Samsung’s Foldable Lineup Split in Two for the First TimeThis year, Samsung has split its book-style foldable into two, for the first time ever: the Galaxy Z Fold 8 and the Galaxy Z Fold 8 Ultra. The Galaxy Z Fold 8 goes wider but shorter, adopting a 4:3 aspect ratio, whereas the Galaxy Z Fold 8 Ultra retains the taller, narrower design of the Galaxy Z Fold series we have seen to date. In effect, the Galaxy Z Fold 8 Ultra takes over the role of the Galaxy Z Fold as Samsung’s main flagship book-style foldable smartphone, and it does so with significantly upgraded hardware, as suggested by multiple leaks.Samsung’s initial production guidance was for the Galaxy Z Fold 8 and Galaxy Z Fold 8 Ultra to be produced in roughly equal numbers, but the new guidance strongly favours the new wide Galaxy Z Fold 8. Samsung’s production guidance for the Galaxy Z Flip 8 has been slashed even further. Samsung is clearly very bullish on the new wider Galaxy Z Fold 8, betting heavily on this specific design iteration to drive demand for its foldable smartphones in 2026.Why Samsung’s New Shape Matters to BuyersSamsung’s decision to go wider but shorter with the Galaxy Z Fold 8 was a request made by the users, and so was the crease in the fold. Samsung’s previous Galaxy Z Fold models featured a tall, narrow display. The shorter, wider design of the Galaxy Z Fold 8 display is set to alleviate this issue and make the Galaxy Z Fold 8’s cover screen easier to use as a stand-alone smartphone, which the newer Galaxy Z Flip models already are. Samsung is clearly so confident in the appeal of this design change that it has dedicated the majority of its 2026 production capacity to a single foldable form factor.Is There Any Specific Reason Behind Samsung Z Fold 8 Mass Production?Reports and opinions are being formed around the rumours of Apple’s new set to release a foldable iPhone in the fall, potentially as early as September. The display ratio for Apple’s foldable iPhone is also reportedly 4:3, the same as the Galaxy Z Fold 8. Some estimates suggest Apple’s initial production goals for the foldable iPhone could be as high as 10 million units per year. If these numbers are accurate, they represent an incredibly ambitious goal for Apple, which has no experience manufacturing foldable devices, but they also greatly exceed Samsung’s production capacity for foldable smartphones. Samsung does not officially manufacture more than 6 million foldable devices per year, but if the industry estimates are correct, Apple’s foldable iPhone sales in any given year could potentially exceed the sales of all of Samsung’s foldable smartphones combined in the same period.It is said that Samsung changed its production guidance in response to Apple’s entry into the foldable smartphone market, but the timing of the announcement suggests otherwise. Samsung is clearly attempting to position itself well for the arrival of the foldable iPhone by securing strong demand for its own foldable smartphones ahead of its main competitor’s arrival. Samsung may not officially admit it, but the reality is that it has positioned itself to enjoy a first-mover advantage over Apple.What This Means If You Are Planning to Buy OneIf you are considering buying either of the three different Galaxy Z smartphones at launch, the production figures should serve as a useful guide in terms of which of the three is most likely to be in stock when you want to buy one. Based on the production guidance, the new wide Galaxy Z Fold 8 should be the easiest to buy based on availability, whereas demand for the supply of the Galaxy Z Fold 8 ultra and Galaxy Z Flip 8 may prove to be more constrained, particularly in the early weeks following launch. If you wish to buy a Galaxy Z Flip smartphone or a Galaxy Z Fold smartphone with the traditional aspect ratio, it may be necessary to buy one closer to launch, rather than relying on a pre-order.