Celkon Campus A20

Celkon
Last Updated: 1st September 2026

Overview
Specs
Comparisons
User Reviews
News

₹3,100 Notify When Available

Compare Notify When Available

Key Specs

Display 4.00-inch (480x800)
Processor 1.2GHz dual-core
Front Camera 0.3MP
Rear Camera 3.2MP
RAM 256MB
Storage 512MB
Battery Capacity 1500mAh
OS Android 4.2

Market Status Released

Release Date August 2013

Celkon Campus A20 Summary

Celkon Campus A20 mobile was launched in August 2013. The phone comes with a 4.00-inch touchscreen display offering a resolution of 480x800 pixels at a pixel density of 233 pixels per inch (ppi). Celkon Campus A20 is powered by a 1.2GHz dual-core processor. It comes with 256MB of RAM. The Celkon Campus A20 runs Android 4.2 and is powered by a 1500mAh removable battery.

As far as the cameras are concerned, the Celkon Campus A20 on the rear packs 3.2-megapixel camera. It sports a 0.3-megapixel camera on the front for selfies.

Celkon Campus A20 is based on Android 4.2 and packs 512MB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Celkon Campus A20 is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards.

Connectivity options on the Celkon Campus A20 include Wi-Fi 802.11 b/g/n, FM radio, and 3G. Sensors on the phone include accelerometer and proximity sensor.

As of 1st September 2026, Celkon Campus A20 price in India starts at Rs. 3,100.

Celkon Campus A20 Full Specifications

General

Brand	Celkon
Model	Campus A20
Price in India	₹3,100
Release date	August 2013
Form factor	Touchscreen
Battery capacity (mAh)	1500
Removable battery	Yes

Display

Screen size (inches)	4.00
Touchscreen	Yes
Resolution	480x800 pixels
Pixels per inch (PPI)	233

Hardware

Processor	1.2GHz dual-core
RAM	256MB
Internal storage	512MB
Expandable storage	Yes
Expandable storage type	microSD
Expandable storage up to (GB)	32

Camera

Rear camera	3.2-megapixel
Rear flash	LED
Front camera	0.3-megapixel

Software

Operating system

Android 4.2

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 b/g/n
GPS	No
Bluetooth	Yes
NFC	No
Infrared	No
USB OTG	No
Headphones	3.5mm
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	Yes
4G/ LTE	No
Supports 4G in India (Band 40)	No
SIM 2
SIM Type	Regular
GSM/CDMA	GSM
3G	No
4G/ LTE	No
Supports 4G in India (Band 40)	No