Ive seen some articles on here describing the XPS15 as a 15.6" display fitted into a 14" body.
However, while checking the specifiations on the Dell UK website, they states its a 381mm display ie exactly 15".
I then carried on to measure my trusty old Envy 14 and realised the body size is almost exactly the same as the XPS15.
Atleast when it comes to depth and width.
So, unless the specs on Dell UK is wrong it seems the XPS15 got a 15" display in a 14.5" body.
Suddenly im not so sure about that upgrade. Might start looking at the XPS13 instead.