Let’s be real. The rectangular design of the quintessential smartphone is getting stale for lots of people, including this graying gadget reviewer. That’s why the next phone I buy won’t be another “same, same” iteration of the iPhone. It will be a foldable, a phone with a bendable display that flips open like a book to increase its screen size and closes up to fit in my pocket. These folding phones, from companies like Samsung, Motorola and Huawei, have been getting buzz since their debut in 2019 thanks to their novel design.