Celkon C20

NETWORK
Technology GSM
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
GPRS Yes
EDGE No
LAUNCH
Announced 2011
Status Discontinued
BODY
Dimensions 108 x 46 x 14.3 mm (4.25 x 1.81 x 0.56 in)
Weight 83 g (2.93 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 2.0
Positioning No
Radio Stereo FM radio
USB microUSB
FEATURES
Sensors
Messaging SMS, MMS
Games Yes
Java No
Audio/video player
BATTERY
Type Removable Li-Ion 800 mAh battery
Stand-by Up to 150 h
Talk time Up to 4 h 40 min
MISC
Colors Black/Orange

Celkon C20 Overall Review

The Celkon C20 is a quintessential representation of the feature phone era, marked by its simplicity and focus on basic mobile functionalities. Launched in 2011, it features a 1.8-inch display, catering primarily to voice calls, text messaging, and very basic multimedia functionalities. The Celkon C20 is powered by an 800 mAh battery, aiming to deliver adequate battery life under minimalistic usage patterns.

This model includes a very basic camera setup, designed for rudimentary photo-taking in daylight conditions. The inclusion of a microSD card slot reflects its adaptability, allowing users to expand storage for photos, ringtones, and other small files.

The phone’s design is straightforward, with a physical keypad that appeals to those who prefer tactile feedback when typing. Its lightweight and compact nature make it highly portable, easily fitting into pockets or small bags without adding noticeable bulk.

Pros and Cons

Pros:

  • Extremely lightweight and portable.
  • Simple interface, ideal for users seeking basic functionalities.
  • Long battery life relative to its usage capabilities.
  • Expandable storage via microSD card for additional space.

Cons:

  • Limited by the technological standards of feature phones, lacking advanced functionalities.
  • Camera capabilities are minimal, suitable only for very basic photography.
  • Absence of modern connectivity options like WiFi, 3G/4G, and apps support.