Its operating system, recently brand-new android 2.2 is the most recent well-liked version and also you intend to search for it. It is understood to be faster than previous version as well as any other reduced versions are not recommended. There are many people prepare for the current version 3.0 codenamed Honeycomb, however there is no gadget offered yet. So it is to be a lot more adjusted to the tablet computer. New Getac rugged android tablets were originally to be utilized with smaller sized mobile phones. So if you like Windows OS based tablet, you must be prepare to invest couple of hundred bucks more since Windows OS needs greater computing power and the expensive OS certificate charge as well.