The Celkon C509 is a budget-friendly feature phone with basic functionalities. Below are its specifications and a summary of customer reviews:

Specifications:

• Display: 1.8-inch TFT screen
• Camera: VGA rear camera
• Battery: Removable Li-Ion battery (capacity not widely specified)
• Storage: Expandable via microSD card
• Connectivity: Dual-SIM support, 2G network
• Audio: 3.5mm headphone jack, FM radio
• Additional Features: Torchlight, basic games

Summary of Customer Reviews:

• Pros:

  • Affordable and durable build.
  • Long battery life due to basic features.
  • Simple and easy to use, ideal for elderly users or as a backup phone.
  • Loud speaker and clear call quality.

• Cons:

  • Very basic camera with poor image quality.
  • Small screen and outdated design.
  • Limited features compared to smartphones.
  • No internet or advanced connectivity options.

Overall, the Celkon C509 is considered a reliable, no-frills phone for basic calling and texting needs.