Last year, the Samsung Galaxy Z Fold 7 was the best foldable I’d ever tested, thanks to an extremely sleek form factor that made it by far the most comfortable phone in the category to actually hold in your hands. This year’s follow-up has a new name, but it’s broadly the same phone, for better and worse.
Meet the Galaxy Z Fold 8 Ultra, a re-branded follow-up to the Z Fold 7. Confusingly, there is also a phone called the Z Fold 8, but it’s a totally different device. Regardless of that, Samsung’s newest and most premium flagship foldable checks most of the boxes you would want it to check: It’s still very comfortable in the hands, the displays are bright and vivid, and the battery has gotten a sizable boost over last year.
But, sadly, that’s about it. Aside from all of that and a modest camera upgrade, you’re paying $2,099 (a $100 price increase year-over-year) for a phone that’s very similar to its predecessor. The Z Fold 8 Ultra might be a great get for anyone who doesn’t already have a foldable, but Z Fold 7 owners can likely wait until the next big revision to upgrade.
Samsung Galaxy Z Fold 8 Ultra: Design and specs
It’s a tiny bit thinner.
Credit: Joe Maldonado/Mashable
Starting with the phone’s physical design, Samsung has not reinvented the wheel in 2026.
That might read as disappointing, but last year was such a big sea change for the Fold series that it’s fine for this year’s phone to carry that torch forward. There really wasn’t much that needed changing. Samsung did shave one tenth of a millimeter off the total thickness, bringing it down to 4.1mm instead of 4.2mm on the Z Fold 7, but the two devices otherwise look, feel, and weigh the same.
As for colors, your options this year are fairly boring: Cream, Graphite, Violet Shadow, and Green Shadow. The last one is an online exclusive on Samsung’s store.
Here are the rest of the relevant specs for the Z Fold 8 Ultra:
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Inner display: 8-inch AMOLED display with 120Hz refresh rate
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Outer display: 6.5-inches AMOLED display 120Hz refresh rate
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Processor: Snapdragon 8 Elite Gen 5 for Galaxy chipset
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Unfolded dimensions: 158.4 x 143.2 x 4.1 mm
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Folded dimensions: 158.4 x 72.8 x 8.9 mm
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RAM: 12GB to 16GB RAM
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Storage: 256GB, 512GB, or 1TB storage
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Battery: 5,000mAh battery
Compared to the Z Fold 7, most of those specs are roughly the same. The displays haven’t changed much, but that’s fine because they were already great. One important change Samsung did make was to up the max brightness from 2,600 nits to 3,000 nits, making the Z Fold 8 Ultra a little bit more accommodating in bright outdoor conditions. I wouldn’t say that was a problem on the Z Fold 7, but it is a little bit improved here.
Samsung also packed a newer Snapdragon chip in the Z Fold 8 Ultra, which has become customary for annual phone releases on this end of the price spectrum. Perhaps the biggest upgrade is the new 5,000mAh battery, up from 4,400mAh on the Z Fold 7. We’ll get into specific later, but rest assured, the new battery is much better.
Samsung Galaxy Z Fold 8 Ultra: Performance
The outer display is great.
Credit: Joe Maldonado/Mashable
Speaking of the new chip, performance on the Z Fold 8 Ultra is rock solid. Everything loads and opens smoothly and quickly, and I never noticed an egregious amount of overheating despite the phone’s thin frame. I won’t say this is a big improvement over the Z Fold 7, as that phone also had great performance, but the good news is that it certainly didn’t get worse.
Using the Geekbench 6 benchmarking software, the Z Fold 8 Ultra registered a multi-score score of 11,262. By comparison, the Z Fold 7 was 9,600, so it definitely seems like there’s more power under the hood here, even if it’s not eminently noticeable during daily use.
These new Snapdragon chips also enable the use of Samsung’s proprietary AI features, as well as Gemini, but as far as I can tell, the AI experience here is largely the same as on other Samsung flagships like the Galaxy S26 Ultra.
Existing features like Now Brief (a daily personalizes summary of weather and other info you might like) and Now Nudge (which reads your screen to surface relevant information when you need it) are here, but they’re a little hard to test out fully during a brief review period because they need time to learn more about you.
And so is the inner one.
Credit: Joe Maldonado/Mashable
Still, I will say I like that you can make custom cards for things like a weather forecast in Now Brief. I was able to create a weather card with only the information I would want, like a seven-day forecast with precipitation and humidity measurements, merely by asking the phone to do that. However, I would note that a good weather app would show you these things already without any intervention by AI.
One intriguing feature I was not able to properly test was My FanCam. This is a feature for shooting videos that will lock the frame around a human subject you’ve chosen to highlight, you know, like a fancam. This is extraordinarily difficult to test if you don’t have kids or are afraid of filming strangers in public, though, so I can’t give a real verdict on it just yet. If I have one gripe, it’s that it doesn’t seem to work with animals at all.
Samsung Galaxy Z Fold 8 Ultra: Battery life
As much as I loved the Z Fold 7, battery life was its biggest downfall, by a wide margin. The 4,400mAh cell inside that thing simply wasn’t good enough for a $2,000 phone. Using our normal battery testing methods (which involve playing an HD video on the display until the phone dies), I was only able to get about 20 hours of juice out of the Z Fold 7, which is well below average for a flagship phone.
Good thing Samsung fixed that. The 5,000mAh cell here gets the job done, producing about 24 hours of battery life using the same testing method. That’s still not spectacular for a phone of this price, but average is better than below-average.
Samsung Galaxy Z Fold 8 Ultra: Cameras
One thing I feel the need to establish right away is that you really shouldn’t buy a foldable phone if you want the best of the best in terms of mobile camera tech. Anyone who is serious about photography should probably go for something a bit more conventional. That said, the Z Fold 8 Ultra’s camera array is totally fine.
The 200MP main shooter from last year remains, as does the 10MP telephoto lens, but Samsung upgraded the ultra-wide lens from 12MP to 50MP this year. I have to be honest: I don’t know if this actually makes a huge difference in photo quality, though it does make a difference in photo file size. Still, ultra-wide photos taken at 50MP do look quite nice.
Ultra-wide photos do look pretty good.
Credit: Alex Perry/Mashable
Macro photography is also still adept at capturing little details on tiny objects.
The amount of outdoor plants in Brooklyn makes my job easy sometimes.
Credit: Alex Perry/Mashable
You’d think the telephoto lens (which has 3x optical zoom) would produce quality zoomed in shots. If you keep the zoom level at around 10x or lower, things do tend to look OK.
At around 10x zoom, you can still get decent-looking shots.
Credit: Alex Perry/Mashable
But if you go beyond that, the phone’s software starts filling in the blanks and things can get very ugly, very fast. I don’t even know why 30x zoom exists on this device when every 30x photo I took looked like this.
Gross!
Credit: Alex Perry/Mashable
But, aside from that, shots taken with less extreme parameters still usually come out looking colorful and pretty.
Shout out to New York’s graffiti artists.
Credit: Alex Perry/Mashable
And I’ll leave you with a portrait shot of the sign outside my favorite bar.
This place has a cat.
Credit: Alex Perry/Mashable
Samsung Galaxy Z Fold 8 Ultra: The verdict
I think the Samsung Galaxy Z Fold 8 Ultra would probably still be my foldable of choice, if money weren’t an object. The thin chassis, gorgeous displays, and newly improved battery go a long way towards making it a very good phone. Its cameras are also the best among the new Samsung foldables.
The only problem here is that almost all of that (aside from the battery) was also present a year ago. Sometimes I wonder if we still need to do annual updates for phones, and this is one of those times. Especially with the $100 price hike.
