Huawei Is Working on a Vertical Tri-Fold Phone

Huawei already surprised the entire smartphone industry with the Mate XT the world’s first commercially available tri-fold phone and now a newly surfaced patent suggests the company isn’t done experimenting with the format. This time, the concept flips the idea entirely. Instead of unfolding outward into a tablet, the patented design folds vertically, clamshell-style, using three panels and two hinges to collapse into something genuinely pocket-sized.

The difference matters more than it might seem at first. The Mate XT is a productivity beast built around a massive display that opens up like a book. It’s impressive hardware, but it’s also bulky and wide when folded, not something you slide into a jeans pocket without thinking about it. The vertical tri-fold patent is chasing a completely different use case. Think flip phone compactness, but with a screen that opens into something considerably larger than what any current flip phone offers. The external display on the front handles notifications and quick calls while the device is folded, which is now table stakes for any clamshell-style device.

This is Huawei covering multiple directions at once: large tablet-style tri-folds for power users, and potentially compact vertical tri-folds for people who want a big screen without carrying a big phone. Smart strategy from a company that’s proven it can actually manufacture tri-fold hardware when most competitors are still filing their own patents without shipping anything.

That said, the important caveat here is the same one that applies to every patent story. Filing a patent protects an idea. It does not confirm a product. There is no device name, no display size, no chipset, no launch date, and no price attached to any of this. Huawei’s own patent library almost certainly contains dozens of designs that never made it past the concept stage.

What’s worth watching is the trajectory. Huawei went from a horizontal tri-fold patent to an actual $2,800 commercial device faster than anyone expected. Whether the vertical format follows the same path depends entirely on how internal development progresses and Huawei isn’t telling. Keep this one bookmarked rather than circled on a calendar.

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