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Karbonn KT21 Express

Posted
Apr 25, 2012
Market status
Released

Pros

No pros

Cons

  • Lacks Wi-Fi
  • Slow data means slow Internet browsing (EDGE, GPRS)
  • The camera lacks autofocus
  • Lacks an ambient light sensor for automatic screen brightness adjustment

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Description

The Karbonn KT21 Express is a feature phone. It combines a numeric keypad with a touchscreen. The device offers dual memory card slot, 3.2 MP Camera with Flash, Multi Format Audio & Video Player and Bluetooth.

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Design

  • Device type:
    • Feature phone
  • Form factor:
    • Candybar
  • Design features:
    • Numeric keypad
  • Side Keys:
    • Left: Camera shutter
  • Colors:
    • Brown

Display

  • Physical size:
    • 2.8 inches
  • Touchscreen:
      • Capacitive, Multi-touch
  • Features:
    • Proximity sensor

Camera

  • Camera:
      • 3.2 megapixels
    • Flash:
      • Yes
    • Features:
      • Digital zoom
  • Camcorder:
      • Yes

Hardware

  • Storage expansion:
    • microSD, microSDHC up to 32 GB

Battery

  • Capacity:
    • 1000 mAh
  • Type:
    • Li - Ion

Multimedia

  • Music player:
    • Supported formats:
      • MP3
  • Radio:
      • FM, Recording option
  • Speakers:
    • Loudspeaker

Internet browsing

  • Browser:
    • supports:
      • WAP
  • Built-in online services support:
    • Facebook, YouTube (upload)

Technology

  • GSM:
    • 900, 1800 MHz
  • Data:
    • EDGE, GPRS
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Phone features

  • Phonebook:
    • 2000 entries
  • Messaging:
    • SMS
  • E-mail:
      • Yes
  • Instant Messaging:
      • Yahoo!
  • JAVA:

    JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.

      • Yes

Connectivity

  • Bluetooth:
      • Yes
  • Headphones connector:
    • 3.5mm
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