resolution display (240 x 240 pixels)
  • Lacks an e-mail client
  • Lacks a standard (3.5mm) headphones jack
  • Lacks an ambient light sensor for automatic screen brightness adjustment
  • No front-facing camera
  • Lacks global positioning system (GPS)

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Description

This GSM device sports color display, GPRS high-speed data, digital TTY, USB, E-Mail client, full QWERTY keyboard, J2ME, WAP browser and PIM features.

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Design

  • Device type:
    • Smart phone
  • OS:
    • BlackBerry
  • Dimensions:
    • 4.76 x 3.03 x 0.71 inches (121 x 77 x 18 mm)
  • Weight:
    • 5.00 oz (142 g)
      the average is 4.9 oz (139 g)

Display

  • Resolution:
    • 240 x 240 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

Hardware

  • 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.

    • 2 MB RAM / 16 MB ROM

Battery

  • Talk time:
    • 5.00 hours
      the average is 12 h (705 min)
  • Stand-by time:
    • 9.0 days (216 hours)
      the average is 20 days (491 h)

Internet browsing

  • Browser:
      • BlackBerry Browser, WTLS and TLS support

Technology

  • GSM:
    • 900, 1800, 1900 MHz
    • 7780 supports GSM 850/1800/1900 MHz
  • Data:
    • GPRS
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Connectivity

  • USB:
      • Yes
  • Other:
    • Computer sync

Other features

  • Notifications:
    • Vibration, Phone profiles
    • TTY/TDD

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


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