Karbonn KT21 Express

Launch: Mar, 2012

This phone has been discontinued. Check out an ordered recommendation list of 237 available phones in this price range »

Review Summary based on 1 expert review(s)

  • Good build quality
  • Nice touchscreen
  • Good user interface
  • Good collection of preloaded apps
  • Good battery life

  • Average gaming experience
  • Average camera

Click through to read the 1 expert reviews:

1. The Mobile Indian


  • Touchscreen (Capacitive)
  • Screen Size: 2.8 inches small
  • Display Type: LCD


  • Expandable Memory Slot


  • Battery Capacity: 1000 mAh


  • Camera: 3.2 MP
  • Camera Flash


  • Music Player
  • FM Radio
  • FM Recording
  • Standard (3.5mm) earphone jack


  • Bluetooth
  • USB
  • 2G Internet (GPRS/EDGE)


  • Social Networking Apps
  • Email
  • Instant Messaging
  • Youtube App
  • Voice Recorder
  • Java Apps Support


  • K-Zone Applications
  • Rocke Talk
  • Yahoo Weather
  • Yahoo Finance
  • Yahoo News
Note: All brand quality factors listed below are already taken into account (with appropriate weightage) when calculating the "magic score" for a phone!

Brand Value-for-Money Rating

average phonecurry internal rating for other phones launched by this brand
6-month average
Very Good
12-month average
Very Good

Brand Perception

brand perception based on brand equity surveys (how cool is this brand?)

Service Quality Rating

overall service/support rating, taking into account both density of service network, and service quality perception based on user surveys

Service Network in India

Service Centre Locations in India: Click Here »
Customer Support Email: Click Here »
Customer Support Phone Number: 1800 102 4660, +91-8800898828
Official Facebook Page: Click Here »

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