Samsung’s new screen technology for the Galaxy Z Fold 8 promises to eliminate the central crease for good

Samsung Display, the South Korean giant’s screen division, announced a significant advance in the development of its flexible OLED screens. The new technology, which is being prepared for future generations of foldable devices, aims to completely eliminate the visible crease in the fold area, one of the most persistent challenges for the foldable smartphone category since its creation. The expectation is that this innovation will debut in the long-awaited Galaxy Z Fold 8, scheduled to be launched in the second half of 2025.

This development represents a crucial step in the search for a more immersive and seamless user experience on devices with large and flexible screens. Removing the crease not only improves the aesthetics of the device when opened, but also enhances tactile interaction by making the display surface perfectly flat to the touch. The company has invested massively in research and development to overcome the physical limitations of flexible materials, and this new generation of panels is the direct result of these efforts.

The information, which began circulating on technology forums and was confirmed by sources linked to the industry, suggests that Samsung has already overcome the main technical obstacles. Mass production of the new screen is expected to begin in early 2025, aligning with the manufacturing schedule for the Galaxy Z

The technology behind crease-free screen

The main innovation to achieve a crease-free screen lies in the restructuring of the layers that make up the flexible OLED panel. Instead of using a single rigid support plate under the screen, the Samsung’s new approach employs a material with different levels of rigidity. In the fold area, the material is more malleable, allowing the screen to curve more smoothly, with a greater radius of curvature, which relieves tension on the panel and prevents the formation of a permanent mark. Nas flat areas, the material maintains rigidity to ensure durability and touch sensitivity.

In addition to the support structure, Samsung has improved the composition of the Ultra Thin Glass (UTG), the thin layer of glass that protects the OLED panel. The new version of UTG has greater flexibility and resistance, being able to withstand hundreds of thousands of bends without showing fatigue or creating microcracks that, over time, become visible creases. Internal Testes indicate that the durability of the new display is greater than that of previous generations, even with the absence of the central mark, guaranteeing the longevity of the device.

Evolution of Samsung flexible displays

Since the launch of the first Galaxy Fold, Samsung has led the evolution of foldable displays, facing and overcoming technical challenges with each new generation. The first models were viewed with skepticism due to their fragility and prominent crease. However, the company has demonstrated an ongoing commitment to improving the technology. The introduction of the Ultra Thin Glass (UTG) in the Galaxy Z Flip was a milestone, replacing the plastic polymer layer with a stronger, more premium-feeling material. Starting with the Galaxy Z Fold 3, durability has been improved with water resistance certification and support for the S Pen, adapting the technology for more professional and versatile use. The Galaxy Z Fold 5 already featured a redesigned hinge that allowed the device to close completely, without gaps, and significantly reduced the visibility of the crease. The development of a completely smooth screen is therefore the natural progression of this journey, consolidating Samsung’s vision that foldables are the future of mobile devices, combining the portability of a smartphone with the productivity of a tablet in a single product.

Expectations for Galaxy Z Fold 8

With the promise of a revolutionary screen, expectations for the Galaxy Z Fold 8 are extremely high. The device is seen not just as an incremental update, but as a generational leap for the Fold line.

Market analysts predict that the absence of the crease will be the device’s main selling point, attracting both new consumers to the category and users of previous models who were waiting for this improvement.

The Samsung should take advantage of the launch to introduce other hardware improvements, consolidating the Fold 8 as the most advanced foldable smartphone on the market.

The launch schedule points to the second half of 2025, maintaining Samsung’s tradition of presenting its main foldables at the Unpacked event in August.

Possible specifications of the new device

While Samsung is keeping the details under wraps, leaks and industry rumors are already starting to paint a picture of what to expect from the Galaxy Z Fold 8.

Screens must maintain generous sizes. Especula has an internal Dynamic AMOLED 2X screen of approximately 8 inches with QXGA+ resolution and an external 6.5-inch screen with FHD+ resolution, both with an adaptive refresh rate of up to 120 Hz to ensure fluidity and energy efficiency.

In terms of memory and storage, the device is expected to come with options of 12 GB or 16 GB of RAM and internal storage of 256 GB, 512 GB or up to 1 TB. The battery could have a capacity of 5,000 mAh with support for 45 W fast charging, as well as cutting-edge connectivity with 5G, Wi-Fi 7 and Bluetooth 6.0.

What changes for the consumer

For the end user, the introduction of a creaseless display on the Galaxy Z Fold 8 represents a transformative change in the user experience. Viewing content such as videos, games and documents will become more immersive, without the visual distraction caused by the fold in the center of the screen.

Interaction with the S Pen will also benefit, providing a completely uniform writing and drawing surface, similar to that of a traditional tablet. Essa improvement can cement the Fold as an even more powerful productivity tool for professionals and creatives.

Samsung’s position in the foldable market

This technological innovation comes at a strategic time for Samsung. With competition in the foldable smartphone market intensifying, with launches of brands such as Google,