The Samsung P400 (also known as the Samsung Solid P400) is a rugged, durable feature phone designed for tough environments. Below are its key specifications and a summary of customer reviews.

Specifications:

• Design: Rugged, shock-resistant, dustproof, and water-resistant (IP54 certified).
• Display: 1.77-inch TFT LCD (128 x 160 pixels).
• Battery: 1000mAh removable battery (long standby time).
• Camera: VGA (0.3MP) rear camera.
• Memory: Supports microSD card (up to 8GB).
• Connectivity: GSM, Bluetooth 2.1, USB 2.0.
• Additional Features: Flashlight, FM radio, SOS emergency feature.

Summary of Customer Reviews:

• Pros:
  • Extremely durable, survives drops and harsh conditions.
  • Long battery life, ideal for outdoor use.
  • Simple and easy-to-use interface.
  • Useful flashlight and emergency features.
• Cons:
  • Basic camera with poor quality.
  • Limited multimedia capabilities.
  • Small, low-resolution screen.

Overall, the Samsung P400 is praised for its toughness and reliability but is considered outdated for modern smartphone users.