Samsung Galaxy Tab 10.1 was released from Samsung long before and then there was the release of Apple iPad 2 which are getting head to head at the moment in the tablet category .Apple ipad 2 runs on iOS 4.3 and Samsung Galaxy 10.1 on Android 3.0 Honeycomb and 1Ghz dual core processor and 1GB RAM which makes it fastest tablet around. Beside that it is superior and more advanced that iPad 2 in aspects of Camera and connectivity so here is the head to head competition between ipad 2 and Galaxy Tab 10.1.
Comparative specs analysis of iPad 2 and Galaxy Tab 10.1
Here is the head to head competition between ipad 2,Galaxy tab 10.1 and Galaxy Tab 8.9
