4th version of the world cheapest tablet Aakash will be compatible with Indian languages, User will be able to read and edit documents, messages in languages like Hindi, Kannada, Telgu, malyali, Tamil, Marathi, Guzrati, Panjabi, Bangla, Oriya, Asamiya, Urdu, Manipuri, Sanskrit, Devnagiri etc.
Aakash 4 will have video chat conference facility. The device will provide 2G, 3G, and 4G connectivity via Dongle. 4GB internal storage will be in the Aakash 4 with 1GB RAM. Aakash 4 will have 7 inch touchscreen display. Aakash 4 will be launch in January 2014.