Following its reveal at CES, the world's first tri-folding smartphone—the Samsung Galaxy Z TriFold—is officially hitting shelves in selected regions this week.

The device features a revolutionary dual-hinge mechanism that allows it to expand from a standard phone footprint into a substantial 10-inch tablet. It aims to be the ultimate productivity machine, potentially replacing both your mobile phone and your laptop for on-the-go work.

Early reviews praise the hardware engineering but note the premium price point as a significant barrier for average consumers.