
Samsung’s long-awaited innovation, Samsung’s new tri-fold smartphone, appears closer to launch than ever before. The device recently surfaced in the Bluetooth SIG certification database, a strong indicator that the company is gearing up for a global release in the near future. This move has sparked excitement among tech enthusiasts and loyal Samsung fans worldwide who have been eagerly waiting for the brand’s next big leap in foldable technology.
According to the latest reports, the upcoming tri-fold smartphone from Samsung has been officially listed in the Bluetooth SIG database under several model numbers: SM-D6390, SM-D639N, SM-D639U, SM-D639U1, and SM-D639B. This variety of model identifiers strongly suggests that Samsung is preparing multiple regional versions of the phone likely targeting North America, China, South Korea, and other global markets.
Typically, the “B” suffix in Samsung’s model numbering system refers to the global version of a device. This detail indicates that the company does not plan to restrict the tri-fold model to select countries, as it has sometimes done with previous innovations.

Samsung’s upcoming tri-fold smartphone is expected to represent a major milestone in foldable technology. Unlike traditional foldable phones that open like a book or flip vertically, the tri-fold design can unfold into three sections, giving users a tablet-like experience when fully opened.
This innovative design could make the device more versatile, allowing users to multitask, stream, and work seamlessly on a larger display all while keeping it compact when folded.
Industry experts predict that the device will feature:
Samsung has consistently led the foldable smartphone market, and this tri-fold model is expected to strengthen its dominance by offering something entirely new.
Samsung first showcased its tri-fold concept device in October, wowing tech audiences with its futuristic design and flexible display. While no official launch date was given at that time, earlier reports hinted at a potential U.S. release in early 2026.
However, now that the device has successfully cleared Bluetooth SIG certification, a global launch may happen much sooner possibly within the first half of 2025. With less than two months left in the year, certification usually signals that a product is close to final approval and mass production.
If Samsung follows its typical release pattern, we could see the tri-fold smartphone unveiled alongside the Galaxy Z Fold 6 or Galaxy S26 series, which are also rumored to have strong AI-driven features.
Samsung has been the undisputed leader in the foldable phone market, setting benchmarks with its Galaxy Z Fold and Z Flip series. The introduction of a tri-fold model could mark the beginning of a new era in mobile technology.
This device is expected to blur the line between smartphones and tablets offering the best of both worlds. By merging portability, productivity, and immersive entertainment, Samsung aims to redefine how people interact with their devices.
Moreover, as competition grows with brands like Huawei, Xiaomi, and Oppo entering the foldable market, Samsung’s tri-fold innovation could solidify its lead and set a new global standard for premium devices.
As Samsung prepares for this highly anticipated release, tech insiders believe that more details about specifications, pricing, and availability will emerge soon. The company may also reveal how it plans to integrate AI-powered features into this new device, building on the success of its Galaxy AI initiative.
Consumers can expect:
Samsung’s tri-fold smartphone could become the most advanced foldable device ever, offering unmatched flexibility, design, and performance.
The appearance of Samsung’s new tri-fold smartphone in Bluetooth SIG certification marks an important step toward its global debut. With multiple regional variants and cutting-edge technology, this upcoming device could redefine how users experience foldable phones.
Samsung’s consistent innovation shows that the company is not just keeping up with the market it’s shaping the future of mobile technology. As the launch draws nearer, excitement continues to build among fans and experts alike.