Hands-on with Huawei’s foldable MateBook Fold Huawei’s unusual MateBook Fold, announced earlier this year in China, is more than a quirky gadget. It unfolds into an 18-inch single screen and arrives in a featherlight 1.16kg form factor, with the keyboard bringing the total to around 1.45kg. In my 30-minute hands-on, I walked away convinced that…