Samsung unveiled the Galaxy Z Fold 8 Ultra at Unpacked 2026 in London — its first foldable to carry the “Ultra” badge and one pitched as “designed for maximum productivity.” Highlights include a larger battery, an improved magnet-assisted hinge, and a number of hardware and software changes aimed at minimizing the visible crease and improving thermal management. Pre-orders start at €2,199 / $2,099.
Galaxy Z Fold 8 Ultra: design and displays
– The Fold 8 Ultra keeps the big internal foldable display plus a cover screen. The external cover display is 6.5 inches (FHD+) with Gorilla Glass Ceramic 3 protection. The main unfolded display measures 8.0 inches (QXGA+) with an anti-reflective treatment and a peak brightness Samsung claims reaches 3,000 nits.
– Both panels are Dynamic AMOLED 2X and support a 120 Hz refresh rate. Samsung also introduced a new “Flex Titanium” internal structure to reduce the visible crease and a magnet-assisted hinge to make opening and closing smoother.
Performance, memory and cooling
– The phone is powered by the Snapdragon 8 Elite Gen 3 for Galaxy (3 nm), and memory configurations range from 12 GB RAM / 256 GB storage up to 16 GB / 1 TB.
– For thermal management, Samsung says it uses an improved graphite solution with better heat conductivity and dissipation — a critical upgrade for a foldable positioned as an “Ultra” device.
Battery and charging
– The Fold 8 Ultra uses a 5,000 mAh Silicon-Carbon (Si‑C) battery split across a dual-battery system and adopts a “dual-path” charging architecture designed to distribute current more efficiently between cells.
– Wired charging is up to 45 W and wireless charging up to 20 W. Samsung did not provide concrete real-world battery life estimates at launch.
Photo and video: high resolution and new formats
– The camera system centers on a 200 MP main sensor (f/1.7) with 2x optical zoom, paired with a 50 MP ultra-wide (f/2.2) and a 10 MP telephoto (f/2.4) offering 3x zoom.
– Selfie cameras are 10 MP on the internal display and 10 MP on the cover display.
– Samsung highlights several capture improvements: 200 MP HDR support, enhanced low-light performance under the Nightography banner, and a new APV codec for 8K video recording.
Software and Galaxy AI
– The Fold 8 Ultra runs One UI 9 and ships with an updated Galaxy AI suite. Samsung says assistant tools are now more tightly integrated into apps, with refinements to “Now Brief” and “Now Nudge” and expanded access to advanced automations powered by Gemini — features focused on boosting productivity and contextual assistance.
Dimensions, weight and finishes
– Unfolded: 143.2 × 158.4 × 4.1 mm. Folded: 72.8 × 158.4 × 8.9 mm. Weight: 214 g.
– Color options: Graphite, Cream, Violet Shadow, and Green Shadow (online exclusive).
Bottom line
Samsung positions the Galaxy Z Fold 8 Ultra as its most fully realized foldable for 2026, combining tangible hardware upgrades — bigger battery, reinforced display structure and improved cooling — with software enhancements centered on AI and productivity. Pre-orders are live now, and the announced specs target users who want a large, uncompromised foldable experience with flagship-level performance and camera capabilities.
