Celkon C509

NETWORK
Technology GSM
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
GPRS No
EDGE No
LAUNCH
Announced 2010
Status Discontinued
BODY
Dimensions 108 x 46 x 14.3 mm (4.25 x 1.81 x 0.56 in)
Weight 106 g (3.74 oz)
SIM Dual SIM (Mini-SIM)
Flashlight
DISPLAY
Type TFT
Size 1.8 inches, 10.2 cm2 (~20.5% screen-to-body ratio)
Resolution 128 x 160 pixels (~114 ppi density)
MEMORY
Card slot microSD (dedicated slot)
Phonebook 500 entries
Call records 20 dialed, 20 received, 20 missed calls
MAIN CAMERA
Single Yes
Video Yes
SELFIE CAMERA
No
ADVERTISEMENT
SOUND
Loudspeaker Yes
3.5mm jack No
COMMS
WLAN No
Bluetooth No
Positioning No
Radio Stereo FM radio
USB Proprietary
FEATURES
Sensors
Messaging SMS
Games Yes
Java No
Audio/video player
BATTERY
Type Removable Li-Ion 1800 mAh battery
Stand-by Up to 600 h
Talk time Up to 7 h 30 min
MISC
Colors Black/Red

Celkon C509 Overall Review

Released in 2010, the Celkon C509 is a feature phone that highlights the essential qualities of mobile communication before the widespread adoption of smartphones. It boasts a 1.8-inch display, which was standard for feature phones, offering a clear view for calls, texts, and basic applications. The device is powered by a robust 1800 mAh battery, emphasizing long-lasting use and reliability for voice communication and messaging, a critical feature for users in areas with limited charging options.

The Celkon C509 is equipped with basic multimedia capabilities, including a simple camera for capturing photos, an FM radio for entertainment, and a microSD card slot for expanding the phone’s storage. These features catered to the basic needs of users looking for entertainment and utility without the complexities of a smartphone.

Connectivity in the Celkon C509 is focused on GSM network compatibility, ensuring that it can make calls and send SMS messages in most regions around the world. Its design is compact and durable, made to withstand daily use and be easily portable.

Celkon C509 Pros and Cons

Pros:

  • Long battery life with a 1800 mAh capacity, ensuring extended use between charges.
  • Compact and sturdy design, suitable for everyday handling.
  • Basic multimedia features like FM radio and a camera for entertainment and utility.
  • Expandable storage via microSD card, allowing for additional space for media and files.

Cons:

  • Limited by the feature phone’s functionality, lacking the capabilities of modern smartphones.
  • Basic camera functionality not suitable for high-quality photography.
  • Lack of advanced connectivity options like Wi-Fi and 3G/4G networks.
  • The small screen size and limited resolution may not be ideal for browsing or viewing media content.