Frequently asked questions regarding the Galaxy Z Flip5 and Fold5 hinge technology

Last Update date : Sep 05. 2023

The Galaxy Z Flip5 and Fold5 showcase an innovative Flex hinge technology, resulting in a remarkably smooth and seamless opening and closing process, with minimal to no gap when the device is closed. To learn more about the folding functionality of the Samsung Galaxy Z Flip5 and Fold5 devices, please view the guide below.

Galaxy Z Fold 5 and Flip 5 with new hinges applied.

To ensure smooth opening and closing of the Flex hinge, sections of the folding area are secured using adhesive, whilst maintaining small gaps in between for hinge movement. The design could result in subtle curves or bends along the device's fold, which could potentially be visible in direct lighting, but this doesn't indicate a defect.

Example of curves along the Flex hinge fold.

Although the new hinge technology is complex and includes many parts, it is meticulously engineered to have adequate space for motion and shock absorption to ensure product durability. As a result, there may be minor deviations or movement that create a difference in frame height and alignment.

Potential frame height differences when the Flex hinge is fully open Potential frame height differences when the Flex hinge is fully open
Potential frame height differences when the Flex hinge is fully closed. Potential frame height differences when the Flex hinge is fully closed.

The Galaxy Z Flip5 may feel less rigid when opened or partially folded in comparison to previous Z-series devices. This is due to the new Flex hinge technology’s ability to create a seamless motion when opening and closing the foldable device.

Flex hinge movement and shifting while partially open Flex hinge movement and shifting while partially open
Flex hinge movement and shifting while fully open Flex hinge movement and shifting while fully open

Note: The Flex hinge is designed to handle over 200,000 folding and unfolding cycles on average. Therefore, the device should last more than 5 years if opened and closed 100 times a day.

As the device is folded, the synchronised movement of the metal hinge components might produce a sensation of snagging or clicking due to friction. Additionally, the flexible nature of certain components, like the flexible displays, can introduce slight resistance during movement. Rest assured, these sensations are natural and not indicative of a defect.

Note: For more information regarding the new Hinge Technology, please refer to this article.

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