Quick Summary
Samsung's summer Unpacked event in London introduced three foldables at once for the first time — the Z Fold 8, a new Z Fold 8 Ultra, and the Z Flip 8 — built around a display technology aimed at finally reducing the visible crease, plus a deeper layer of agentic AI.
Key Takeaways
- Samsung added an "Ultra" tier to its foldable lineup for the first time ever
- The new Flex Titanium display targets the long-standing crease complaint
- Agentic AI now handles more multi-step tasks across the foldable software
- Samsung also debuted its first AI smart glasses alongside the phones
A Foldable Lineup That's No Longer Just One Phone
For seven years, Samsung's book-style foldable was a single device with small yearly upgrades. That changed this week. At Unpacked 2026, held at Old Billingsgate in London, Samsung introduced two different book-style foldables side by side — the standard Z Fold 8 and, for the first time, a Z Fold 8 Ultra — plus the usual Z Flip 8 clamshell.
The split says something about where the market is heading. Instead of one foldable trying to be everything, Samsung is now offering a lighter, more pocketable Fold alongside a heavier, performance-focused Ultra model built for people who treat the device as a laptop replacement.
The Crease Problem, Addressed
Every Galaxy Fold since 2019 has shipped with the same complaint: a visible, sometimes feelable crease down the center of the inner screen. Samsung's answer this year is a new panel technology it calls Flex Titanium, designed to strengthen the display while making the fold line far less noticeable when the screen is open.
It's not being marketed as a complete fix, but early hands-on impressions suggest it's the biggest single improvement to the fold mechanism since the line launched.
What the Ultra Model Adds
The Z Fold 8 Ultra is the headline device. It pairs the largest foldable display Samsung has shipped with upgraded cameras, including a new ultra-wide sensor, and positions itself as a genuine alternative to carrying both a phone and a small tablet. The standard Z Fold 8, by contrast, moves toward a shorter, wider "passport-style" shape that's easier to use one-handed when closed.
AI That Does More Than Answer Questions
Samsung leaned heavily into what it calls agentic AI — software that can carry out multi-step tasks rather than just responding to a single prompt. On stage, Samsung's device chief said the company expects AI features to be present in over 800 million Samsung devices by the end of 2026, underlining how central this has become to the pitch for every new Galaxy product.
Alongside the phones, Samsung also showed off its first AI smart glasses, developed in partnership with Google, signaling it wants a presence beyond the phone screen too.
Should You Upgrade From the Z Fold 7?
If the crease has been your main complaint, this is the first generation genuinely built to address it. If you already own a Z Fold 7 and mainly use it for productivity, the Ultra model is the one worth considering — everyone else may find the standard Z Fold 8's lighter, more pocket-friendly design the more practical daily upgrade.
FAQ
Q: When did Samsung announce the Galaxy Z Fold 8?
Samsung unveiled the Z Fold 8 lineup at Galaxy Unpacked on July 22, 2026, in London.
Q: Is the Z Fold 8 Ultra a completely new product line?
Yes — it's the first "Ultra" branded foldable Samsung has released, sitting above the standard Z Fold 8.
Q: Did Samsung actually fix the foldable crease?
Samsung's new Flex Titanium display significantly reduces crease visibility but isn't described as a complete elimination of it.