The O2 XDA Terra is a Windows Mobile smartphone released in the mid-2000s. Below are its key specifications and a summary of customer reviews:

Specifications:

• Operating System: Windows Mobile 5.0
• Processor: 400 MHz Samsung SC32442
• Display: 2.8-inch TFT resistive touchscreen (240 x 320 pixels)
• Memory: 128MB RAM, 256MB ROM
• Storage: Expandable via microSD
• Camera: 2MP rear camera (no front camera)
• Connectivity: Wi-Fi 802.11b/g, Bluetooth 2.0, Infrared
• Network: GSM/GPRS/EDGE, 3G (UMTS/HSDPA)
• Battery: Removable 1500 mAh Li-ion
• Dimensions & Weight: 110 x 58 x 15.5 mm, 140g
• Other Features: Stylus support, QWERTY slide-out keyboard

Summary of Customer Reviews:

• Pros:

  • Sturdy build quality with a functional slide-out keyboard.
  • Decent battery life for its time.
  • Good integration with Microsoft Office apps.
  • Reliable call quality and 3G connectivity.

• Cons:

  • Slow processor, leading to lag in multitasking.
  • Resistive touchscreen was less responsive compared to capacitive screens.
  • Limited app availability due to Windows Mobile’s declining ecosystem.
  • Camera quality was mediocre even for its era.

Overall, the O2 XDA Terra was seen as a solid business-oriented device but struggled with performance and outdated hardware compared to later smartphones.