Datawind, which has signed up for the contract of delivering tablet PCs at low cost have launched upgraded versions of Aakash which previously faced quality problems. The tablets which are technically UbiSlate 7 and 7C would be priced between 2000-3000. Both the tablets are almost similar except in the fact that UbiSlate 7 has 2GB of internal memory with resistive touchscreen and UbiSlate 7C has 4GB of internal memory with conductive touchscreen.
