Samsung Galaxy Z Fold 8 Ultra Confirmed by Bluetooth SIG

The Galaxy Z Fold 8 Ultra has cleared Bluetooth SIG certification, the Bluetooth Special Interest Group being the standards body that validates wireless hardware before any public announcement, and the filing formally names a device Samsung has not acknowledged in any press material. Spotted first by Japanese tech site Sumaho Digest and picked up by SamMobile on June 3, 2026, the database entry lists “Galaxy Z Fold 8 Ultra” alongside five regional model numbers, all filed under the SM-F976 umbrella. The model-number sequence confirms the succession: the Galaxy Z Fold 6 used SM-F956, the Galaxy Z Fold 7 SM-F966, and SM-F976 steps cleanly into the same progression, placing the Fold 8 Ultra as the direct numerical successor to Samsung’s current flagship book-style foldable, with the Ultra badge on a Fold device for the first time.

That certification is the regulatory stamp on a two-device foldable strategy Samsung has been assembling through leaks and supply-chain reports since early 2026. The Fold 8 Ultra steps into the slot the Fold 7 vacated, while a second model, the Galaxy Z Fold 8, arrives in a wider, tablet-proportioned form factor the Fold line has never carried before.

The Filing That Locked In the Name

Bluetooth SIG certification validates a device’s right to use Bluetooth and registers the product name the manufacturer submits. Hardware specifications stay entirely out of it, so the Fold 8 Ultra’s database entry confirms the name and the markets Samsung registered first, nothing more about what the camera does or how thin the hinge goes.

The five variants in the filing all point at Japan:

• SC-56G for NTT Docomo
• SCG39 for KDDI/au
• SM-F976C for Rakuten Mobile
• SM-F976Q for the SIM-free unlocked version
• SM-F976Z for SoftBank

Japanese carriers require compliance paperwork earlier than most markets for network integration testing, which is why Samsung’s certification trail consistently begins there. The SC- and SCG- prefix designations identify the NTT Docomo and KDDI-branded models, standard Samsung practice for Japan, while the SIM-free SM-F976Q suggests broad carrier-agnostic availability from launch week.

The five Japanese models span all four of the country’s major carriers plus an unlocked SIM-free configuration. That breadth of carrier registration, covering the full Japanese market in a single certification sweep, has preceded Samsung’s global foldable launches in prior years.

Bluetooth certifications for Samsung foldables have historically appeared four to eight weeks before a public Unpacked reveal. The June 3 timestamp puts the Fold 8 Ultra’s filing at roughly seven weeks ahead of the rumored July 22 Unpacked date, a gap consistent with the Galaxy Z Fold 7’s own regulatory appearances before its 2025 reveal.

Earlier this year, Samsung tipster Ice Universe described the naming call as a late decision, reached only recently before the lineup was finalized. That context, and what drove Samsung to attach the Ultra suffix to a Fold device for the first time, is traced in our earlier coverage of the Galaxy Z Fold 8 Ultra name and Samsung’s crease competition with OPPO. The Bluetooth SIG database now lists SM-F976 as “Galaxy Z Fold 8 Ultra” under Samsung’s own registered product name, whatever the internal naming timeline was.

Samsung’s Ultra Playbook, Applied to Foldables

The S20 Moment That Set the Template

Samsung attached the Ultra label to a Galaxy phone for the first time in February 2020, when the Galaxy S20 Ultra was unveiled at Unpacked alongside the standard S20 and the S20+. The S20 Ultra was an additive move: it sat above the S20+ at $1,399 for 128GB, $200 above the Plus and $400 above the base S20 at $999. Samsung priced it to match a spec list buyers could name on a comparison page: 108MP main camera, 100x Space Zoom, a 6.9-inch screen, and a 5,000 mAh battery.

Over six generations, the badge built specific associations. The Galaxy S22 Ultra introduced an integrated S Pen slot, which has appeared in every S Ultra since. Each year’s S Ultra also carries the longest telephoto Samsung puts in a non-foldable phone. That reading has been accurate across six S Ultra generations.

A Different Kind of Ultra

The Fold 7’s successor becomes the Fold 8 Ultra, taking the Ultra suffix while the Galaxy Z Fold 8 label migrates to the new wide-format device. In the Galaxy S series, the Ultra was an additive tier placed above the Plus model. Samsung’s Fold version applies the label to the existing flagship slot instead, while the base position goes to a device in a different physical shape.

Since Samsung released the original Galaxy Fold in 2019, each summer brought a single book-style flagship. Two Fold-format devices at the same event is new territory, creating a form-factor choice between the camera-heavy tall model and the wider, lighter one built for screen area.

Some S Ultra features don’t follow the name to the foldable. Leaked specifications cap wired charging at 45W, against 60W on the Galaxy S26 Ultra. There’s no S Pen slot. The Privacy Display feature, which limits viewing angles for nearby bystanders and has appeared on the S Ultra since the S24 generation, does not appear in the Fold 8 Ultra’s reported spec list.

Camera Arrays and the Width Gap

Both Fold 8 models share the Snapdragon 8 Elite Gen 5 for Galaxy, the Qualcomm custom chip powering the Galaxy S26 Ultra that arrived earlier this year. Both support 45W wired charging and carry identical front-camera configurations. The split between them is in the rear camera count and the physical format.

The Fold 8 Ultra’s triple rear array is the clearest separating specification. A 200MP main sensor with optical image stabilization, a 50MP ultrawide with autofocus, and a 10MP 3x telephoto give it a more complete rear setup than any Samsung foldable before it. Its 5,000 mAh battery is a significant jump over its predecessor’s 4,400 mAh cell, a capacity that reviewers consistently flagged as inadequate for a phone at that price. At 4.1mm unfolded, it also trims the previous generation’s 4.2mm profile, arriving at around 210 grams against 215 grams before.

The wide model makes different choices. It drops the telephoto and the high-resolution main sensor, arriving with two 50MP cameras and a chassis at around 200 grams. Its 7.6-inch inner screen in a 4:3 aspect ratio is designed for document editing and split-screen productivity in ways a taller, narrower screen makes harder.

SamMobile reported in March that the Fold 8 Ultra’s inner panel uses a dual-UTG (Ultra Thin Glass) structure combined with a laser-drilled metal support plate, aimed at reducing the visible crease when the phone is open. Samsung Display showcased the crease-reducing panel concept at CES 2026. The crease has been a persistent complaint since the first-generation Galaxy Fold, and a point competitors consistently raise against Samsung’s book-style devices. Samsung has not confirmed the final production specification.

The Timing and Its Competition

Apple is widely expected to enter the foldable market later in 2026, potentially under its own Ultra label based on supply-chain and certification reports circulating through the year. Samsung getting the Fold 8 Ultra into Bluetooth SIG months ahead of Apple’s anticipated reveal gives the Galaxy device a search and retail head start: buyers researching foldables ahead of that launch will find a certified, already-shipping option first. Early supply-chain reports have pegged the Fold 8 Ultra’s US starting price at $1,999 for 256GB, matching what Samsung charged for its predecessor’s debut configuration in the US.

China’s foldable brands have also changed the market Samsung is navigating. Huawei brought the wide, passport-proportioned inner display to mass production before Samsung shipped anything comparable in that shape. Xiaomi has moved similarly on thinness and weight targets, its foldable lineup competing closely on specs that once gave Samsung clear separation. The wide-format Galaxy Z Fold 8 answers that design direction. Above it, the Ultra badge on the Fold 8 Ultra holds the premium position as Apple prepares to enter the same market.

A software angle sits alongside the hardware. Leaks cited by multiple outlets report that the Fold 8 series will ship with Google’s Gemini Intelligence, Google’s on-device AI assistant feature, pre-loaded as the default out of the box. The arrangement reportedly covers both Fold models and extends a software partnership Samsung and Google have built across several Galaxy generations. Samsung has not confirmed the feature for the Fold 8 lineup.

Galaxy Unpacked London, July 22

Samsung is expected to hold its annual Galaxy Unpacked foldable launch on July 22 in London, a date first reported by South Korean tech press. It would mark the first summer Unpacked held in the UK capital; previous foldable launch events have gone to Seoul, San Francisco, and New York. Samsung has not confirmed the location or sent invitations as of June 4, 2026.

The Galaxy Z Flip 8 is expected to appear on the same stage, continuing the clamshell foldable line. Codenames for the Galaxy Watch 9 surfaced in a Wear OS app teardown in late May, pointing to a three-tier watch lineup; our Galaxy Watch 9 codename breakdown details what the software evidence suggests for each model. Galaxy Glasses, Samsung’s entry into consumer wearable eyewear, have also appeared in Unpacked speculation for the same date.

Galaxy Unpacked is scheduled for July 22 in London; following Samsung’s standard cadence, pre-orders are expected to open the same day, with units in stores roughly two weeks later.