Karbonn Alfa A91 Champ

Karbonn
Last Updated: 9th October 2025

Overview
Specs
Comparisons
User Reviews

Key Specs

Display 4.00-inch (480x800)
Processor 1.2GHz quad-core
Front Camera 0.3MP
Rear Camera 2MP
RAM 512MB
Storage 4GB
Battery Capacity 1400mAh
OS Android 5.0

Market Status Released

Karbonn Alfa A91 Champ Summary

Karbonn Alfa A91 Champ The phone comes with a 4.00-inch touchscreen display offering a resolution of 480x800 pixels. Karbonn Alfa A91 Champ is powered by a 1.2GHz quad-core processor. It comes with 512MB of RAM. The Karbonn Alfa A91 Champ runs Android 5.0 and is powered by a 1400mAh removable battery.

As far as the cameras are concerned, the Karbonn Alfa A91 Champ on the rear packs 2-megapixel camera. It sports a 0.3-megapixel camera on the front for selfies.

Karbonn Alfa A91 Champ is based on Android 5.0 and packs 4GB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Karbonn Alfa A91 Champ is a dual-SIM (GSM and GSM) mobile that accepts Micro-SIM and Micro-SIM cards. The Karbonn Alfa A91 Champ measures 127.00 x 64.40 x 10.60mm (height x width x thickness) and weighs 112.00 grams. It was launched in Black - Blue and Coffee - Black & Champagne-Coffee colours.

Connectivity options on the Karbonn Alfa A91 Champ include Wi-Fi 802.11 b/g/n, GPS, USB OTG, FM radio, and 3G. Sensors on the phone include accelerometer.

Karbonn Alfa A91 Champ Full Specifications

General

Brand	Karbonn
Model	Alfa A91 Champ
Form factor	Touchscreen
Dimensions (mm)	127.00 x 64.40 x 10.60
Weight (g)	112.00
Battery capacity (mAh)	1400
Removable battery	Yes
Colours	Black - Blue, Coffee - Black & Champagne-Coffee

Display

Screen size (inches)	4.00
Touchscreen	Yes
Resolution	480x800 pixels

Hardware

Processor	1.2GHz quad-core
RAM	512MB
Internal storage	4GB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	32

Camera

Rear camera	2-megapixel
Rear flash	Yes
Front camera	0.3-megapixel

Software

Operating system

Android 5.0

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 b/g/n
GPS	Yes
Bluetooth	Yes
NFC	No
Infrared	No
USB OTG	Yes
Headphones	3.5mm
FM	Yes
Number of SIMs	2
Wi-Fi Direct	No
Mobile High-Definition Link (MHL)	No
SIM 1
SIM Type	Micro-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	No
Supports 4G in India (Band 40)	No
SIM 2
SIM Type	Micro-SIM
GSM/CDMA	GSM
3G	Yes
4G/ LTE	No
Supports 4G in India (Band 40)	No