Samsung is slated to launch the next generations of the Z Fold and Z Flip flagship lines in the second half of 2021. However, the OEM is now said to have an even more interesting foldable in the works for the next year after that. This "Galaxy Z Fold Tab" might be capable of bending at two points and, thus, have the scope for more modes compared to its predecessors.
https://www.notebookcheck.net/Samsung-will-launch-its-first-gen-tri-folding-tablet-in-2022.532935.0.html