Galaxy Z Fold 8 Review: Don't Upgrade From the Fold 7
There's a lot of hype around the Galaxy Z Fold 8. Some of it I completely agree with, and some is way over-exaggerated — because if you already own a Z Fold 7, I have to tell you something. I'm saving it for the end, because I want you to understand why first. But the short version is in the title.
Quick Verdict
The Z Fold 8 is a genuine rethink of the form factor: shorter and wider, at 201g the lightest book-style foldable anyone has made, with a cover screen that's finally good enough that you don't need to open the phone for video. But it's not a big upgrade over the Fold 7 — and in a few specific ways (cover-screen typing, the removed flex mode, the lost telephoto) it's a step back. The battery and charging are the real wins. If you own a Fold 7, love the new shape but don't feel forced to jump. I love this phone, and I think this is the shape that eventually wins — but it doesn't make your Fold 7 obsolete.
The New Shape: Shorter, Wider, Lighter
The first thing I noticed picking it up is how short it feels. It doesn't feel as comfortable as a regular candy-bar phone — even the thin Fold 7 is easier to grip one-handed. This is a wide boy; it feels like you're holding half a phone, so typing needs more precision and there's more finger fatigue. I'm nitpicking, but I want you to stop thinking of this as a fold — think of the front screen as a giant Z Flip cover screen, or (for my older crowd) a BlackBerry Passport. That's the vibe. I do wish they'd rounded the corners more; they're boxy in a way that goes against everyone else right now.
At 201g it's the lightest book-style foldable ever made. There's no under-display fingerprint sensor — it's a physical one on the side, which creates a quirk I'll come back to. One correction on something you'll hear elsewhere: this does not have a titanium frame. The frame is advanced armor aluminum. The titanium is a flexible alloy sheet laminated inside the display panel — Samsung calls it Flex Titanium. It's new this year, just not where people think it is.
Why the Smaller Cover Screen Shows More
Here's the counterintuitive part, with actual numbers I haven't seen anyone else give. The Fold 7's cover screen is 6.5 inches; this one is 5.5. So the Fold 7 wins, right? The opposite — and it's not close. The Fold 7's cover screen is 21:9, tall and skinny, only 2.56 inches wide. The Fold 8 is 10:16 and 2.94 inches wide — 15% wider. Video fills width, not diagonal, so the smaller panel shows video about 15% bigger on the diagonal and ~32% more actual picture. This cover screen even beats a full Galaxy S26 for watching video — a phone you never have to open is better for YouTube than Samsung's regular flagship. That's the entire argument for this form factor in one number.
The trade-off is everyday text. Typing on the Fold 7's cover screen gives you lots of vertical space — more of a message, more of a web page. The Fold 8 cuts that roughly in half; text eats the top of the screen, and it gets worse fast if you bump up the font size. If you spend 90% of your time on the cover screen doing email and messaging, the Fold 7 (or the Fold 8 Ultra) is more comfortable.
The Inner Display Is Finally Intuitive
Open it up and it flips again. I never found the Fold 7's inner display intuitive, but I do on this one — because of the aspect ratio. The Fold 7's inner screen is basically square (1.11:1), which is a weird shape for almost everything; watch 16:9 and you get enormous black bars. This is 4:3, and the "impossible" thing happens again: the 7.6-inch screen shows a bigger 16:9 video than the Fold 7's 8-inch screen (6.99" vs 6.82"). Smaller panel, bigger picture, same reason — it's wider relative to its height. In portrait it feels like a proper piece of paper, so reading books, holding it on a call, and browsing are all more comfortable.
Where the Fold 7 wins is two apps side by side — the near-square shape gives each app a better shape. I'm not that person, so Samsung's framing that "the Ultra is the one for power users" is a bit much. You can absolutely be a power user here; the benefits are just reversed (a spreadsheet shows more columns and fewer rows in this shape, more rows and fewer columns on the Fold 7).
The Crease, and the Missing Flex Mode
You can still see the crease, and the more I fold and unfold it, the more visible it gets. My Fold 7, a year in, looks and even sounds worse than at launch — like an old rusted machine. The Fold 8 isn't cranky yet, but give it a few months.
Here's the part nobody put on a slide: there is no flex mode on the Z Fold 8. The hinge is different this year — push it past a point and it just opens the rest of the way, instead of holding at an angle. The "stops anywhere" hinge is gone, and there's no flex mode in settings at all. What got me is that it's still on the Fold 8 Ultra and the Flip 8 — it's only gone here.
Displays and a Fingerprint Quirk
Both panels are 120Hz LTPO and now hit over 3,100 nits peak (versus 2,600 on the Fold 7) — better outdoors, though not night and day. What stood out is the coating: not as anti-reflective as some of the stuff coming out of China, but noticeably less glare than the Fold 7, and I'm glad they didn't go full matte and lose the vibrancy. A good happy medium. One thing nobody warned me about: you have to register three different fingers to live with this phone — thumb when closed in your right hand, index when closed in your left, and a pointer finger when it's open in portrait with the power button at the top.
Cameras: A Precise Disappointment
We're down to two rear cameras, and I want to be precise, because most takes I've seen are lazy. The main is a 50MP sensor — the exact same ISOCELL Gen 3, f/1.8, 1/1.56" sensor as the regular Galaxy S26. I shot both; the results are basically identical. On a $1,900 phone, that's fair to be annoyed about.
But here's what nobody's telling you: the ultra-wide is the opposite story — a 50MP Sony sensor with autofocus. The base S26's ultra-wide is 12MP with no autofocus. This is the same class of ultra-wide as the S26 Ultra: four times the resolution, a brighter lens, and real macro because it focuses.
What you're really losing is the telephoto. The Fold 7 and Ultra have a 10MP 3× (never great, but it existed). Here you're on digital zoom past 1×, and it gets really soft past 2×. The base Galaxy S26 — less than half the price — has an optical telephoto and this doesn't. Selfies are two 10MP cameras (cover and inner, the inner being an 18mm ultra-wide good for group shots) versus 12MP on the S26. Funny detail: the Fold 8 has a better video feature set than the base S26 despite worse camera hardware — which tells me Samsung is deliberately upselling you to the Ultra for those video features. It's not a hardware limitation.
Performance, Battery, and Speakers
It runs the Snapdragon 8 Elite Gen 5 for Galaxy, same as the S26. Games run great, and the wider landscape shape actually makes gaming feel better than on the Fold 7. One flag: under long sustained loads it throttles pretty hard and gets warm — and tellingly, Samsung's press release specifically credits the Ultra with an expanded graphite cooling structure, a line that doesn't appear for this phone.
Battery is the surprise. I saw 4,800mAh and assumed it would die fast — I was wrong. That's 400mAh more than the Fold 7, plus a more efficient chip, and in independent testing it scores almost 17 hours of active use versus the Fold 7's 13. That matches my experience exactly: zero battery anxiety, ending days at 40–50%. And it's the first Samsung foldable to go past 25W with 45W charging — 0 to about 65% in half an hour. Not the fastest on the market, but the single most overdue upgrade here. You also get Wi-Fi 7, reverse wireless charging, and DeX.
Speakers are the weak spot — average. Both sit on the same half of the phone, so the second you open into landscape, stereo separation collapses. Closed, it's fine; open, it falls apart. The S26 Ultra and iPhone 17 Pro Max clearly sound better.
Who Should Buy It?
- If you own a Fold 7: you'll love the new form factor, but this is not a massive upgrade — and in a few ways (cover-screen typing, flex mode, telephoto) the Fold 7 is still better. Don't feel forced. Enthusiasts chasing the trade-in deals, go for it (I did — this is a review unit but I bought my own).
- Should you pay ~$200 more for the Ultra? If you're a camera person, yes. If you need maximum battery or constantly run two apps side by side, yes. Otherwise the Ultra is priced ridiculously for what it adds.
- If you've wanted something smaller and wider with a front screen finally good enough that you don't need to open the phone — and you can live with the camera hit — this is it.
I love this phone. It's not perfect, but it doesn't disappoint, and I honestly think this is the shape that wins — the tall, skinny fold gets left behind, the same way every phone eventually became a candy bar.
Where to Buy
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Published: August 2026
