It's funny hat you would accuse other people of "bias and jealousy" but yourself are unable to critically look at a product. First of all, everything that
@booksbooks says about the Surface book is factually correct and is either clear from the specs or from independent tests. To add some of my personal criticisms:
- the Surface Book uses a slower 15Watt CPU, which is a design compromise since the tablet part of it simply wouldn't be able to accommodate anything faster
- the Surface Book lacks professional I/O (thunderbolt)
- the Surface Book lacks fast WiFi (as do all Windows laptops though)
- the 13" Surface Book 2 overall volume is comparable to a 15" MBP, and its 50% thicker than the MBP at the hinge: the 15" MBP will fit in slim messenger bags where the Surface Book 2 won't
Overall, its a solid 2-in-1 computer and the fast GPU is a plus (although I still think that pairing a fast GPU and a slow CPU is a strange design), but this computer makes a lot of sacrifices to achieve its 2-in-1 functionality and omits pro-level features (like fast I/O) for no apparent reason.
Sure, except Dell's professional version of the XPS is called Precision 5530 and that one currently costs $2,709.00 (on special offer) for comparable config, so more or less identical to the MBP.
Internal construction wise, the MBP is much closer to the Precision and uses more expensive components and a more complex board layout than the XPS (just compare pictures of the logic boards of the two laptops). MBP has more thunderbolt controllers, a hardware GPU multiplexer (like Precision), better WiFi chip, advanced surge protection, custom manufactured GPU (thats not a cheap thing to have), and I don't know what else, not counting custom Apple coprocessors and stuff like the Touch Bar of course.
And please don't get me wrong: I am not trying to claim that the MBP is 40% "better" than the XPS in any regard. I am simply pointing out that the price difference is not just due to Apple charging some arbitrary high amount of money, but because the MBP is actually a significantly more expensive product to make. Whether it makes it any better in practice is a different question and its up to the user whether they want to pay more money for some engineering features they probably won't notice.