Microsoft’s Canceled Surface Foldable May Have Used a Spring-Loaded Hinge

Microsoft’s canceled folding Surface phone may have included a spring-loaded hinge system designed to make the device easier to open with one hand, according to Windows Central.

The report says a newly discovered patent shows Microsoft explored a button-triggered mechanism for a canceled successor to the Surface Duo 2. The system would slightly push open the two halves of the phone, solving one of the most common complaints with modern foldables.

Microsoft explored two hinge designs

Windows Central reports that Microsoft tested at least two versions of the idea. One design placed the release button on the spine of the device, while another integrated it into the power button.

Some internal prototypes reportedly used a two-stage power button. Pressing it fully would activate the spring-loaded hinge and help users open the phone without prying at the edges.

Surface Duo 3 reportedly became a true foldable

The canceled device, reportedly codenamed “Neon,” would have marked a major shift away from the dual-screen Surface Duo design. Microsoft had reportedly moved toward a true folding display, with a planned launch window around 2023 or 2024.

However, Microsoft later reduced Surface investments and scrapped the phone project after weak commercial performance from Surface Duo and Surface Duo 2.

The patent suggests Microsoft was trying to solve a real usability issue with foldable phones through hardware design, not just software. Many foldables can feel difficult to open because of flat edges and strong magnets.

Still, the patent does not appear to signal a new Surface phone. Windows Central notes that it likely comes from earlier internal development work rather than an active Microsoft mobile project.

In other Microsoft news, YellowKey and GreenPlasma exploits have surfaced, Copilot Mode in Edge has been retired, and KB5089549 is reportedly failing to install for some users.