The incredible phone that folds like a book A new smartphone that literally folds open and closes like a book so you can turn it into a tablet has hit the market. It’s the future of phones. Technology by Elly Awesome REVIEW Finally, I managed to get my hands on one of the most breathtaking phones on the market - the Huawei Mate Xs 5G. Why did it take so long? Well, this phone currently retails for a whopping $3499! The price, however, becomes less shocking when you experience the wonder of this foldable device. It has the ability to transform from a phone form factor into a tablet. I can't help but marvel at it.