Samsung is preparing a major display upgrade for the Galaxy Z Fold 8, one that could make the fold line far less visible than what we have seen so far. The buzz started after Samsung Display showcased a nearly wrinkle-free foldable OLED panel at CES 2026.
According to industry watchers, this new panel is likely headed for Samsung’s Galaxy Z Fold 8, which is expected to arrive in the second half of the year. Compared to the current Galaxy Z Fold 7, the new display reportedly improves crease depth by 20%, which could translate into a noticeably smoother screen when the phone is unfolded.
How Samsung plans to smooth out the fold
The key change appears to be in how the display stack is built. Traditionally, foldable panels use a single sheet of ultra-thin glass, or UTG, on the top cover window. A Dealsite report now suggests Samsung may be experimenting with a dual UTG structure, adding another ultra-thin glass layer beneath the OLED panel.
By reinforcing both sides, stress from repeated folding can be spread out more evenly, reducing the chance of deep wrinkles forming over time. There is also talk of improvements to the backplate, the internal support layer that sits between the OLED panel and the hinge.
Industry sources believe Samsung Display may be using laser drilling on this backplate to create microscopic holes that help disperse stress when the phone is folded and unfolded. This approach targets the exact area where creases typically form, making it easier for the panel to flex without permanent deformation.
Samsung is likely considering this dual UTG approach seriously for the Galaxy Z Fold 8. While the company has not confirmed final specifications, the technology is appealing because ultra-thin glass is relatively affordable and widely available compared to alternative materials.
Samsung’s next foldable phones may not only focus on reducing the display crease but also refine other areas users care about, from overall usability on the Galaxy Z Fold 8 to long-awaited camera upgrades on the Galaxy Z Flip 8. If Samsung adopts this setup, the Galaxy Z Fold 8 could feel like a true tablet when unfolded, with a much less visible crease making the display look and feel more natural.
