Increasingly 'futuristic' mobile devices such as rollable and slidable phones are projected to join their slightly more familiar foldable counterparts on the market soon. A new leak of trademarking activity suggests that the OEM Vivo plans to get in on this game, using the trend to revive its premium sub-brand NEX in the process.
https://www.notebookcheck.net/Vivo-plans-to-release-flagship-foldable-rollable-and-slidable-phones-soon.548042.0.html