There's a modern foldable phone that slid under the radar when it was released in late 2017. Do you know what it's called? Spoiler: it's the Axon M from ZTE. The phone features dual 5.2-inch 1080p LCD displays that can flip open to create one big 6.75-inch screen, allowing you to view single apps across the two displays or run two separate apps side by side. Unfortunately, when it launched it was exclusive to AT&T, had a relatively high price of about $750, and ended up being pretty awkward to use on a daily basis.