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Celkon Campus A20 smartphone was launched in August 2013. The phone comes with a 4.00-inch touchscreen display with a resolution of 480 pixels by 800 pixels at a PPI of 233 pixels per inch.
The Celkon Campus A20 is powered by 1.2GHz dual-core it comes with 256MB of RAM. The phone packs 512MB of internal storage that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the Celkon Campus A20 packs a 3.2-megapixel primary camera on the rear and a 0.3-megapixel front shooter for selfies.
The Celkon Campus A20 runs Android 4.2 and is powered by a 1500mAh removable battery.
The Celkon Campus A20 is a dual SIM (GSM and GSM) smartphone that accepts Regular and Regular. Connectivity options include Wi-Fi, Bluetooth, FM and 3G. Sensors on the phone include Proximity sensor and Accelerometer.