Once derided as a mere novelty, the secondary screen-toting arrival of a second-generation Edge phone at Mobile World Congress this week suggests that this is a range that could have real staying power.
So what's new with this year's model? Has Samsung added any new features that will dispel the second-screen naysayers? Watch our video, as we take a look.
What do you think of the Galaxy S7 Edge? Let us know in the comments section below.