Samsung unveils ‘Flex Titanium Technology’ behind Galaxy Z Fold 8 / Ultra’s ‘barely visible’ crease
Rumours around Samsung’s next foldables have been dominated by one claim in recent weeks: a virtually “crease-less” inner display. A leaked hands-on video of the alleged Galaxy Z Fold 8 Ultra appeared to back that up, showing a crease that was barely noticeable even after repeated folding and unfolding. Now, just days before Galaxy Unpacked, Samsung has revealed the technology behind those improvements. The company says its upcoming foldables will introduce a new “Flex Titanium” display architecture designed to reduce crease visibility while making the foldable display more durable.
Samsung says the new display structure will debut with its next-generation Galaxy foldables (without naming them) on July 22nd, which are most likely the Galaxy Z Fold 8 and Galaxy Z Fold 8 Ultra.
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How Flex Titanium works
Samsung posted a Newsroom release which details how Flex Titanium works. The redesigned display uses two new titanium-based components beneath the OLED panel: a titanium-alloy film and a titanium support plate. According to Samsung, the titanium-alloy film is around 20 times stiffer than conventional polymer films while being thinner than 30 percent of the thickness of a human hair. The added stiffness helps the display better resist deformation without making the panel noticeably thicker.
Supporting this is a titanium plate underneath the display module. Samsung says it removes air gaps between the display and its support structure, resulting in more even support when the phone is unfolded while retaining enough flexibility for repeated folding. Together, these structural changes are aimed at making the crease less visible without sacrificing the slim profile that Samsung introduced with last year’s Galaxy Z Fold 7.
Performance benefits
Samsung says the biggest user improvements are a cleaner viewing experience, enhanced durability and improved power efficiency. The company has also paired the new display structure with next-generation organic display materials and a higher-resolution panel architecture, which it claims reduces power consumption.
Interestingly, Samsung stopped short of announcing a higher fold-cycle rating. The Galaxy Z Fold 7 was rated for up to 500,000 folds, and it remains to be seen whether the new titanium-based construction extends that lifespan.
The announcement also aligns with recent leaks showing a dramatically reduced crease on the alleged Galaxy Z Fold 8 Ultra. If Samsung’s claims translate into everyday use, it could help narrow one of the biggest visual differences between foldables and conventional smartphones. Rival brands such as Honor, OPPO and Vivo have steadily reduced crease visibility over the past few years, making this a hotly contested area for premium foldables.
Launch date
Samsung will officially unveil the Galaxy Z Fold 8 lineup at its Galaxy Unpacked event on July 22nd. Alongside the new display technology, leaks have pointed to upgrades such as a larger battery, faster 45W wired charging, 20W wireless charging and a higher price tag. Those details remain unofficial until Samsung takes the wraps off the devices.
For buyers considering a foldable this year, the display improvements could prove more meaningful than hardware upgrades. A less visible crease has long been one of the biggest requests from foldable users, and if Samsung delivers on its claims in real-world use, the Galaxy Z Fold 8 could offer one of the most polished folding display experiences yet.
