Samsung’s experiment with triple-folding phones may not be over yet. A fresh rumor suggests the company is already working on a slimmer successor to its unusual foldable, even after the first version quietly disappeared from several markets.
The original Galaxy Z TriFold, which Samsung unveiled last December, measured between 3.9mm and 4.2mm when unfolded. When folded, its thickness reached 12mm. Despite these numbers, the device did not stay long in all regions and has already been discontinued in multiple markets.
Now, attention is shifting to the next version. Reports indicate that Samsung could introduce a second-generation model, possibly named the Galaxy Z TriFold 2. More importantly, this upcoming device may feature a thinner body than its predecessor.
The expected reduction in thickness comes from a redesigned hinge system. Samsung is said to be developing a new hinge mechanism that allows a tighter and more compact fold. As a result, the overall form factor could improve without compromising durability.
However, this hinge innovation will not be limited to the TriFold lineup. According to the same source, Samsung plans to adapt this new mechanism for other foldable phones as well. These versions will include technical adjustments to fit single-fold devices.
It is still unclear when this upgrade will reach standard foldables. Some reports suggest it may not appear in devices launching in the next few months. Instead, Samsung could reserve the new hinge for models arriving later.
Meanwhile, the Galaxy Z TriFold 2 itself is rumored to launch around mid-2027. Because of this timeline, it seems unlikely that Samsung will introduce the hinge in single-fold smartphones before debuting it in the second-generation TriFold.
