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Credit: Sanuj Bhatia / Android Authority

TL;DR

• Samsung introduced a dual-layer “Flex Titanium” structure on the Galaxy Z Fold 8 series, replacing plastic film with a titanium alloy film and adding a titanium plate, increasing display stiffness by ~20x and reducing thickness by 12%.
• Smaller gaps in the folding area facilitate denser adhesive application, dispersing impact and minimizing visible creases in the display.
• The foldable panel boosts pixel density by 15% to 422 ppi and improves power efficiency by 10% through optimized Diamond Pixel data line mapping.

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Samsung’s new Z8 foldables are off to a great start, with the Galaxy Z Fold 8 particularly impressing users with its capable yet pocketable form factor. Beyond the new form factor, the new foldables are also being praised for their near-crease-free displays, and it’s clear that Samsung put a lot of effort into this technology (even if others are arguably doing it better). Samsung has now shared more details and a closer look at the advancements in its new foldables, and you can’t help but be impressed.

Samsung Display has shared a deeper dive into the foldable OLED on the Galaxy Z Fold 8 and Galaxy Z Fold 8 Ultra. At the heart of it is a new Titanium-enhanced panel structure (called Flex Titanium) that helps create a foldable display that is thinner, stronger, and more seamless when folded compared to preceding products.