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Samsung explains how its Z Fold 8 displays achieved a barely visible crease
Samsung has launched its Galaxy Z Fold 8, drawing attention to its innovative display technology that nearly eliminates the visibility of creases. At the core of this advancement is a new dual-layer titanium structure replacing the traditional plastic film, resulting in improved durability and reduced folding visibility. Additionally, the Z Fold 8 features enhanced resolution and efficiency, marking a significant improvement over its predecessors.
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Published 10 Aug 2026, 14:40 UTC2 min read
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Summary
TL;DR
- New dual-layer titanium structure in Galaxy Z Fold 8 display
- Approximately 20 times greater stiffness with titanium alloy film
- Displays improved resolution from 368ppi to 422ppi
- 10% increase in power efficiency using optimized data line mapping
- Innovative adhesive layer supports better impact dispersion
Interesting facts
- Titanium alloy film is one-third the thickness of a human hair
- The new display technology is pivotal for the future of foldable smartphones
- The advancements may influence competitors in the foldable market