Karbonn K4 has been discontinued. Check out its best alternatives:

Karbonn K4 Price

Updated on:Dec 09, 2016

Users Viewed:16,351

3.1 2 Reviews
Review Highlights
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This item is permanently discontinued.

  • Display

  • Camera

  • Battery

  • 45 KB + 8 GB Expandable
  • No Wi-fi
  • Dual SIM
  • FM Radio

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Karbonn K4 Specifications


Brand Karbonn
Model K4
SIM Slot(s)
Network 2G: Available


Size Compare
Dimensions 116.5 (H) x 50 (W) x 14.80 (T) mm
Weight 116 grams
Colours Black and Red


Screen Size
2.4 inches (6.1 cm)
Screen Resolution
240 x 320 pixels
Pixel Density
167 ppi
Display Type


Internal Memory
45 KB
Expandable Memory
Up to 8 GB


Main Camera

1.3 MP Primary Camera
Shooting Modes Continuos Shooting
Camera Features
Digital Zoom, Smile detection


2200 mAh
Type Li-ion
Up to 10(2G)
Standby Time
Up to 550(2G)

Network & Connectivity

Network Support



FM Radio
Music Formats: Music Formats : MP3, MIDI, AMR, WAV

Special Features

Java No
Phone Book 500 Entries, Phonebook Backup
SMS SMS Storage 100, SMS Backup
MMS Depend on T-Flash card capacity
Other Facilities STK, Screen Saver, Power on/off animation, Graphic Icons, Voice codec : WAV, AMR, CLID with Photo, Calculator, Alarm Clock, Speed Dialing, Voice Recording

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2 User Reviews for Karbonn K4

Overall User Rating (3.1 Out of 5 based on 8 ratings)


Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star
Most Helpful User Reviews
  • Karbonn K4
    Rohith MB
    Karbonn K4
    05 Feb 2012
    Reviewed On: flipkart.com

    Overall: Hey frnd's d phone is gud. Sound wireless fm al perfect. It has a superb battery back up n safety ie privacy protection. N d drawback is tat u cant keep al d photo of ur choice as wallpaper n d back panel/cover is very tight, one gets a feelin tat v r breakin it. D headset is nt 3.5mm jack. Overall d phone has classy look can give 4/5 ratings to this mobile.

  • Don't you think with intellect
    Narendra Mhaske
    Don't you think with intellect
    08 Apr 2012
    Reviewed On: flipkart.com

    Overall: Although bulky & costly the battery is very powerful & useful for a businessman like me.Even on heavy use on both the connections with incoming & outgoing calls it gave me a talk time of 8-9 hrs and standby of 4-6 day that too WHILE IN TRAVELING.nDon't you think that this is a Best option for 500-600 Rs we R going to spend for a 1000-1200 mAH battery of SO CALLED BRANDED Company.nnDear friends search,study,think and decide with the help of powerful tool like Internet

Read all Karbonn K4 Reviews

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