Celkon Campus A400

  • Celkon
  • Last Updated: 21st October 2025
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Key Specs
  • Display 4.00-inch (480x800)
  • Processor Spreadtrum SC7715
  • Front Camera 0.3MP
  • Rear Camera 2MP
  • RAM 256MB
  • Storage 512MB
  • Battery Capacity 1400mAh
  • OS Android 4.4.2
Market Status Released
Release Date January 2015

Celkon Campus A400 Summary

Celkon Campus A400 mobile was launched in January 2015. The phone comes with a 4.00-inch touchscreen display offering a resolution of 480x800 pixels. Celkon Campus A400 is powered by a 1GHz dual-core Spreadtrum SC7715 processor. It comes with 256MB of RAM. The Celkon Campus A400 runs Android 4.4.2 and is powered by a 1400mAh removable battery.

As far as the cameras are concerned, the Celkon Campus A400 on the rear packs 2-megapixel camera. It sports a 0.3-megapixel camera on the front for selfies.

Celkon Campus A400 is based on Android 4.4.2 and packs 512MB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Celkon Campus A400 is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards. The Celkon Campus A400 measures 125.50 x 68.00 x 12.60mm (height x width x thickness) and weighs 95.00 grams. It was launched in Black colour.

Connectivity options on the Celkon Campus A400 include Wi-Fi, GPS, FM radio, and 3G. Sensors on the phone include accelerometer, ambient light sensor, and proximity sensor.

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Celkon Campus A400 Full Specifications

General
Brand Celkon
Model Campus A400
Release date January 2015
Form factor Touchscreen
Dimensions (mm) 125.50 x 68.00 x 12.60
Weight (g) 95.00
Battery capacity (mAh) 1400
Removable battery Yes
Colours Black
Display
Screen size (inches) 4.00
Touchscreen Yes
Resolution 480x800 pixels
Hardware
Processor 1GHz dual-core
Processor make Spreadtrum SC7715
RAM 256MB
Internal storage 512MB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 32
Camera
Rear camera 2-megapixel
Rear flash LED
Front camera 0.3-megapixel
Software
Operating system Android 4.4.2
Connectivity
Wi-Fi Yes
GPS Yes
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
Sensors
Compass/ Magnetometer No
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope No
Barometer No
Temperature sensor No
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