Karbonn A21 Price

Market Status: Available in India

Updated on:Sep 26, 2016

Release Date: Oct 11, 2012 (Official)

Users Viewed:509,064

Official Website:Click here

4 41 Reviews
Review Highlights
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Best Price: Rs. 6,900    See prices from 1 sellers » Set price drop alert

Go To Store
4-6 Working Days
Rs. 6,900.00

Key Features

  • Android v4 (Ice Cream Sandwich)
  • Performance

  • Display

  • Camera

  • Battery

  • 4 GB + 32 GB Expandable
  • Available
  • FM Radio
  • Dual SIM
  • Lightweight (104 g)

What makes Karbonn A21 unique?

  • The fastest Karbonn phone with Dual-Core processor

Buy For

  • Android 4.0 on the board
  • Powerful configuration
  • A complete phone
  • Value for money

Beware Of

  • No 3G on second SIM

Most powerful and affordable Droid

Karbonn A21 is a perfect phone for the people who want to go beyond 4 inch screen but consider 5 inch too large to handle. Considering the configuration it’s the most powerful Android mobile under Rs. 10,000 in India.

Karbonn A21 sports a 4.5 inch capacitive touch screen running Android 4.0 ICS powered by 1.2 GHz dual core processor. The awesome configuration ensures a smooth user interface and game play experience.

Karbonn A21 features a 5 Mega Pixel camera with Auto focus and LED flash. It also features a 1.3 MP front camera for video calling. On the connectivity front, it has all the options like 3G, Wi-Fi, GPS etc. For storage, it houses an inbuilt memory of 4GB which can further be expanded via Micro SD card.


Karbonn A21 is the cheapest dual core Android mobile. Priced aptly below 10K, Karbonn A21 has every feature you may need. It’s a great phone at great bargain. Grab one before its sold out.

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Karbonn A21 Price in India

Store Offers Delivery Price
  • shopclues.com

    60% Positive Feedback


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    Karbonn A21+ ( White)

    • 2% cashback in the form of Cluesbucks on every purchase
    • Manufacturer Warranty
    • Original Bill

    4-6 Working Days

    Rs. 6,900.00

    Go To Store
  • 80% Positive Feedback


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    Karbonn A21 (White, 2.57 GB)

    • Cash on Delivery
    • Free Gifts
    • Free Shipping
    • Manufacturer Warranty

    Out Of Stock

    2-4 Working Days

    Rs. 7,199.00

    Go To Store
  • 80% Positive Feedback


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    Karbonn A21 GSM Mobile Phone (Dual SIM) (White)

    • Free Shipping
    • Free Gifts
    • Manufacturer Warranty
    • Original Bill

    Out Of Stock

    1-7 Working Days

    Rs. 4,994.00

    Go To Store
  • 80% Positive Feedback


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    Karbonn A21

    • Buy online & pick from nearest Spice HotSpot store
    • Cash on Delivery
    • Free Shipping
    • Option to buy Mobile insurance
    • Pay in up to 18 EMIs

    Out Of Stock

    1-4 Working Days

    Rs. 7,159.00

    Go To Store
Karbonn 15827 Karbonn A21 6900 http://www.91-cdn.com


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Karbonn A21 Specifications


Launch Date October 11, 2012 (Official)
Brand Karbonn
Model A21 Android
Operating System Android v4 (Ice Cream Sandwich)
SIM Slot(s)
Network 3G: Available, 2G: Available


Size Compare
Dimensions 112 (H) x 60.5 (W) x 11.5 (T) mm
Weight 104 grams


Screen Size
4.5 inches
Screen Resolution
480 x 800 pixels
Pixel Density
207 ppi
Display Type
Touch Screen Capacitive Touchscreen, Multi-touch


Chipset Qualcomm Snapdragon S4 Play MSM8225
Dual core, 1.2 GHz, Cortex A5
Adreno 203
512 MB


Internal Memory
4 GB
Expandable Memory
Up to 32 GB


Main Camera

5 MP
LED Flash
Image Resolution 2592 x 1944 Pixels
Camera Features
Digital Zoom

Front Camera

1.3 MP


1800 mAh
Type Li-ion
Up to 5 Hours(2G)
Standby Time
Up to 200 Hours(2G)

Network & Connectivity

Network Support
3G, 2G
3G Bands:
UMTS 2100 MHz

2G Bands:
GSM 1800 / 1900 / 900 MHz

3G Speed:
HSDPA 7.2 Mbit/s ↓



2G Bands:
GSM 1800 / 1900 / 900 MHz

Wi-Fi Wi-Fi 802.11, b/g/n
USB Connectivity
USB 2.0, microUSB 2.0


FM Radio
Audio Jack 3.5 mm

Special Features

Other Sensors Accelerometer

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Disclaimer: We cannot guarantee the information is 100% accurate.

1 Expert Reviews for Karbonn A21

Recent Expert Reviews
  • Karbonn A21 Review, Price, Specifications
    Francis D'sa
    03 Jan 2013 | tech2

    Karbonn has been making news recently with its dual-core Android-based smartphones and the A21 is the latest entrant in its Android smartphone line-up. The recent advertisements state that the phone can do two jobs at a single given time, which is true to quite an extent given that it is equipped with a dual-core processor. Well, let's find out if the phone is really smart enough. The A21 from Karbonn has a great design and an aesthetically appea...

View All Karbonn A21 Expert Reviews

41 User Reviews for Karbonn A21

Overall User Rating (4 Out of 5 based on 74 ratings)


Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star
Most Helpful User Reviews
  • karbonn a 21
    karbonn a 21
    31 Aug 2013
    Reviewed On: 91mobiles.com

    Pros: fast.good for playing games

    Cons: start switch issue

    Overall: worth for the money.recommendable

  • A complete Phone within budget
    A complete Phone within budget
    09 Mar 2013
    Reviewed On: 91mobiles.com

    Pros: CPU armv7+neon, Touch screeen qHD(960x540), Camera

    Cons: RAM(400MB),preinstalled crapware, Battery Drai on wifi

    Overall: + Qualcomm Snapdragon S4 with 1.2GZ dual core + adreno 203 GPU makes every game avail out there to be install and play smoothly. 5 point touch is very responsive unlike some micromaxx it`s touch do not get unresponsive. Jelly Beans is onboad. Who needs 3G on 2nd sim. - Only problem is of RAM as rest cons can be easily tackled. If this phone comes with 1GB ram and just little price up 500-1000 it would be perfect.Plastic body but looks and fells good

Read all Karbonn A21 Reviews

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