Karbonn A21

Karbonn A21

  • OS: Android 4
  • RAM: 512MB
  • Storage: 4GB
  • Display: 4.50-inch

Detailed Karbonn A21

Karbonn A21 smartphone was launched in December 2012. The phone comes with a 4.50-inch touchscreen display with a resolution of 480 pixels by 800 pixels.

The Karbonn A21 is powered by 1.2GHz Qualcomm Snapdragon processor and it comes with 512MB of RAM. The phone packs 4GB of internal storage that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the Karbonn A21 packs a 5-megapixel primary camera on the rear and a 1.3-megapixel front shooter for selfies.

The Karbonn A21 runs Android 4 and is powered by a 1800mAh non removable battery.

The Karbonn A21 is a dual SIM (GSM and GSM) smartphone that accepts Regular and Regular. Connectivity options include GPS, Bluetooth and 3G.

GENERAL

  • Removable battery No
  • SAR value NA
  • Colours Pearl White
  • Battery capacity (mAh) 1800
  • Form factor Bar
  • Release date December 2012

HARDWARE

  • Internal storage 4GB
  • Expandable storage Yes
  • RAM 512MB
  • Expandable storage type microSD
  • Expandable storage up to (GB) 32
  • Processor make Qualcomm Snapdragon
  • Processor 1.2GHz

SENSORS

  • Barometer No
  • Accelerometer No
  • Temperature sensor No
  • Ambient light sensor No
  • Proximity sensor No
  • Compass/ Magnetometer No
  • Gyroscope No

CAMERA

  • Rear camera 5-megapixel
  • Flash Yes
  • Front camera 1.3-megapixel

SOFTWARE

  • Operating System Android 4

DISPLAY

  • Resolution 480x800 pixels
  • Touchscreen Yes
  • Screen size (inches) 4.50

CONNECTIVITY

  • Supports 4G in India (Band 40) No
  • NFC No
  • Infrared No
  • SIM Type Regular
  • 4G/ LTE No
  • Bluetooth Yes
  • SIM 1
  • SIM 2
  • FM No
  • Wi-Fi standards supported NA
  • GSM/CDMA GSM
  • Number of SIMs 2
  • Wi-Fi No
  • 3G Yes
  • USB OTG No
  • GPS Yes
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