Apple has finalized a liquid metal hinge design for its first foldable smartphone, the iPhone Ultra. The move aims to deliver a nearly crease-less display, a key challenge for foldable devices. According to a leaker on Weibo, the company is moving forward with this component after extensive testing.
Liquid metal hinge aims for crease-less display.
The iPhone Ultra is expected to launch in September 2025 alongside the iPhone 18 Pro and Pro Max models. Prototypes have already been sent to global carriers for testing, suggesting the device is nearing production readiness. This would mark Apple's entry into the foldable smartphone market.
The hinge design is similar to the one used in Oppo's Find N6, which employed a 3D printed liquid metal hinge. That approach gave Oppo an almost crease-less feel and improved durability. Apple appears to be adopting a comparable solution to minimize the visible crease on its foldable display.
Prototypes sent to carriers for testing.
Liquid metal is known for its strength and flexibility, making it suitable for hinges that must withstand repeated folding. The material allows for a thinner hinge mechanism while maintaining structural integrity. This could help Apple achieve a sleeker foldable design compared to traditional hinges.
The leaker, Fixed Focus Digital, shared the information on Weibo. The report is a rumor, as Apple has not officially confirmed the iPhone Ultra or its specifications. Launch dates and features remain unconfirmed until an official announcement.
If the rumor holds, the iPhone Ultra will compete with other foldable flagships like Samsung's Galaxy Z Fold series and Oppo's Find N lineup. Apple's entry could accelerate adoption of foldable technology in the premium smartphone segment. The liquid metal hinge may give it a durability advantage out of the gate.
Source: NotebookCheck
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