The Samsung Galaxy Tab 7.7 runs Android HoneyComb with Samsung's TouchWiz UI on top. It features a 7.7 inch display, 16GB- 64GB of internal storage, a 3 megapixel camera for photos and a secondary camera for video calls and is powered by a 1.4GHz dual-core processor with 1GB of RAM.
Check out the following video reviewing the software on-board the Samsung Galaxy Tab 7.7