TheVerge - We heard a rumor late last month about Dell preparing a thinner version of the XPS 15 with a few spec improvements like an Ivy Bridge processor and a Gorilla Glass display.
If you’re eagerly awaiting a refresh of the Dell XPS 15 notebook, it looks like Dell has accidentally let the cat out of the bag.
How do Apple's new laptops stack up with the Windows competition? Here's a huge spec breakdown.
So the mac has a Quad core and the Surface has a dual core i7 ill stick with the MAC
Review of Dell XPS 15 by Endaget. It's thin and powerful, but don't leave home without the charger.