What the FCC filings reveal about the Galaxy Z Fold 8 Ultra
The Galaxy Z Fold 8 Ultra is Samsung’s next book-style flagship foldable phone, featuring a tall internal display, upgraded glass, and next‑generation connectivity confirmed through recent FCC certifications. These filings show the Ultra under model number SM-F976U, confirming it is cleared for sale and network use in the US market. The hardware diagrams match Samsung’s familiar book-style foldable phone design, but with refinements that align with the latest leak cycle, including a wider cover screen compared with older Folds and a more substantial inner glass layer on the related Wide Fold model. According to SamMobile, all three incoming foldables—the Z Fold 8, Galaxy Z Fold 8 Ultra, and Z Flip 8—support multi‑band 5G, Wi‑Fi 7, NFC, wireless power transfer, and satellite‑based NTN and SCS services, giving Samsung’s foldable line a more future‑proof connectivity package than previous generations.
Thicker wide fold display glass tackles durability and crease worries
The biggest design story sits with the Wide Fold variant, which is expected to ship as the standard Galaxy Z Fold 8 while the tall model carries the Ultra badge. ZDNET Korea, cited via Android Authority and Technobezz, reports that the Wide Fold’s inner display will use 60‑micrometer‑thick glass, up from the 45 micrometers used on the regular Galaxy Z Fold 8. That thicker wide fold display aims to reduce the visible crease and improve long‑term durability when the phone is opened and closed. The change signals a shift in Samsung’s foldable phone design priorities toward sturdier, tablet‑like usage. If this 60‑micrometer approach proves reliable in everyday use, Technobezz notes Samsung may extend the tougher glass to the next Galaxy Z Fold 9 generation, making the Wide Fold an early testbed for future Fold hardware.
Wider form factors: Ultra vs Wide and the new foldable phone design split
Samsung is splitting its book-style foldable line into two distinct shapes: a wide model for more natural tablet use and a taller Galaxy Z Fold 8 Ultra for users who prefer a phone‑first feel. TechCabal explains that the Galaxy Z Fold 8 Wide (model SM-F971U) uses a 7.6‑inch LTPO OLED inner panel with a 4:3 aspect ratio and a 5.4‑inch outer screen with a 4.7:3 ratio, closer to an iPad mini‑style canvas than the narrow Folds of the past. Meanwhile, the Ultra follows Samsung’s established tall foldable profile, but leaks of screen protectors highlighted by Technobezz show a wider cover display than older generations, addressing long‑standing complaints about cramped outer screens. This wider hardware strategy positions Samsung directly against the rumored wide foldable iPhone, while giving buyers a clear choice between media‑friendly width and camera‑centric, tall Ultra hardware.
Snapdragon 8 Elite Gen 5 and satellite connectivity confirmed
Performance and connectivity are shaping up as major upgrades shared across the Galaxy Z Fold 8 and Galaxy Z Fold 8 Ultra. TechCabal reports that the wide model runs Qualcomm’s Snapdragon 8 Elite Gen 5 for Galaxy, the same overclocked processor used in the Galaxy S26 Ultra, and notes that no Exynos variant is planned for the 2026 Fold line. Technobezz separately says both the Fold 8 and Fold 8 Ultra will use Snapdragon’s latest chip, while the Z Flip 8 moves to Samsung’s Exynos 2600. According to SamMobile, all three foldables include support for Wi‑Fi 7, Bluetooth, NFC, wireless power transfer, and direct satellite connectivity over NTN and SCS for emergency calls and messages. Together, the Snapdragon platform and satellite-ready radios push Samsung’s foldable phone design toward laptop‑class performance and more resilient off‑grid communication.
FCC certification clears the path to the July 22 launch
FCC certification is the final regulatory step before Samsung can sell devices in the US, and both the Galaxy Z Fold 8 (SM-F971U) and Galaxy Z Fold 8 Ultra (SM-F976U) have now passed. SamMobile lists these alongside the Z Flip 8 and multiple Galaxy Watch 9 and Galaxy Watch Ultra 2 models, indicating a broad ecosystem launch. Technobezz adds that all three foldables are expected to appear at a Galaxy Unpacked event on July 22 in London, where Samsung is also tipped to reveal Galaxy Glasses and the Watch 9 series. TechCabal notes this will be the first time Samsung sells two book-style foldables at once, with pre‑orders likely to open on announcement day and shipments following in early August. The simultaneous arrival of the wide Fold 8 and Galaxy Z Fold 8 Ultra marks a new phase in Samsung’s foldable strategy.
