A bunch of companies have been working on flexible smartphones and tablets. While many of those concept devices are interesting, you couldn’t buy them. The Royole FlexPai is the world’s first commercial foldable smartphone. It works as a 7.8″ tablet but can be folded from 0 to 180 degrees to work as a smartphone.
FlexPai offers you 3 screens when folded (primary, secondary, and edge). It runs the Water OS. The device also has 20MP and 16MP cameras to capture objects from unique angles. You can order it for $1318.[where to get it]