Lenovo's ThinkPad X1 range is the epitome of the premium business laptop. There are now three variants: the ThinkPad X1 Carbon, now in its 6th generation; the ThinkPad X1 Tablet, this year in its 3rd generation; and the ThinkPad X1 Yoga (also at G3). The first to find its way to ZDNet is the X1 Yoga, a 360-degree convertible laptop.
Lenovo ThinkPad X1 Yoga (3rd Gen) review at ZDNet