A very exciting development in the smartphone world, the ZTE Axon M is a foldable phone that offers dual screen technology. Taking the idea of a flip-phone to the next level, you can hone your multi-tasking skills, or simply enjoy the pleasures of an extended, hinged display. Other than that, it's a standard Android phone, with a 20MP camera, a 1080p panel, 4GB or RAM, and a 5.2-inch screen (times two, of course).