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Samsung Galaxy Z Fold 8 Ultra vs. Z Fold 7: Improved Battery, Screen and a Higher Price

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Why This Matters

The Samsung Galaxy Z Fold 8 Ultra introduces subtle yet impactful design and display enhancements over the Z Fold 7, including improved battery life, a thinner profile, and a brighter, anti-reflective screen. These upgrades are significant for consumers seeking more durable and user-friendly foldable devices, while also pushing the boundaries of foldable smartphone technology. Despite the high price point, these innovations highlight Samsung's commitment to refining the foldable experience and maintaining industry leadership in this segment.

Key Takeaways

At Samsung’s Galaxy Unpacked event, the phone-maker announced three new folding phones, including its first-ever Ultra foldable phone. The Galaxy Z Fold 8 Ultra is the true successor of last year’s Fold 7, while the Fold 8 enters with an all-new wide-fold design.

These devices are still priced high enough to put them out of reach for many, but they pack subtle design improvements that might make a big impact in daily life. I love the new anti-reflective coating, easier-to-unfold design and battery upgrades, but the Galaxy Z Fold 7 remains a powerful and capable device – especially if you can get it at a rare discount.

The two book-style foldables differ mainly in experiential upgrades rather than spec bumps. It might be hard to get an idea of what’s exactly new. That’s why I put them side by side during my hands-on to find out.

The Galaxy Z Fold 8 Ultra succeeds the Galaxy Z Fold 7 with a thinner design when folded. Prakhar Khanna/CNET

Design and display

The Samsung Galaxy Z Fold 8 Ultra is roughly the same size as the already thin-and-light Fold 7. It weighs the same but is a millimeter slimmer when unfolded. Both phones are comfortable to hold, but the new model is easier to open.

Samsung has made the Ultra’s sides slightly slimmer so its bezels don’t run all the way to the corners. This gives you a slight gap between the sides to make it easier to unfold. In comparison, the Fold 7 has flat sides with zero gap when the phone is folded shut, making it more difficult to unfold.

Both phones have a 6.5-inch AMOLED cover screen and an 8-inch AMOLED folding display with a 120Hz variable refresh rate. The Galaxy Z Fold 8 Ultra’s inner screen is brighter at 3,000 nits (versus 2,600 nits on the Fold 7). It also has a matte finish, along with my long-requested feature: an anti-reflective coating for better legibility in harsh lighting conditions and outdoors.

Side by side of the Galaxy Z Fold 8 (left) and the Z Fold 7. Prakhar Khanna/CNET

I held both phones indoors in direct light, and the difference was noticeable. My Fold 7 was more susceptible to glare and harder to see under direct light when compared to the new model.

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