If you’re eyeing up a new phone, you’ll probably find that all the latest smartphones look a bit samey. And if you want something a little more minimalist, you might have a hard time getting your hands on what you want. Enter Boox’s Palma smartphone, with a 6.1-inch e-ink display. That’s the same screen tech that’s used on Kindles and other e-readers, meaning you get a black and white display that’s more like paper than another screen.