The monitors are the same, 1366x768 aka 768p. The graphics would be a better on pc on high/ultra vs the 360 which is med. In this case the res isn't much difference since 768 and 720 are so close. The other difference would be texture quality, aa and longer view range. But if you already have it on the console then in my opinion it doesn't really make sense to get it on pc. Now if someone is getting into pc gaming, it makes sense to get a capable pc for other games.
The other laptop with the a8 is barely capable of playing on low on modern games which would be worse than console and future releases wouldn't be possible. If you were looking to save some money, go with something in between. Try looking for something with a 7730m or 640m...