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| iPhone 17 Pro Max (left) dummy unit next to iPhone 18 Pro Max dummy unit (right). |
The first physical, detailed hands-on video with dummy units of the upcoming iPhone 18 Pro Max has finally surfaced — and while the overall design might look familiar at first glance, Apple appears to be quietly doubling down on “pro” camera hardware in a way we haven’t seen in years.
If you’ve been waiting for a dramatic visual overhaul, you might be slightly disappointed. Compared to the iPhone 17 Pro Max, the changes are largely evolutionary. But for photography enthusiasts and power users, the tweaks under the surface — and on the display — could make this one of the most compelling upgrades since the iPhone 14 Pro.
Let’s break down everything the new dummy units reveal, from a noticeably smaller Dynamic Island to a thicker chassis that hints at bigger batteries and advanced camera tech.
The Dynamic Island Gets a Much-Needed Shrink
The biggest and most visible change? Apple is finally refining the Dynamic Island — by making it significantly smaller.
According to the dummy units, the cutout housing the front-facing camera and Face ID sensors now measures just 14.98 mm wide, compared to the previous 20.06 mm. That’s a reduction of roughly 25% in width. While the island’s shape and functionality remain similar, the reduced footprint on the display gives you back a bit of precious screen real estate — something users have been quietly hoping for since 2022.
iPhone 18 Pro Max has a noticeably smaller Dynamic Island cutout.
(Source: MaxTech)
It’s not the full under-display camera revolution some had predicted, but it’s a meaningful step forward. And given that the iPhone 14 Pro introduced the Dynamic Island, a four-year refinement cycle feels right on schedule for Apple.
Thicker Body, Bigger Ambitions
Pick up the dummy unit, and you’ll notice another immediate difference: it’s slightly thicker.
The iPhone 18 Pro Max appears to have grown in depth compared to the 17 Pro Max. While exact thickness measurements aren’t provided in the hands-on video, the reviewer notes that the extra girth likely serves two purposes:
- A larger battery – With Apple pushing even better battery life (especially as on-device AI features become more power-hungry), a thicker chassis makes sense.
- Room for advanced camera hardware – And this is where things get really interesting.
Camera Bump Gets Beefier: What Variable Aperture Could Mean
The camera plateau has also seen a design shift. The individual lenses are now 3% thicker, protruding nearly a full millimeter more than previous generations. Additionally, the diameter of each lens has expanded from 16.15 mm to 16.5 mm, noticeably reducing the empty space between the sensors.
Why does that matter? It’s the strongest evidence yet for the long-rumored variable aperture feature coming to the iPhone 18 Pro lineup.
A variable aperture would allow the camera to physically adjust the size of the lens opening, giving photographers greater control over depth of field and low-light performance — something Android flagships have experimented with, but Apple has yet to embrace. The extra lens diameter and protrusion could provide the mechanical space needed for that feature.
If true, this would be the most significant “pro” camera upgrade in years, potentially putting the iPhone 18 Pro Max in a league of its own for mobile photography.
Slightly Taller and Wider – Will Your Old Case Fit?
The hands-on video confirms that the dummy models, made from solid aluminum, are marginally taller and wider than the current iPhone 17 Pro Max. However, the increase is so minimal that the reviewer speculates existing cases might still fit — though that depends entirely on the accuracy of these dummy units.
That’s a big “if,” but it’s worth noting: the same source provided dummy units for the iPhone 17 lineup back in April 2025, and those turned out to be a near-perfect reflection of the final hardware Apple released in September 2025.
For context, check out the original hands-on video that kicked off this entire leak cycle:
👉 Watch the full iPhone 18 Pro Max dummy unit hands-on here 👈
The reviewer from MaxTech emphasizes that because their April 2025 preview of the iPhone 17 lineup proved remarkably accurate, these iPhone 18 Pro Max dummy units carry significant weight. Still, as with any unconfirmed leak, a healthy dose of skepticism is encouraged.
iPhone 18 Pro Max vs. The Foldable iPhone Ultra: A Boring Slab?
Perhaps the most intriguing takeaway from the video isn’t what’s changed — but what’s coming alongside it.
Apple’s premium iPhone 18 Pro models look boring next to the foldable iPhone Ultra, according to the reviewer. That foldable device, also teased in the video using design units, appears to be a completely different beast altogether. If Apple launches a foldable iPhone Ultra alongside the slab-style iPhone 18 Pro Max this fall, it could mark a turning point where the “Pro Max” is no longer the absolute pinnacle of the lineup.
For customers who crave novelty, the foldable might steal the spotlight. But for those who want the most refined, powerful traditional smartphone on the market, the iPhone 18 Pro Max is shaping up to be a compelling — if conservative — upgrade.
Release Date and What to Expect
According to the report, the iPhone 18 Pro and 18 Pro Max are expected to debut this fall (likely September 2026), together with the foldable iPhone Ultra. Meanwhile, the vanilla iPhone 18, iPhone Air 2, and iPhone 18e are expected to launch in the spring of 2027 — a notable shift from Apple’s usual annual September cadence for non-Pro models.
That staggered release could help Apple manage supply chains and give the foldable model extra breathing room in the holiday quarter.
Final Thoughts: Incremental Outside, Revolutionary Inside?
On the surface, the iPhone 18 Pro Max dummy units don’t scream “reinvention.” The design language is clearly inherited from the iPhone 17 Pro Max, and the smaller Dynamic Island — while welcome — isn’t a radical change.
But the thicker body, larger lens diameters, and that tantalizing variable aperture rumor suggest that Apple is focusing its innovation where it matters most for “Pro” users: camera performance and battery life.
If the variable aperture system delivers on its promise, the iPhone 18 Pro Max could quietly become one of the most capable camera phones ever made. And if the smaller Dynamic Island and slightly larger battery make everyday use more pleasant, that’s just icing on the cake.
For now, take these dummy unit leaks with cautious optimism. The same source proved reliable for iPhone 17, but until Tim Cook takes the stage in Cupertino, nothing is set in stone. One thing’s for sure: 2026 is shaping up to be a very interesting year for iPhone fans.
What do you think — is a smaller Dynamic Island and variable aperture enough to justify an upgrade? Or are you holding out for the foldable iPhone Ultra? Let us know in the comments below.
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| iPhone 18 Pro Max has a noticeably smaller Dynamic Island cutout. |
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| iPhone 18 Pro Max dummy unit has a thicker camera bump than iPhone 17 Pro Max. |