Samsung’s tri-fold smartphone project has taken a significant step forward with a recent patent approval, offering a glimpse into what could be an innovative new addition to the foldable market.
Although the company remains quiet about the project, this patent—filed with the United States Patent and Trademark Office (USPTO)—gives some clues as to Samsung’s vision for this next-generation foldable. While a patent doesn’t guarantee a product release, it often hints at a company’s development direction.
Samsung’s tri-fold appears to follow Huawei’s footsteps for the Mate XT
This particular patent filed more than three years ago but only approved in early November this year, describes a tri-fold design that resembles the Huawei Mate XT. Samsung appears focused on perfecting the tri-fold design, prioritizing functionality and quality over rushing to be first to market, a shift from its pioneering role with the original Galaxy Fold.
The patent outlines a Z-shaped folding mechanism, something we have already seen with the Huawei Mate XT. It remains unclear when Samsung might introduce its tri-fold.
What to expect from Samsung’s tri-fold
While Samsung’s tri-fold is still in early development, Huawei’s Mate XT (review) offers some insight into what consumers might expect from this form factor. The Mate XT’s unique Z-shaped fold opens to reveal a spacious 10.2-inch 3K display, transforming the device into a tablet. This design adds versatility, with the Mate XT unfolding into a fully functional tablet experience, enhanced by an optional keyboard accessory.
The Mate XT’s design also helps us imagine the engineering challenges Samsung may face. Huawei’s tri-fold folds with one side inward and the other side outward, creating a thin, 12.8mm profile when closed. While this design minimizes bulk, it introduces a noticeable crease, which could become more prominent over time. Samsung’s approach may involve innovations to address such creasing, ensuring longevity and smooth usability.
Samsung has opted for the latest Snapdragon flagship chips for its foldables so far. Given the possibility of multitasking, the upcoming Samsung tri-fold could also boast the latest and best Snapdragon chipset. While there’s still time for details about the Samsung tri-fold to surface, readers can check out the leaked renders of the next top-of-the-line bar flagship, the Galaxy S25 Ultra.
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