iPhone Fold Rumor Suggests 3D Printed Hinge to Minimize Display Crease

A new report from China suggests that Apple's highly anticipated iPhone Fold will feature a 3D printed hinge designed to minimize the display crease that has plagued foldable devices since their inception. This marks the first time we're seeing specific details about 3D printing technology being used in the iPhone Fold's hinge mechanism, which has previously been rumored to incorporate liquid metal and dual-layer glass components.

The report indicates that Apple is taking a page from Oppo's playbook, as the Chinese manufacturer's Find N6 already pioneered this approach with its second-generation Titanium Flexion hinge. Oppo achieved what it calls a "zero-feel crease" by using laser-measuring technology to detect microscopic differences in hinge depth, then applying 3D liquid polymer to even out the hinge structure and create a slimmer profile than previous foldable devices.

This isn't entirely surprising, as earlier reports have claimed that the iPhone Fold will match the Oppo Find N6 in terms of minimizing its display crease. According to these sources, reducing the crease is apparently a major focus area for Apple as it enters the foldable smartphone market.

Apple isn't new to 3D printed components, having already incorporated them into other products. The company currently uses 3D printed titanium casings for its Apple Watch series and the iPhone Air's USB-C port. The 3D printing process offers several advantages over conventional forging manufacturing, including greater efficiency and reduced material waste.

While this technology wouldn't exactly be a breakthrough in the foldable smartphone space, it does suggest that Apple is taking a pragmatic approach to solving one of the most persistent challenges in foldable device design. The company appears to be learning from competitors' innovations rather than attempting to reinvent the wheel entirely.

The iPhone Fold has been the subject of numerous rumors and leaks in recent months, with details emerging about its dual-layer glass construction, pricing strategy, and internal specifications. As Apple prepares to enter the foldable market, the company seems focused on addressing the technical challenges that have prevented foldables from achieving mainstream adoption.

The use of 3D printed hinges could be a significant step forward in making foldable devices more practical for everyday use, potentially giving Apple an edge as it competes with established players like Samsung in this emerging market segment.