Samsung’s highly anticipated Galaxy Z Fold8 might come with a downgraded backplate material compared to its predecessor, the Galaxy Z Fold7. Recent reports suggest that the Galaxy Z Fold8, expected to launch in July 2026, may use carbon fiber reinforced plastic (CFRP) or titanium, differing from the current titanium backplate used in the Fold7.
This potential shift in materials comes as Samsung is looking to address supply concerns, particularly due to ongoing US tariff issues. The company had previously switched to titanium in the Fold7 to reduce thickness, but reports suggest that CFRP may be considered for Fold8 to mitigate potential supply chain disruptions.
The Galaxy Z Fold7 used titanium to minimize the device’s thickness by 0.6mm and to improve overall durability. However, the use of metal materials in foldable phones has its drawbacks—specifically, interference with S Pen functionality. As such, Samsung is reportedly working on slimming down the digitizer to reintroduce S Pen support in future models.
In line with its tradition of continuous innovation, Samsung is considering adopting alternative technologies, like active electrostatic solutions similar to the Apple Pencil, which would allow the use of metal materials without interfering with stylus functionality.
Samsung’s ongoing R&D into new materials could also impact the cost-efficiency of future foldable phones, and the company seems eager to strike a balance between supply chain stability and offering a premium experience. With the Fold8 still a year away, the company is also preparing for changes in charging standards, as the Galaxy Z Fold8 is likely to support the North American Charging Standard (NACS) as part of its collaboration with Tesla.
As Samsung continues refining the Galaxy Z Fold8, fans and tech enthusiasts will have to wait for official announcements to see whether these rumored material changes make it to the final product.https://www.youtube.com/watch?v=po21xmqpHSQ
