Recent specs were LENOVO E41-25 (81FS) with AMD A4 and 4GB memory. There are rumors that there will be an upgrade this year with HP manufacturing the laptop as Lenovo is barred from Govt. contracts in India.
It's to be noted that the said state has also made all educational content for schools distributed over free-to-air channels.
So a modular computer based out of RPi which can receive TV/Radio can technically cost lesser than the aforementioned full-fledged laptop. I've been brainstorming such a device with others on the thread mentioned on my parent comment.