Dell XPS 15 Infinity vs Microsoft Surface Book Comparison Smackdown

Lisa Gade compares the late 2015 Dell XPS 15 with Infinity UHD display laptop with the Microsoft Surface Book 2-in-1 convertible . Check out our video review of the Dell XPS 15 Infinity at:    • Dell XPS 15 Infinity (9550) Review   Check out our written review of the Dell XPS 15 Infinity at: http://www.mobiletechreview.com/noteb... Check out our video review of the Microsoft Surface Book at:    • Microsoft Surface Book Review   Check out our written review of the Microsoft Surface Book at: http://www.mobiletechreview.com/noteb...