The new crop of ultra-cheap reader tablets have nothing on the Ubislate/Aakash, Datawind's dirt-cheap tablet for the Indian educational market. In addition to the slightly updated Ubislate 7+, the Ubislate 7C will soon grace shelves and schoolrooms on the subcontinent. The only difference between the two is that the 7+ uses a resistive touchscreen while the 7C uses a more modern capacitive model - the same kind that's installed on pretty much every smartphone and tablet out there.