Apple appears to be sparing no expense to ensure that its upcoming foldable, tentatively dubbed the iPhone Ultra, would turn out to be a consummate stunner of a device, replete with an intricately designed thermal management system that reportedly involves the hinge mechanism as well.
Apple's thermal management efforts vis-à-vis the iPhone Ultra now reportedly span the hinge mechanism as well
We already know that the iPhone Ultra will sport a dedicated vacuum chamber (alternatively known as a vapor chamber) cooling system. Well, the tipster Schrödinger has just added additional color to this emerging picture by declaring that upcoming foldable from Apple will likely be its over-engineered device to date.
Interestingly, the tipster believes the iPhone Ultra's intricate hinge mechanism will also play a part in the overall thermal management, serving to dissipate heat along a set thermal pathway. Even so, it is as yet unclear if the device will be able to boast of an IP68 dust and water resistance.
Meanwhile, according to the tipster Fixed Focus Digital, iPhone Ultra's hinge will be constructed out of Liquidmetal. As a refresher, Liquidmetal is simply the commercial branding of an amorphous metal alloy, which is cooled rapidly during the manufacturing stage to prevent atoms from arranging themselves in neat crystalline shapes. This leaves the atoms in a chaotic and disordered arrangement that resembles the atomic structure of glass. The resulting metal is around 1.5x harder than stainless steel and 2.5x stronger than standard titanium, while still able to flex under stress.
Do note that while Liquidmetal does conduct heat, it does so at a relatively poor rate. This suggests Apple might be working on incorporating a specific heat conducting pathway within the hinge to achieve the desired thermal effects.
Elsewhere, the the tipster Ice Universe proclaimed recently that "the weight of Apple's iPhone Ultra is bound to exceed" that of Samsung's comparable offering, dubbed the Galaxy Z Fold 8.
About the author: Writing is my one incontrovertible passion. Over the past six years, he has authored over 2,200 distinct articles on financial and tech-related topics, spanning nearly 1 million words. And he has been a member of Wcctech mobile team since 2025. As an alumnus of the University of Toronto, Rotman Commerce Program, I bring nuance, in-depth knowledge, and a unique perspective to every topic that I cover. When I'm not writing, I'm traveling the world, exploring hidden confectionaries and restaurants as an aspiring food connoisseur.
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