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Samsung has announced their new Flex Titanium hardware alongside their Galaxy Fold Z 8 series, demonstrating their focus on consumer feedback, a comprehensive understanding of the expectations that come with their products, and the means by which such solutions are eventually attained. Their newest revelation — "a larger, more immersive viewing experience with less visible crease — without compromising durability or portability" — explains the philosophy and theory behind the technology, aimed at providing a durable yet aesthetically pleasant product.

How it Works

According to their press release, Samsung's vision behind the technology required a material that was durable enough to withstand daily usage, flexible enough for frequent folding, and thin enough to fit within the structural confines of a device. Ultimately, titanium was decided as the best medley of all these factors and was integrated into the two integral parts: a titanium-alloy film and a titanium plate. The film sits underneath the OLED panel of the device, providing "20 times greater mechanical stiffness" and "measuring roughly one-third the thickness of an average human hair." This works to both provide a sturdy structure while refraining from becoming an eyesore for the exterior design. Below the film rests the titanium plate, which allows for tighter bonding by "eliminating air gaps between the module and the adhesive on the plate" through the integration of "micro-patterned holes" to the folding segment of the plate. This ends up in a balance of longevity, versatility, and visibility culminating within an advanced foldable device in a progressive landmark of their evolving product design.

Behind the Scenes

Tom's Guide's release of insider knowledge on the tests executed behind the scenes proves to strengthen the legitimacy of the claims Samsung has for their newest display technology. According to their report, various amounts of folds are made in different temperature settings in order to test their durability, with 500,000 in room temperature, 60,000 at temperatures as low as -4℉, and 300,000 at temperatures as high as 140℉. In another experiment, a 21.7 gram metal ball dropped at heights ranging all the way up to 50 cm were unable to scratch the exterior of the display. Finally, image quality and reflection testing is done with a light source covered with a barium sulfate material and in 8 different directions, most of which are repeated numerous times.

More information regarding the Flex Titanium technology and the subsequent Galaxy Z Fold 8 will be revealed at the Galaxy Unpacked event on July 22 in London.

Frequently Asked Questions

What is Flex Titanium?

Flex Titanium is Samsung's new foldable display technology, built into the next generation of Galaxy foldable devices. It uses two titanium-based components — a titanium-alloy film and a titanium plate — working in tandem to improve durability, reduce crease visibility, and keep the device slim. Samsung describes the goal as delivering "a larger, more immersive viewing experience with less visible crease — without compromising durability or portability."

What are the two components, and what does each one do?

Titanium-alloy film: This sits directly below the OLED panel and serves as an internal support layer. Compared to the polymer films used in prior generations, it offers 20 times greater mechanical stiffness while being exceptionally thin — roughly one-third the thickness of an average human hair. A precision rolling process achieves this thinness, enabling a slimmer display panel without sacrificing structural integrity.

Titanium plate: Located beneath the film, this flexible structure supports the overall display module from the bottom up. Its key innovation is a series of micro-patterned holes in the folding segment, created via a laser-based "hole process." This lattice structure eliminates air gaps between the display module and the adhesive on the plate, enabling tighter bonding. The result is more stable support when the device is unfolded and enough flexibility to endure repeated folding cycles.

Together, these two components reduce crease visibility and improve the overall immersiveness of the display — without adding bulk.

When will we learn more about the Galaxy Z Fold 8?

Full details on the Galaxy Z Fold 8 series — including pricing, availability, and a hands-on look at Flex Titanium in a shipping device — will be revealed at Samsung Galaxy Unpacked on July 22, 2026, in London.