Quick Facts
91score
42
44
Reasons to Buy
  • Much sharper screen
  • 233 ppi vs 207 ppi
    High pixel density shows sharper text and extremely detailed photos/videos.

  • Larger screen
  • 4.0 inch vs 4.5 inch
    Internet browsing or watching movies is more pleasing on large screens.
  • Much faster processor
  • 1000 MHz Single Core vs 1200 MHz Dual core
    Fast processor smoothly executes multiple tasks/apps simultaneously.
  • Higher battery capacity
  • 1500 mAH vs 1800 mAH
    Greater the capacity, lesser the need to charge your battery again.
  • Has FM Radio
  • No vs Yes
    FM Radio allows you to listen to music & news from radio stations, even while travelling.
  • Much higher secondary camera resolution
  • 0.3 MP vs 1.3 MP
    Front camera of high resolution results in sharp video-chats & self-photos.
.. » read more

Design
Operating system Android 4 (Ice Cream Sandwich) Android 4 (Ice Cream Sandwich)
Dimensions

      Height:112 mm

      Width:60.5 mm

      Thickness:11.5 mm

      Weight 104 grams
      Ruggedness
      Available Colors    
      Hardware
      System chip
      Processor 1000 MHz, Dual core, 1200 MHz, Qualcomm Snapdragon,
      2D/3D GPU
      RAM 512 MB 512 MB
      Built-in storage 4 GB 4 GB
      Memory card support Upto 32 GB microSD Upto 32 GB microSD
      Display
      Physical size 4 Inch 4.5 Inch
      Display resolution 480x800 (233 ppi) 480x800 (207 ppi)
      Display Technology LCD TFT
      Color Density 16M 256
      Touch screen Capacitive, Multi-touch Capacitive, Multi-touch
      Camera
      Primary Camera 5 MP, 2592 x 1944 5 MP, 2592 x 1944
      Flash LED Flash LED Flash
      Zoom Digital Zoom Digital Zoom
      Dedicated Camera Button
      Features
      • Auto Focus
      • Face detection
      • Auto Focus
      Video Capture Yes Yes
      Video Resolution
      Secondary camera 0.3 MP, 640 x 480 1.3 MP, 1280 x 1024
      Network
      SIM Type GSM+GSM GSM+GSM
      Network technology GSM,UMTS/HSDPA/WCDMA GSM,UMTS/HSDPA/WCDMA
      Data HSDPA 7.2 Mbit/s(Download), HSUPA HSDPA 7.2 Mbit/s(Download), HSUPA
      3G Yes Yes
      4G
      GPRS
      • Yes
      • Yes
      EDGE
      • Yes
      • Yes
      GPS A-GPS,GPS GPS
      Connectivity
      Bluetooth Version 4, A2DP Version 2.1, A2DP
      Wi-Fi 802.11

        Wi-Fi 802.11:Yes

        Standard:a,b,g,n

        Mobile Hotspot:Yes

        Wi-Fi 802.11:Yes

        Standard:b,g,n

        USB microUSB 2.0 USB 2.0, microUSB 2.0
        Headphones connector 3.5mm 3.5mm
        External Device connector
        Battery
        Talk time 5 Hours(2G) 5 Hours(2G)
        Stand-by time 200 Hours(2G) 200 Hours(2G)
        Battery Capacity 1500 mAh, Li-ion 1800 mAh, Li-ion
        Multimedia
        Music player
        • MP3
        • AAC, AAC+, AMR, MIDI, MP3, WAV
        Video player
        • MPEG4
        • 3GP, H.263, H.264, MPEG4
        Radio

          Radio:FM

        Pre-loaded Apps
        Sensors
        Sensors Accelerometer, Light sensor, Magnetometer, Proximity sensor Accelerometer
        Phone Features
        Phonebook
        • Yes
        • Practically Unlimited
        • Yes
        • Practically Unlimited
        Organizer Android Market, Calculator, World clock, Calendar, Alarm, Document viewer Android Market, World clock, Calendar, Alarm, Document viewer
        Keypad
        Sales Pack Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
        Availability
        Officially announced 01-Oct-2012 01-Oct-2012
        Market status Available Available
        Price list

        ebay.in

        Rs.4,970
        Rs.6,299

        shopclues.com

        Rs.4,699

        Apply coupon SCSMART91 to get this price.

        Rs.7,253

        Apply coupon SCSMART91 to get this price.

        maniacstore.com

        NA
        Rs.6,790

        snapdeal.com

        NA
        Rs.11,990
        expert reviews
        Expert's Rating
        & Reviews

        Overall expert Rating (3/5 based on 2 ratings)

        ★★★★★
        ★★★★★
        Karbonn A21 Review, Price, Specifications

        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....

        customer reviews
        Customer's Rating
        & Reviews

        Overall User Rating (3.7/5 based on 3 ratings)

        ★★★★★
        ★★★★★

        Sanjay
        Delhi

        ★★★★★
        ★★★★★

        ★★★★★
        ★★★★★

        ★★★★★
        ★★★★★

        The Best Mobile For Normal People

        i use this mobile features are best,design very nice, handle very easy, but battery back not comport all that this mobile useful to normal people....

        Read More Reviews

        Overall User Rating (3.4/5 based on 5 ratings)

        ★★★★★
        ★★★★★

        Sanjay
        Delhi

        ★★★★★
        ★★★★★

        ★★★★★
        ★★★★★

        ★★★★★
        ★★★★★

        Karbonn A 21

        worth for the money.recommendable....

        Read More Reviews