Unibodyconstruction, in which a vehicle's roof, door frames and floor pan are part of a unified, rigid structure, has made vehicles lighter and stiffer.
The durable silicone unibodyconstruction comes in four Technicolor shades and houses a 2.1 amp circuit, which is powerful enough to charge two smartphones or a voracious tablet.
Carved out of the same polycarbonate that's given Nokia's Lumia line its signature look, the handset feels reassuringly solid in hand -- a sentiment reinforced by its unibodyconstruction -- and fits comfortably while also making a design statement.