Apple managed to make the crease on its new iPhone Duo almost completely invisible, but early testing reveals an unexpected hardware trade-off. While the unfolded inner screen looks smooth and seamless at a glance, pressing down on the iPhone Duo’s display right above the hinge feels surprisingly soft. The flexible surface actually depresses under light finger pressure.
Soft touch surfaces and temporary display wrinkles
The soft spot was first pointed out by Weibo reviewer Kang and reshared on X by tech tipster Ice Universe. During hands-on testing across several early devices, pressing down on the screen directly over the fold caused the top display layer to yield and form temporary surface wrinkles right under a finger.
The material snaps back into a flat surface as soon as you lift your finger. Still, the flexible feeling took early testers by surprise. Because this squishy reaction happened consistently across multiple test units, the softer center seems to be an intentional engineering decision rather than an isolated manufacturing flaw.
Glass technology and competitor methods
That softer feel is one way the iPhone Duo sets itself apart from competitor foldables like the Samsung Galaxy Z Fold 8 which has a far stiffer Ultra Thin Glass surface. Industry rumors say that Apple went with variable thickness glass, similar to Corning’s VtG technology. This approach leaves a thinner, more pliable strip directly over the hinge while keeping the surrounding display wings thicker for structural strength.
Apple also appears to have chosen a softer top protective cover that trades rigid scratch resistance for easier and less expensive replacement if the screen gets scratched. Since the crease stays virtually hidden when the phone is resting untouched, this flexible center region allows the inner panel to fold neatly without leaving a hard, permanent ridge down the middle.
Future durability and official launch day
Official customer shipments kick off this Friday, October 23. However, everyday users will soon see how this flexible hinge section holds up over months of constant daily use. If the display bounces back reliably without developing permanent grooves or structural fatigue, Apple’s compromise between an invisible fold and screen flexibility could turn out to be a smart long-term design move.
The post Apple’s iPhone Duo Display Is Surprisingly Soft and Can Even Wrinkle appeared first on Android Headlines.
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