Karbonn A21 Price

Market Status: Available in India

Updated on:Dec 08, 2016

Release Date: Oct 11, 2012 (Official)

Users Viewed:509,752

Official Website:Click here

3.8 198 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
  • Dual SIM
  • FM Radio

What makes Karbonn A21 unique?

  • The lightest phone priced around Rs. 6,000 with 5 MP camera
  • 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

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  • shopclues.com

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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
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 (11.43 cm)
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 Primary Camera
LED Flash
Image Resolution 2592 x 1944 Pixels
Camera Features
Digital Zoom

Front Camera

1.3 MP Front Camera


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...

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198 User Reviews for Karbonn A21

Overall User Rating (3.8 Out of 5 based on 371 ratings)


Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star
Most Helpful User Reviews
  • Issues.
    Anurup Srivastava
    24 Oct 2012
    Reviewed On: flipkart.com

    Overall: I am using this phone for 10 days now. There are many good things which people have mentioned so time for some real things.nn1. The processor although "dual-core" is very sluggish. You install a live wallpaper and the phone starts to lag.nn2. Cellular signals are not very strong and they keep coming and going.nn3. Phone charging is fast but discharge even faster. Currently I need to charge the phone twice a day if I am using data connection/wi-fi for around an hour.nn4. The charger pin is hard to remove and if you try to force it out, the plastic back also comes out along with it. The back does not fits completely and there is considerable gap in the sides.nn5. If you are using your apps in USB mode the touch starts to act funny(maybe only in my case). You touch somewhere and the response comes somewhere else. You try to open one app but another one opens up.nn6. The front camera although is 1.3 MP but the output is very sluggish. nn7. The rear camera is good but if you try to take a panorama shot, the image is blur and jumbled.nn8. The phone is not playing any video which is above 20 mb in size. I tried playing the videos through MX player but they just do not run.nn9. RAM is 512 mb however the phone is not running any HD game.nnSo, make a informed decision.nnThanks.

  • "So far so good"
    N Shaji
    "So far so good"
    27 Oct 2012
    Reviewed On: flipkart.com

    Overall: I have gone for this phone because of its features and its price advantage. One month back I bought Sony Xperia P for one of my family members. After spending Rs.23,000, it still gets stuck while opening the Gallery and the Maps. Every time I need to restart the phone to get the Gallery open. If the performance of a phone of Rs.23000 itself is like this, then I thought that, nothing is wrong in buying a phone with better features at lowest price. So I decided to buy Karbonn A21 for myself.nI got my Karbonn A21 through Flipkart yesterday. Let me review about the Pros and Cons of this phone by comparing with our Sony Xperia P.nPros: n• Wide Screen display of 4.5” against 4” in Xperia Pn• Slimmer than Xperia Pn• 1.2 GHz Dual core processor against 1 GHz Dual coren• Internet connection through Wifi Direct is faster than Xperia Pn• 12 Hrs continuous battery life while browsing against 5 Hrs in Xperian• Phone comes with scratch guard film fixed and one additional film in the boxn• Dual GSM sim card facility against single GSM simn• Equally good touch screen display and graphicsn• Camera quality is equally good although it is 5 MPixn• Lesser SAR value than Xperia Pn• 1.3 MP Secondary camera against 0.3 MP in Xperia Pn• Normal Sims against Micro Sim in Xperia.n• Battery can be removed, against inbuilt in Xperia PnCons:n• Weight of 130 Gms against 120 Gmsn• Back Cover looks flimsyn• Even though screen display can be compared with xperia P, touch response of A21 has a lag of fraction of seconds.n• Charger adopter slot in the phone is very tightn• No HD video callingn• 3D sweep panorama in camera not availablen• Although face detection is available, smile detection is not availablenGeneral Satisfaction level:n “ All is Well” in both these phones, Except “Price and Fame!”

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Karbonn A21 Price

Karbonn A21 Price in India
Karbonn A21+ ( White) at Shopclues Rs. 6,900
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