The Samsung Galaxy Z Fold 8 series is here. And just as everyone expected, Samsung has split its book-style foldable lineup into two models: the Galaxy Z Fold 8 and the Galaxy Z Fold 8 Ultra.That means, for the first time, you can choose two very different book-style foldables from Samsung. You can either go with the new, wider Galaxy Z Fold 8 or stick with the familiar tall Fold design, now available in its most refined form as the Galaxy Z Fold 8 Ultra.