Karbonn A21

price N/A | launch Oct, 2012

PhoneCurry Editor's Note

summarizing opinion across 3 expert reviews

What We Liked

  • Smart, sophisticated design and good build quality
  • Good display with nice balance of brightness, contrast and colours (although viewing angles could have been better)
  • Good touchscreen responsiveness
  • Android interface
  • Decent speed and performance
  • Good on-screen keyboard

What We Didn't

  • A bit heavy
  • Average bundled earphones
  • Mediocre camera
  • WiFi connectivity issues

3 Expert Reviews

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No User Reviews!

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Top Video Review

source: @iGyaan
Operating System
Smartphone OSAndroid 4.0
Display
TouchscreenYes (Capacitive)
Screen Size4.5 inches
Screen Resolution540x960 pixels (~ 245 pixels per inch)
Display Features
  • LCD
Sensors
  • Accelerometer
Processor/RAM
Processor1.2 GHz, Dual Core
RAM512 MB
Memory
Internal Memory4 GB
Expandable Memory SlotYes
Battery
Battery Capacity1800 mAh
Battery Standby200 hrs
Battery Talktime5.00 hrs
Camera
Camera5.0 MP
Camera Auto-FocusYes
Camera FlashYes
Other Camera Features
  • Face Detection
Secondary Camera1.3 MP
Connectivity
BluetoothYes
USBYes
WiFiYes
3GYes
2G Internet (GPRS/EDGE)Yes
GPSYes
More
App StoreGoogle Play Store
Dual SIMGSM+GSM
FM RadioYes
Note: All brand quality factors listed below are already taken into account (with appropriate weightage) when calculating the magic score for a phone!
average brand rating
3.13/5
(Average)
average phonecurry internal rating for all phones launched by this brand in recent times
brand perception
Average
brand perception among consumers, based on surveys
service quality rating
Good
service & support quality rating, based on user surveys