The Dell XPS 13 packs premium style into a compact shell
The first thing you'll notice about the Dell XPS 13, being shown here at the 2015 International CES, is the screen. It's at once small, and not: the 13-inch, 3,200x1,800 quad-HD display is tucked into a body that's almost too compact to contain it. Dell claims it's the smallest 13-inch laptop on…