Samsung Galaxy Z Fold7

What actually changed from the Galaxy Z Fold6

The headline number is thickness. Fold6 measured 12.1mm folded; Fold7 is 8.9mm, and unfolded it is 4.2mm per half. That is the difference between a phone that visibly bulges in a front pocket and one that does not, and it is the single change most likely to convert someone who has spent six generations saying foldables are too chunky.

The second change is the camera. Samsung moved the 200MP ISOCELL HP2-class sensor from the Galaxy S25 Ultra into the Fold, replacing the 50MP unit. On a device where every previous generation asked you to accept mid-range imaging for flagship money, this matters more than the spec sheet suggests — the Fold7 is the first one you can carry as your only camera without regret.

The third is the cover display, now 6.5 inches at 1080 x 2520 with a conventional aspect ratio. Earlier Folds had tall, narrow outer screens that made one-handed typing awkward enough that people opened the phone for tasks that should not require it. The Fold7's cover screen is simply a normal phone.

What did not change: the battery is 4,400mAh, charging is still 25W, and the 10MP 3x telephoto is the same module Samsung has shipped since the Fold4. Those are the three places the thinness was paid for.

Battery life and the 25W problem

GSMArena measured 11 hours 44 minutes of active use, which lands the Fold7 in comfortable one-day territory for mixed use but well short of the 15-hour figures that big-battery bar phones now post. Drive the 8-inch inner panel at full brightness for video or gaming and the drop is steep, because you are lighting nearly twice the area of a normal phone from a battery that is smaller than a Galaxy S25 Plus's.

Charging is the harder complaint. 25W QC2.0 gets you 50% in 30 minutes and a full charge in roughly an hour and a half. Competing Chinese foldables charge two to three times faster. Samsung's stated reason is longevity and heat management inside a 4.2mm chassis, and that argument is not unreasonable — but at $1,999.99 it reads as a limitation the buyer absorbs rather than a decision made for them.

Wireless charging is 15W and reverse wireless is 4.5W, both unchanged. If you routinely need a fast mid-day top-up, budget for a power bank rather than expecting the phone to solve it.

Galaxy Z Fold7 vs Galaxy Z Fold 8: buy last year's

Samsung launched the Z Fold 8 at Unpacked in July 2026 at $1,899, alongside a Fold 8 Ultra at $2,099. Ordinarily that would end the Fold7's relevance. It hasn't, for two reasons.

First, price. The Fold7 has fallen to roughly $1,500 with no trade-in required — a $400 gap that buys a great many accessories or simply stays in your pocket.

Second, and more surprising, the Fold 8 reportedly drops the 3x telephoto camera entirely. The Fold7's telephoto was already its weakest lens, but removing it altogether means the newer phone loses optical reach the older one has. Combined with the Fold 8 moving to a new "passport" design that not everyone prefers, the generational upgrade is less clear-cut than the numbering implies.

What the Fold 8 does bring is Snapdragon Elite Gen 5 and its efficiency gains. If battery life is your primary complaint about foldables — and for many Fold owners it is — that matters. But it still does not restore S Pen support, which Samsung has now declined to bring back for a second straight generation.

For most buyers in late 2026, the discounted Fold7 is the better purchase.

Durability: IP48, the hinge, and what a year of ownership revealed

IP48 is not IP68, and the distinction genuinely matters on a folding phone. The '4' certifies protection against solid objects larger than 1mm — it explicitly does not cover fine dust, sand, or grit, which are exactly the particles that damage a hinge. The '8' means immersion to 1.5m for 30 minutes, so rain and accidental dunks are properly covered.

This is the Fold7's clearest competitive weakness. Google's Pixel 10 Pro Fold is the first foldable to achieve full IP68 dust-tight certification, via a new gearless hinge. Worth noting as a counterpoint: reporting suggests that Fold's dust resistance degrades over time rather than lasting the life of the device, so it is an advantage rather than an absolute guarantee.

A year of ownership data adds useful nuance. A 2026 longevity study found roughly 25% of Fold7 units have a hinge that doesn't close completely flat — carried over from the Fold6 and unfixed — against about 0.5% on the Fold5. That sounds alarming, but the same data showed an RMA rate of only about 3.3%, a broken inner screen rate near 1.7%, and no reported micro-cracks or screen-protector peeling. The flatness issue is largely cosmetic today, though it correlates with a higher chance of micro-cracks later.

Practical advice: keep it out of sand and construction dust, never fit a rigid glass protector to the inner panel (use the factory film and let a service centre replace it), and treat the Mohs level 1 inner display as the plastic surface it is — a fingernail can mark it.

Why there's no S Pen, and what Samsung got for it

The Fold7 dropped S Pen support entirely, and this remains the most persistent complaint from previous Fold owners. The reason is straightforward: the digitiser layer required for stylus input adds measurable depth, and Samsung could not hit 4.2mm per half while keeping it.

The part that usually goes unmentioned is what Samsung did with the space. Removing the digitiser allowed a thicker sheet of ultra-thin glass in the inner display stack, which improved panel durability — the inner screen now rates Mohs level 1 rather than denting trivially. So the trade was not simply "stylus for thinness"; it was stylus for thinness *and* a tougher screen.

Whether that was the right call depends entirely on whether you used the S Pen. If you did, note that Samsung has not restored it on the Fold 8 or Fold 8 Ultra either, so there is no upgrade path back within Samsung's own lineup — and some rival foldables have since reintroduced stylus support.

Who should buy it — and who should not

Buy the Fold7 if you genuinely use the big screen: split-screen multitasking, Samsung DeX, long documents, spreadsheets, comics, or reading. At around $1,500 with seven years of OS updates, the cost amortises far better than it did at $1,999, and this remains the generation that stopped making you choose between a big screen and a pocketable phone.

Do not buy it if your priority is battery life, fast charging, zoom photography, or stylus input. The Galaxy S26 Ultra beats it on all four. If you want a foldable for the form factor rather than the screen area, the Galaxy Z Flip7 does that for far less. And if you work around sand or fine dust regularly, the Pixel 10 Pro Fold's IP68 rating is the more sensible choice.