Aakash tablet is now sold out. Its time you prebook your Ubislate 7 with more advanced features than the previous versions of Aakash. Below is a comparison table between both versions of Aakash.
To Prebook you Ubislate you can log on to official page of Datawind here http://www.ubislate.com/prebook.html
||UbiSlate 7 (The upgraded version of Aakash)
||Arm11 – 366Mhz
||Cortex A8 – 700 Mhz
||WiFi & GPRS (SIM & Phone functionality)
||But you can always Pre-Book your UbiSlate7 by clicking on the Pre-Book Button