Samsung’s extra-wide Galaxy Z Fold might come with a smoother internal display

At a glance:

• Samsung’s upcoming Galaxy Wide Fold could use 60 µm‑thick glass on its internal screen, up from the 45 µm used in the Z Fold 8.
• Thicker inner glass is expected to make the hinge crease less visible and improve durability when folded.
• The Wide Fold is slated for an official reveal at Samsung’s Unpacked event in London next month.

What the report says

ZDNet Korea has published a leak suggesting that the passport‑style Galaxy Wide Fold will feature significantly thicker glass over its internal display. The report notes that the current Galaxy Z Fold 8’s inner panel uses 45 micrometers of glass, while the Wide Fold prototype could employ 60 micrometers. No direct source is cited, but the detail aligns with recent FCC filings that listed the Z Fold 8 Ultra and Z Flip 8, while the Wide Fold was conspicuously absent.

The article explains that a thicker glass layer can mitigate the permanent crease that appears along the hinge of foldable phones. By increasing the glass thickness, Samsung hopes to reduce the visual prominence of the crease and add structural strength, potentially extending the device’s lifespan under repeated folding cycles.

Implications for durability and future models

If the thicker inner glass proves successful, analysts predict Samsung may roll the 60‑micrometer standard into the next generation of its flagship foldable, the Galaxy Z Fold 9, slated for release in 2025. This would represent a notable shift in Samsung’s engineering trade‑offs, as adding material to a foldable display traditionally raises concerns about weight and hinge stress. However, Samsung’s recent advances in ultra‑thin glass manufacturing suggest the company can balance added thickness with overall device ergonomics.

Beyond the crease, a sturdier inner panel could improve resistance to scratches and impact damage when the device is closed. Consumers who have expressed fatigue over the delicate nature of early foldables may view this as a compelling reason to upgrade, potentially widening the market beyond early adopters.

Upcoming announcement timeline

Samsung is expected to unveil the Wide Fold at its Unpacked event in London, scheduled for early July 2026. The same event will likely showcase the Galaxy Watch 8 and Watch Ultra 2, which also appeared in recent FCC filings. Historically, Samsung uses these launches to highlight incremental hardware improvements across its ecosystem, so the Wide Fold’s glass upgrade could be a headline feature.

Investors and analysts will be watching closely for pricing details, as the added material cost could influence the device’s retail positioning. If the Wide Fold lands at a premium price point, Samsung may need to justify the expense through demonstrable durability gains and a smoother visual experience on the inner screen.