Samsung was one of the first manufacturers to enter the foldable space in 2019 with the original Galaxy Fold. It wasn’t the most flamboyant entry with plenty of catastrophic display failures, but it’s safe to say that the Galaxy Fold lineup has progressed remarkably well. With hardly any competitors in sight and few flimsy foldable on the market at that time, Samsung single-handedly took the task of creating an entirely new class of flagship with its Galaxy Fold series and has now created what we described as a “special type of smartphone” in our Galaxy Z Fold 3 review. This only means one thing — Samsung’s upcoming Galaxy Z Fold 4 has a tough act to follow. We’re still a few good months away from the official unveiling of the Z Fold 4, but let’s visit the rumor mill and also collect all the leaks to put together everything we know so far about Samsung’s next flagship foldable.