Karbonn A27 Retina

  • Karbonn
  • 1 User Rating
  • Last Updated: 2nd April 2026
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Key Specs
  • Display 4.20-inch (540x960)
  • Processor 1.2GHz dual-core
  • Front Camera 2MP
  • Rear Camera 8MP
  • RAM 512MB
  • Storage 4GB
  • Battery Capacity 1800mAh
  • OS Android 4.1
Market Status Released
Release Date March 2013

Karbonn A27 Retina Summary

Karbonn A27 Retina mobile was launched in March 2013. The phone comes with a 4.20-inch touchscreen display offering a resolution of 540x960 pixels at a pixel density of 256 pixels per inch (ppi). Karbonn A27 Retina is powered by a 1.2GHz dual-core processor. It comes with 512MB of RAM. The Karbonn A27 Retina runs Android 4.1 and is powered by a 1800mAh removable battery.

As far as the cameras are concerned, the Karbonn A27 Retina on the rear packs 8-megapixel camera. It sports a 2-megapixel camera on the front for selfies.

Karbonn A27 Retina is based on Android 4.1 and packs 4GB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Karbonn A27 Retina is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards. The Karbonn A27 Retina measures 133.60 x 66.00 x 9.10mm (height x width x thickness) and weighs 126.50 grams.

Connectivity options on the Karbonn A27 Retina include Wi-Fi and 3G.

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Karbonn A27 Retina Full Specifications

General
Brand Karbonn
Model A27 Retina
Release date March 2013
Dimensions (mm) 133.60 x 66.00 x 9.10
Weight (g) 126.50
Battery capacity (mAh) 1800
Removable battery Yes
Display
Screen size (inches) 4.20
Touchscreen Yes
Resolution 540x960 pixels
Pixels per inch (PPI) 256
Hardware
Processor 1.2GHz dual-core
Processor make
RAM 512MB
Internal storage 4GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 32
Camera
Rear camera 8-megapixel
Rear flash Yes
Front camera 2-megapixel
Software
Operating system Android 4.1
Connectivity
Wi-Fi Yes
GPS No
Bluetooth Yes
NFC No
Infrared No
USB OTG No
FM No
Number of SIMs 2
Wi-Fi Direct No
Mobile High-Definition Link (MHL) No
SIM 1
SIM Type Regular
GSM/CDMA GSM
3G Yes
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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