Motorola clearly read reviews of Samsung’s Z Flip series and took notes. The Moto Razr+ , a foldable phone that’s like a standard 6.9-inch handset when open, offers a large 3.6-inch screen when closed. That addresses one of the most common complaints about the Galaxy Z Flip 4 — the size of its Cover Display. It’s a cramped 1.9-inch window with a limited selection of widgets that you can use.