Folding phones are officially a thing now, so it was only a matter of time before the tech trickled down (or up?) to larger devices. Lenovo's ThinkPad X1 Fold is the world's first foldable PC, built around a 13-inch OLED touchscreen. It can be held like a book, folded into a mini-laptop with a touchscreen keyboard, used with an optional keyboard that's stored and charged inside the system to create a more traditional PC experience, and used as a pen-based tablet. It's powered by 11th Gen Intel processors, and offers 8GB of RAM, up to 1TB of storage, and can be equipped with 5G support. Pre-orders are open now with the device expected to ship in the next few weeks.