Karbonn A21 

priceN/A

launchOct, 2012

This phone is discontinued.
You can instead check out our list of currently available best phones in Rs. 10,000 - 15,000 »

2-Minute Review

Let's cut through the noise, and get to the crux of it. 3 Expert Reviews analysed and summarised by the PhoneCurry Editorial Team, in a short and sweet 2-minute review.

Design

  • Smart, sophisticated design and good build quality
  • Good on-screen keyboard

Display

  • Good display with nice balance of brightness, contrast and colours (although viewing angles could have been better)

Software

  • Android interface

Performance

  • Decent speed and performance

Camera

  • Mediocre camera

Audio

  • Average bundled earphones

More

  • Good touchscreen responsiveness
  • A bit heavy
  • WiFi connectivity issues

Expert Reviews

We continuously monitor new reviews from 200+ top technology experts

  1. thinkdigit.com in-depth Read Review »
  2. tech2.in.com in-depth Read Review »
  3. themobileindian.com in-depth Read Review »

User Reviews

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Karbonn A21 Specifications

Operating System
Smartphone OSAndroid 4.0No updates expected
Display
TouchscreenYes (Capacitive)
Screen Size4.5 inches
Screen Resolution540x960 pixels (~ 245 pixels per inch)
Display TypeIPS LCD
Screen Refresh Rate60 HzStandard
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
Dimensions
WeightN/A
ThicknessN/A
WidthN/A
Camera
Primary Camera5.0MP
Camera Auto-FocusYes
Camera FlashYes
Other Camera Features
  • Face Detection
Secondary Camera1.3MP
Connectivity
BluetoothYes
Connecting PortUSB
WiFiYes
3GYes
2G Internet (GPRS/EDGE)Yes
GPSYes
More
App StoreGoogle Play Store
Dual SIMGSM+GSM
FM RadioYes

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