Karbonn K440

By Karbonn Mobiles
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Best Price: 1,044

Karbonn K440 display Display

  • 2.6 inches
  • 240x320 pixels
  • 154 PPI Density

Karbonn K440 Camera Camera

  • 1.3 MP Primary

Karbonn K440 Performance Performance


Karbonn K440 Battery Battery

  • 2100 mAh
  • Li-Ion
Dual SIM
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Full Specifications of Karbonn K440 (Released 2012)


  • Screen Size
  • Screen Size2.6 inches
  • Screen Resolution
  • Screen Resolution240x320 pixels
  • Pixel Density
  • Pixel Density154 PPI
  • Display Type
  • TFT, 256K colors


  • Rear Camera Resolution
  • Rear Camera Resolutions1.3 MP
  • Video Recording
  • Yes


  • SIM Card Slots
  • Dual SIM
  • SIM Card Type
  • SIM 1: Normal-SIM
  • Bluetooth
  • Yes, Yes


  • Card Slot/Expandable
  • microSD, up to 16 GB
  • Other


  • Battery Capacity
  • Battery Capacity2100 mAh
  • Battery Type
  • Li-Ion
  • Stand By Time
  • Up to 800 h
  • Talk Time
  • Up to 12 h


  • Brand
  • Karbonn
  • RAM

General Specifications

  • Operating System
  • Other
  • Dimensions
  • 119.5 x 54 x 13.5 mm
  • (4.70 x 2.13 x 0.53 in)


  • 2G
  • Yes, GSM 900 / 1800 - SIM 1 & SIM 2
  • GPRS
  • Yes
  • Radio
  • Yes

Other Features

  • Messaging
  • SMS, MMS
  • Browser
  • Yes
  • Games
  • Yes
  • Java
  • Yes
  • Other
  • Audio/video player
    Photo viewer

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Spec Score
Above Average
Group: 1,000 to 2,000
This Device:
Group Avg:
Group Best:

BATTERY Above Average

This Device:
2100 mAh
Group Avg:
1582 mAh
Group Best:
8000 mAh

Display Size Above Average

This Device:
2.6 inches
Group Avg:
2.5 inches
Group Best:
5.0 inches

Display PPI Below Average

This Device:
154 PPI
Group Avg:
157 PPI
Group Best:
320 PPI

Camera Resolution Above Average

This Device:
1.3 MP
Group Avg:
1 MP
Group Best:
13 MP

Spec Score Above Average

This Device:
Group Avg:
Group Best:

Key Specifications Review of Karbonn K440

  • Medium Size Screen - 2.6 inches Medium Screen size - Fits in Hand good for browsing and reading, not as pleasurable as large screen phones
  • Not Very Sharp Screen - 154 PPI Lower Resolution will lave less sharp display. Images, videos and text will look less sharp or may appear a bit blurr.
  • TFT, 256K colors TFT Screens offer good viewing angles and decrease battery life
  • Less RAM - 0 GB Having lots of RAM allows more applications to run at the same time making the phone faster.
  • Has Dual SIM Multiple SIM Phones allow you to use multiple sims at the same time without the need to carry multiple mobile phones.
  • 1.3 MP Rear Camera Rear Camera enables you to take photos.
  • No Front Camera Front Camera enables you to take your own photos and do videocalling (on supported devices).
  • No Flash Having a camera flash allows you to take photos in low light.
  • No Autofocus Without Autofocus, the camera of the mobile is will not be able to focus on the subject automatically.
  • Limited Storage Capacity - 0 MB Less internal storage may limit installation of more apps, storing songs, images, videos, etc.
  • Supports Memory Card - microSD, up to 16 GB Having no Memory cards restricts extra storage capacity. You cannot store more songs, photos and videos.
  • Low Battery Life - 2100 mAh Lower Battery Life causes quick battery drain & results in frequent charging. The Battery life also depends on screen size, processor, OS, personal useage and other factors.
  • Supports 2G With 2G connectivity option you can get all cellular features but stay limited to basic internet facilities.
  • Have A FM Radio Allows you to listen Music, songs, etc from Radio stations even while travelling.
  • Supports Bluetooth You can wirelessly listen to music and calls using bluetooth headsets or even share data.

Video Review of Karbonn K440

Karbonn K440 Mobile Key Features

Released 2012 by Karbonn - Karbonn K440 priced at 1044. Karbonn K440 features a display of 2.6 inches & screen Resolution of 240x320 pixels with TFT, 256K colors and pixel density of 154 PPI. Karbonn K440 comes with 1.3 MP of Primary Camera paired with   with a battery of 2100mAh. The handset offers Up to 12 h of talk time , Up to 800 h of standby time . It measures 119.5 x 54 x 13.5 mm (4.70 x 2.13 x 0.53 in) . For communication Karbonn K440 supports Dual SIM, built-in storage of  . Connectivity options of the Karbonn K440 include 2G, GPRS, Bluetooth Yes, FM radio.

Price of Karbonn K440 in India today is Rs. 1,044.00, updated on 25th October 2016

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