Samsung Galaxy Z Fold 8 Ultra Hands-On Review: Familiar Design with Meaningful Upgrades

Samsung has expanded its foldable smartphone lineup this year by introducing the Galaxy Z Fold 8 Ultra. While the new "Ultra" branding suggests a massive leap over previous models, the reality is slightly more nuanced. Instead of completely reinventing the device, Samsung has refined the proven formula with a faster processor, a larger battery, improved charging speeds, a brighter display, and several meaningful hardware upgrades.

The overall design remains comfortably familiar, but there are enough changes beneath the surface to make the Fold 8 Ultra feel like a much more polished foldable device. After spending considerable time with the phone, here are our first impressions.

Design Enhancements

At first glance, the Galaxy Z Fold 8 Ultra looks very similar to its predecessor. Samsung hasn't significantly altered the overall footprint, meaning existing Galaxy Z Fold users will immediately feel right at home using it.

The most significant improvement comes from the completely redesigned hinge mechanism. Opening the device now feels noticeably smoother and more deliberate, with less mechanical resistance than before. Samsung has also introduced a slightly wider gap between the frame halves when folded, making it much easier to slip a finger between them and unfold the device.

Furthermore, the Fold 8 Ultra is marginally thinner than its predecessor when unfolded, though the difference is a mere 0.1mm—too minimal to notice in daily handling.

Display Improvements and Crease Reduction

Samsung has continued tackling one of the foldable series' persistent weaknesses: the screen crease. The Galaxy Z Fold 8 Ultra features a redesigned display structure incorporating a titanium alloy plate directly beneath the OLED panel, which helps minimize crease visibility while structurally improving overall durability.

While the crease hasn't completely vanished, it is noticeably less pronounced than on previous generations and quickly fades from your attention once the display lights up.

Samsung has also drastically upgraded both screens. Peak brightness on both panels now reaches an impressive 3,000 nits, and pixel density on the foldable inner screen has been increased to 422 PPI for sharper visual clarity.

The flexible inner display also features a specialized anti-reflection coating, which vastly improves outdoor visibility when combined with the higher peak brightness levels.

Performance and Battery Life

Powering the Fold 8 Ultra is Qualcomm's powerful Snapdragon 8 Elite Gen 5 for Galaxy processor, paired with a robust 5,000mAh battery.

In a major milestone, Samsung is introducing silicon-carbon battery technology to its foldable lineup for the very first time. The company claims it adopted a conservative approach with this technology to ensure maximum battery longevity throughout the device's promised seven-year software support window.

Charging speeds have also received a welcome boost. The Fold 8 Ultra now supports 45W wired charging, bringing it on par with most of Samsung's traditional candy-bar flagships—though it falls slightly short of the Galaxy S26 Ultra's 60W charging capability.

Camera Capabilities

The Galaxy Z Fold 8 Ultra retains its capable 200MP main camera sensor, which is now accompanied by a brand-new 50MP ultra-wide camera matching the sensor found on the Galaxy S26 Ultra.

However, not every lens has been upgraded. The primary sensor misses out on the wider f/1.4 aperture introduced on the S26 Ultra, and the 10MP 3x telephoto camera is carried over unchanged from the previous model generation.

Software and Galaxy AI Features

Out of the box, the Galaxy Z Fold 8 Ultra runs on One UI 9 based on Android 17, introducing specialized camera and Galaxy AI capabilities not currently found on the Galaxy S26 series beta.

Among the new additions is an enhanced Dual Recording mode, which allows users to simultaneously record video using both the front and rear cameras in either a vertical or horizontal split view. The camera application also supports Super Steady with Horizontal Lock to keep horizons completely level regardless of device rotation.

Samsung has also debuted My FanCam, an intelligent Galaxy AI editing tool. While standard auto-framing tracks subjects during live recording, My FanCam lets you pinpoint a specific person you want to isolate within an existing video clip, instantly generating a brand-new standalone video focused exclusively on that individual.

What is the screen size and refresh rate of the Galaxy Z Fold 8 Ultra?

The Galaxy Z Fold 8 Ultra continues to feature expansive foldable display technology equipped with dynamic high refresh rates and enhanced peak brightness levels reaching up to 3,000 nits.

Does the Galaxy Z Fold 8 Ultra support S Pen input?

No, S Pen support and housing have not been introduced to this specific ultra foldable model for this generation.

What chipset powers the new foldable flagship?

The device is powered by Qualcomm's high-performance Snapdragon 8 Elite Gen 5 processor specifically optimized for Galaxy devices.

How fast does the Galaxy Z Fold 8 Ultra charge?

It supports up to 45W fast wired charging, aligning it more closely with Samsung's traditional flagship smartphone lineup.

What version of Android does it run out of the box?

The device ships with Android 17 paired with Samsung's custom One UI 9 interface.

🔎 Conclusion: The Galaxy Z Fold 8 Ultra may not radically reinvent Samsung's flagship foldable formula despite its prestigious new naming convention, but it successfully refines the user experience across the board. Through a smoother hinge mechanism, a less obtrusive crease, a brilliantly bright display, faster charging speeds, and innovative software additions, it cements itself as a mature and highly capable foldable device that leaves us with overwhelmingly positive first impressions.