Samsung Galaxy Z Fold8 Ultra vs Z Fold7: Detailed Comparison of Features and Performance

The Z Fold8 Ultra brings a few dynamic upgrades, but the everyday experience feels a lot like the Z Fold7. The older phone is still a solid, good-value pick.

Key Highlights

• The Fold8 Ultra has a sharper display with a better anti-reflective coating
• Battery grows to 5,000mAh, with faster 45W wired and 20W wireless charging
• Both run Snapdragon chips and get seven years of software updates
• Cameras are close, with slightly better sharpness and dynamic range on the Fold8 Ultra
• The Fold7 sounds better, while the Fold8 Ultra hits higher peaks

Quick Comparision 

Battery, Charging and Performance

The Fold8 Ultra's 5,000mAh battery (up from 4,400mAh) gives better power, especially with the screen on. Charging goes from 25W to 45W wired and 15W to 20W wireless, cutting roughly 30 minutes off a full charge.

The Fold8 Ultra works by using newer Snapdragon 8 Elite Gen 5 and Bluetooth 6.0, while the Fold7 has the Snapdragon 8 Elite and Bluetooth 5.4. RAM (12GB or 16GB) and storage (256GB to 1TB) are the same, and neither has a microSD slot.

The Fold8 Ultra ships with One UI 9 (Android 17), and the Fold7 should get it too. Both are promised seven years of updates, though the newer phone naturally stays supported longer.

Camera and Audio

Both the phones have a 200MP main camera, a 3x telephoto, and dual 10MP selfie cameras. The big difference is the ultrawide, now 50MP on the Fold8 Ultra versus 12MP on the Fold7. Pictures look only slightly different, with the Fold8 Ultra a bit sharper in some shots. Video is nearly identical, though the Fold8 Ultra adds the APV pro codec and Horizon Lock stabilization.

For audio, the Fold7 is louder and cleaner. The Fold8 Ultra has stronger bass but muddier mids.

Conclusion

The Fold8 Ultra wins on display, battery, charging speed, and processing power. But the Fold7 is still a great phone with better speakers and similar cameras. Which one to buy mostly comes down to price and what matters most to you.