We'd handled ASUS' UX21 back at Computex
, but we'd never gotten up close and personal with its larger brother, the UX31 -- until now. We spotted the 13.3-inch aluminum beaut just chilling at the Ultrabook pavilion at Intel's Developer Forum
. With the same 0.67-inch profile as its smaller sibling, that larger footprint means it's naturally a bit heavier (2.9 pounds), yet it's available with the same Core i5 (or optional i7) innards. Expect more when the duo goes on sale later this month
, but for now take a peek at our hand-on video after the break.Myriam Joire contributed to this report.