The Samsung Galaxy Z Fold8 Ultra has been revealed through Bluetooth SIG certification, showcasing its impressively thin design.
The Bluetooth SIG database confirms the name Galaxy Z Fold8 Ultra along with key specifications such as a 5,000 mAh battery and a thickness of only 4.1mm when unfolded.
Samsung has inadvertently confirmed the existence of the highest-end variant in its next-generation foldable phone lineup. According to data from the Bluetooth SIG, the official name will be Galaxy Z Fold8 Ultra, ending previous naming conventions debated within the tech community.
Confirm the new names and model codes.
The Bluetooth SIG database has officially listed the name Samsung Galaxy Z Fold8 Ultra after certifying the device. The system recorded five different model numbers for various markets, including: SC-56G, SCG39, SM-F976C, SM-F976Q, and SM-F976Z.

The Galaxy Z Fold8 Ultra boasts outstanding specifications.
The Galaxy Z Fold8 Ultra is expected to set a new standard for foldable smartphones with its astonishingly thin design. When fully unfolded, the device is only 4.1mm thick, 0.1mm thinner than its predecessor. Despite its ultra-thin dimensions, Samsung has optimized space to equip it with a 5,000 mAh battery and 45W wired fast charging technology. The device weighs approximately 215 grams, providing a light and comfortable grip considering its screen size.
Meanwhile, the standard Galaxy Z Fold8 version will have a few differences in specifications to differentiate the product. Below is a detailed comparison table between the two versions based on leaked information:
| Parameter | Galaxy Z Fold8 (Standard) | Galaxy Z Fold8 Ultra |
|---|---|---|
| Battery capacity | 4,800 mAh | 5,000 mAh |
| Charging power | 45W | 45W |
| Weight | 201 grams | 215 grams |
| Thinness (when open) | But | 4.1mm |
| Main camera | 50MP | But |

Foldable screen technology and its release date.
One of the most significant improvements on the Galaxy Z Fold8 duo is the display technology. Sources indicate that the crease in the middle of the screen has been treated to become so subtle that it's almost invisible, achieving a level of refinement comparable to competitors like the OPPO Find N6. This addresses one of the biggest weaknesses of foldable phones to date.

Samsung is expected to officially launch its new product line on July 22nd in London. Alongside the Fold series, the company will also introduce the Galaxy Z Flip8 clamshell foldable version at the same event.