Karbonn KT81

Name: Karbonn KT81
Brand: Karbonn
SKU: SKU198
Rating: 4.1 (315 reviews)

Karbonn
315 User Ratings
Last Updated: 16th December 2025

Overview
Specs
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Key Specs

Display 3.20-inch
Processor one-core
Front Camera No
Rear Camera 3.2MP
Battery Capacity 1000mAh
OS Proprietary

Market Status Released

Release Date May 2012

Karbonn KT81 Summary

Karbonn KT81 mobile was launched in May 2012. The phone comes with a 3.20-inch touchscreen display. Karbonn KT81 is powered by an one-core processor. The Karbonn KT81 runs Proprietary and is powered by a 1000mAh removable battery.

As far as the cameras are concerned, the Karbonn KT81 on the rear packs 3.2-megapixel camera.

Karbonn KT81 is based on Proprietary. The Karbonn KT81 is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards.

Connectivity options on the Karbonn KT81 include FM radio and 3G. Sensors on the phone include accelerometer.

Karbonn KT81 Full Specifications

General

Alternate names	K81 Cosmos
Brand	Karbonn
Model	KT81
Release date	May 2012
Form factor	Bar
Battery capacity (mAh)	1000
Removable battery	Yes

Display

Screen size (inches)	3.20
Touchscreen	Yes

Hardware

Processor	one-core
Processor make
Expandable storage	No
Expandable storage type	microSD

Camera

Rear camera	3.2-megapixel
Rear flash	LED
Front camera	No

Software

Operating system

Proprietary

Connectivity

Wi-Fi	No
GPS	No
Bluetooth	Yes
NFC	No
Infrared	No
USB OTG	No
FM	Yes
Number of SIMs	2
Wi-Fi Direct	No
Mobile High-Definition Link (MHL)	No
SIM 1
SIM Type	Regular
GSM/CDMA	GSM
3G	No
4G/ LTE	No
Supports 4G in India (Band 40)	No
SIM 2
SIM Type	Regular
GSM/CDMA	GSM
3G	Yes
4G/ LTE	No
Supports 4G in India (Band 40)	No

Sensors

Compass/ Magnetometer	No
Proximity sensor	No
Accelerometer	Yes
Ambient light sensor	No
Gyroscope	No
Barometer	No
Temperature sensor	No

! Error or missing information? Please let us know

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Karbonn KT81

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Karbonn KT81 User Review and Ratings

4.1★ 315 ratings &
315 reviews

5 ★

192
4 ★

51
3 ★

15
2 ★

14
1 ★

43

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Five Stars

Mitul Marsonia (Feb 21, 2016) on Amazon

Ever green ...

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Five Stars

Deepinder (Feb 20, 2016) on Amazon

Such a nice phone

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Five Stars

Haroon (Feb 19, 2016) on Amazon

A++++

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Best deal..!! 100% Genuine iPhone

Manjeet Negi (Feb 19, 2016) on Amazon

I got amazing offer with best price. It is brand new genuine apple iPhone in sealed box with accessories. Till date I did not have any problem.Super product.

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Iphone is iphone

Amazon Customer (Jun 24, 2016) on Amazon

Apple is AppleDear Friends. Iphone 5s is much better vs 6 or 6sAnd Android os is just lagging hanging platformNo ComparisonExampleIphone 1GB RAM vs ANDROID 4 GB RAMSame performanceNow up to you

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