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Karbonn A4 smartphone was launched in March 2013. The phone comes with a 4.00-inch touchscreen display with a resolution of 320 pixels by 480 pixels.
The Karbonn A4 is powered by 1GHz processor and 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 Karbonn A4 packs a 3.2-megapixel primary camera on the rear and a 0.3-megapixel front shooter for selfies.
The Karbonn A4 runs Android and is powered by a 1400mAh removable battery. It measures 124.80 x 66.00 x 9.50 (height x width x thickness) and weigh 75.00 grams.
The Karbonn A4 is a dual SIM (GSM and GSM) smartphone that accepts Regular and Regular. Connectivity options include Wi-Fi, Bluetooth and 3G.