It's not significantly different. D-Pad and Left stick is switched. Seems to be speakers at the top. It's seems like a mix of xbox and n64. They needed to fit the internals in there somehow.
Does your xbox controller have a screen attached? Can you run movies on it when out of the home? People say they can run for 10hr without cramps, I can't do that on my xbox360 controller. It can use your PC's gpu...I don't need an xbox now?..etc etc...
I don't understand your question...LOL.
You hate NV how much?