Karbonn K21

  • Karbonn
  • Last Updated: 20th June 2019
Karbonn K21
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Key Specs
  • Display 2.20-inch (176x220)
  • Front Camera No
  • Rear Camera 1.3MP
  • Battery Capacity 1000mAh
  • OS Proprietary
  • Market StatusReleased
  • Release DateDecember 2011

Karbonn K21 Summary

Karbonn K21 mobile was launched in December 2011. The phone comes with a 2.20-inch display with a resolution of 176x220 pixels.

The Karbonn K21 runs Proprietary and is powered by a 1,000mAh removable battery.

As far as the cameras are concerned, the Karbonn K21 on the rear packs 1.3-megapixel camera.

Karbonn K21 based on Proprietary, and supports storage expansion via microSD card (up to 8GB). The Karbonn K21 is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards.

Connectivity options on the Karbonn K21 include FM radio.

The Karbonn K21 measures 111.50 x 47.30 x 14.30mm (height x width x thickness) and weighs 80.00 grams. It was launched in Coffee and Grey colours.

As of 20th June 2019, Karbonn K21 price in India starts at Rs. 2,385.

Karbonn K21 Full Specifications

General
Brand Karbonn
Model K21
Alternate names K21 Radio jockey
Release date December 2011
Form factor Bar
Dimensions (mm) 111.50 x 47.30 x 14.30
Weight (g) 80.00
Battery capacity (mAh) 1000
Removable battery Yes
Colours Coffee, Grey
Display
Screen size (inches) 2.20
Touchscreen No
Resolution 176x220 pixels
Hardware
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 8
Camera
Rear camera 1.3-megapixel
Rear flash No
Front camera No
Software
Operating system Proprietary
Connectivity
Wi-Fi No
GPS No
Bluetooth Yes
NFC No
Infrared No
USB OTG No
FM Yes
Number of SIMs 2
SIM 1
SIM Type Regular
GSM/CDMA GSM
3G No
4G/ LTE No
Supports 4G in India (Band 40) No
SIM 2
SIM Type Regular
GSM/CDMA GSM
3G No
4G/ LTE No
Supports 4G in India (Band 40) No
Sensors
Compass/ Magnetometer No
Proximity sensor No
Accelerometer No
Ambient light sensor No
Gyroscope No
Barometer No
Temperature sensor No
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