As you'd expect, it's fundamentally a 10.1-inch upsizing of the smaller phone / tablet Galaxy Note, but it's also essentially a Galaxy Tab 10.1 with S-Pen support.
Software-wise, the Note 10.1 runs Android 4.0 with TouchWiz and a number of optimizations for the Wacom-based S-Pen, including the quick shortcut to bring up the S-Notes app by tapping twice on the screen while holding the pen button down.
In terms of hardware, there's nothing here particularly new apart from the pen: there's a 1.4GHz dual-core Exynos, the screen resolution is 1280 x 800, and there's a 3 megapixel camera on the back with a 2 megapixel shooter on the front.
In line with earlier rumors, it looks like Samsung swapped the Note 10.1's original dual-core processor for a quad-core CPU, though as Unwired View points out, Amazon probably meant a Samsung Exynos processor rather than the Intel Xeon currently listed.
[video=youtube;qbgBxr4H59A]https://www.youtube.com/watch?v=qbgBxr4H59A&feature=player_embedded[/video]i got a headache watching this video. they tried to cram in so much into one single video. would have been better if they had released a bunch of videos each dedicated to individual apps. and the keyboard they are using? it is a direct ripoff of apple ios keyboard. horrible move. should have worked with a third party company like swiftkey or swype.