BlackBerry 8820 Specifications:

• Network: GSM 850/900/1800/1900 MHz
• Dimensions: 114 mm x 66 mm x 14 mm
• Weight: 134 g
• Display: 2.5" TFT, 65K colors, 320 x 240 pixels
• Keyboard: Full QWERTY
• Processor: Intel PXA272 312 MHz
• Memory: 64 MB internal, expandable via microSD (up to 32 GB)
• Camera: No
• Connectivity: Wi-Fi 802.11a/b/g, Bluetooth 2.0, GPS (optional)
• Battery: Removable 1400 mAh Li-Ion (up to 5.5 hours talk time)
• OS: BlackBerry OS 4.5
• Features: Email, HTML browser, BlackBerry Messenger, media player, document viewer

Summary of Customer Reviews:

• Pros:

  • Reliable and durable build quality.
  • Excellent QWERTY keyboard for typing.
  • Strong email and messaging capabilities.
  • Wi-Fi support was a notable upgrade at the time.
  • Good battery life for business use.

• Cons:

  • No built-in camera, which was a drawback for some users.
  • Limited multimedia capabilities compared to competitors.
  • Slower processor and outdated OS by modern standards.
  • Small, low-resolution screen.

Overall, the BlackBerry 8820 was praised for its productivity features and enterprise functionality but lacked multimedia and modern smartphone conveniences.