The Casio G'zOne Ravine is a rugged, durable flip phone designed for outdoor and extreme environments. Below are its key specifications and a summary of customer reviews.

Specifications:

• Durability: MIL-STD-810G certified for shock, dust, and water resistance (submersible up to 1 meter for 30 minutes).
• Display: 2.2-inch internal LCD screen with a smaller external display.
• Camera: 3.2 MP rear camera with flash, no front-facing camera.
• Battery: Removable 920 mAh battery with long standby time.
• Connectivity: CDMA network support (no GSM), Bluetooth, micro-USB charging.
• Additional Features: Built-in GPS, SOS emergency button, push-to-talk (PTT) functionality, and a ruggedized keypad.

Summary of Customer Reviews:

• Pros:

  • Extremely durable and reliable in harsh conditions (water, dust, drops).
  • Long battery life, ideal for outdoor use.
  • Simple, easy-to-use interface with physical buttons.
  • Useful emergency features like GPS and SOS button.

• Cons:

  • Outdated technology (CDMA-only, no smartphone capabilities).
  • Low-resolution camera with limited functionality.
  • Bulky and heavy compared to modern phones.
  • Limited app support and basic multimedia features.

Overall, the G'zOne Ravine is praised for its toughness and reliability but is considered outdated for users needing advanced features.