Samsung could be about to make its Galaxy Z Fold series feel more premium and durable. The company is reportedly testing a thicker layer of Ultra Thin Glass (UTG) on upcoming models, which could finally make the dreaded crease much less noticeable at first glance and help the screen hold up better against everyday bumps and drops.

According to supply chain reports, Samsung is looking at a 60-micron-thick UTG layer. That’s a noticeable jump from what we’ve seen before. This thicker glass is apparently being tried out first on the Galaxy Z Fold 8 Wide: the broader, passport-style version that has a different aspect ratio. It makes sense as a test run. If it works well, we could see it roll out more widely on the Galaxy Z Fold 9.
For comparison, the standard Galaxy Z Fold 8 Ultra is expected to stick with the current 45-micrometer glass that’s been used on recent models like the Z Fold 7. This selective approach lets Samsung gather real-world feedback on the new material without betting everything on it at once.
The Z Fold 6 used 30-micrometer glass, then later models moved up to 45 micrometers for better toughness. Jumping to 60 microns would be another solid step forward.
Beyond the display, Samsung is also working on better hinges and protective layers overall. The goal? Make Galaxy foldables more reliable for heavy multitasking, watching videos, and getting actual work done.
All of this is happening as Samsung gears up for its next big Unpacked event. Rumors point to July 22, 2026, in London, UK. If these upgrades land as expected, the Z Fold 8 Wide could really stand out as a more refined option in a foldable market that’s getting more competitive every year.
It’s still early days and nothing is officially confirmed yet, but these developments show Samsung is listening to feedback and pushing foldable hardware forward. For anyone thinking about jumping into Samsung’s foldable world, this kind of iterative improvement is exactly what makes the category more exciting.
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