The Galaxy Z Fold 4 and Z Flip 4 are expected to launch in 2022 but Samsung is exploring several different types of foldable and expandable phones that might be developed in the future, winning patents and simultaneously giving the world a glimpse of three wild new designs. Both the Galaxy Z Fold 3 and Z Flip 3 represent the best flexible screen technology currently available but Samsung won't stop there and it will interesting to see what arrives in 2022 and beyond.
Samsung's latest foldable
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