Karbonn K-4
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Karbonn K-4  (Black & Red)

Price: Not Available
Currently Unavailable
1 Year for Mobile & 6 Months for Accessories
  • 45 KB ROM | Expandable Upto 8 GB
  • 6.1 cm (2.4 inch) QVGA Display
  • 1.3MP Rear Camera
  • 2200 mAh Li-Ion Battery
The K 4 from Karbonn is a stylish bar phone that features easy-to-use screen icons that give you a comfortable mobile experience. The user-friendly interface allows easy use of the applications loaded on the phone. The Dual SIM (GSM + GSM) phone comes with a 2.4-inch TFT QVGA screen with 240 x 320 pixel resolution, which enhances the visual experience of the user on the phone. The backlit alphanumeric keypad allows effortless texting even in the dark.

The sleek phone sports a 1.3 megapixel camera which allows you to capture and share memories with friends. The phone also possesses a good speaker that adds to your multimedia experience. The phone can record videos and play them in 3GP, AVI and MP4 formats. Despite having many features, the phone weighs only 116 g and measures 50 x 116.5 x 14.8 mm in dimensions.

Battery and Storage

The stylish phone is powered by 2200 mAh Jumbo battery that gives you a marathon talk time of up to 10 hours without any interruptions. When fully charged, the phone gives you a standby time of up to 550 hours. You can store music, videos and images as the phone has an internal memory of 45 KB which can be expanded up to 8 GB using microSD or microSDHC cards. The phone book allows you to store 500 contacts and 100 text messages in the inbox.


The K 4 is loaded with multimedia features like an integrated FM radio and a music player that keep you entertained on the move. You can store your favourite music in the phone and play them from your music library. The phone supports MP3, WAV and MIDI formats. The FM stations keep you updated on the latest music and also let you record songs being aired on to your phone. The preloaded games in the phone keep you engaged while commuting long distances.

Connectivity and Features

The pocket friendly handset lets you access the Internet through the GPRS platform supported on the handset. The preinstalled WAP browser lets you browse various web pages on the go. In addition, the connectivity options like Bluetooth and a USB port allow you to share files like music tracks, videos and images with other devices. The Anti-theft feature helps you locate your phone when you misplace it. The Karbonn handset also features a handy torch which helps you explore places in the dark.
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In The Box
  • Headset, Charger, Handset, Battery
Model Name
  • K-4
  • Black & Red
Browse Type
  • Feature Phones
SIM Type
  • Dual Sim
Display Features
Display Size
  • 6.1 cm (2.4 inch)
  • 240 x 320 Pixels
Resolution Type
  • QVGA
Display Type
  • TFT
Display Colors
  • 65 K
Os & Processor Features
Operating Frequency
  • GSM - 900, 1800
Memory & Storage Features
Internal Storage
  • 45 KB
Expandable Storage
  • 8 GB
Supported Memory Card Type
  • MicroSD
Phone Book Memory
  • 500
Call Log Memory
  • Yes
SMS Memory
  • Yes
Camera Features
Primary Camera Available
  • Yes
Primary Camera
  • 1.3MP Rear Camera
Secondary Camera Available
  • No
HD Recording
  • No
Video Recording
  • Yes
Call Features
Conference Call
  • Yes
Hands Free
  • Yes
Speed Dialing
  • Yes
Connectivity Features
Supported Networks
  • GSM
Internet Connectivity
  • No
  • Yes
  • Yes
Pre-installed Browser
  • WAP
Bluetooth Support
  • Yes
  • No
  • No
USB Connectivity
  • Yes
  • No
Audio Jack
  • 10 Pin USB
GPS Support
  • No
Other Details
SIM Size
  • Mini SIM
Keypad Type
  • Alphanumeric
JAVA Support
  • No
  • Yes
Other Features
  • Auto Call Record, Magic Menu for Enhanced UI, Torch, MMS Enabled, English and Hindi Language Support, Phonebook and SMS Backup, Vibrate Mode, Wallpaper and Ringtone Download, STK Enabled, Screensaver, Power On and Off Animation, Graphic Icons, Caller ID, Embedded Games, Multi Image Format, CLID with Photo, Caller Group, Mobile Tracker, Calculator, Alarm Clock, Voice Recorder
Multimedia Features
FM Radio
  • Yes
FM Radio Recording
  • Yes
Audio Formats
  • MP3, WAV, MIDI
Video Formats
  • 3GP, AVI, MP4
Battery & Power Features
Battery Capacity
  • 2200 mAh
Battery Type
  • Li-Ion
  • 50 mm
  • 116.5 mm
  • 14.8 mm
  • 116 g
Warranty Summary
  • 1 Year for Mobile & 6 Months for Accessories
Ratings & Reviews
7 Ratings &
2 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1
  • 2
  • 1
  • 1
  • 1
  • 2

Don't you think with intellect

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.
Don'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.

Dear friends search,study,think and decide with the help of powerful tool like Internet

Narendra Mhaske

Apr, 2012

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Karbonn K4

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.

Rohith MB

Certified Buyer

Feb, 2012

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