iPhone 18 Rumours: Foldable, Camera, and 2026 Launch

The iPhone 18 rumours have gained traction in recent weeks and point to the biggest overhaul of the line since 2017: a variable aperture camera, Face ID under the display, a foldable iPhone debut, and — for the first time in nearly two decades — a split launch across two dates. We've gathered the most consistent leaks here, with sources, and separated supply chain facts from mere speculation.

TL;DR — the iPhone 18 rumours summary:

• Variable aperture camera (mechanical) on Pro models, with components from LG Innotek and Foxconn
• Face ID under the display on Pro and Pro Max, shrinking the Dynamic Island by 25-35%
• A20 / A20 Pro chip on TSMC's 2nm process, ~15% faster and ~30% more efficient
• Apple's own C2 modem replacing Qualcomm across the entire line
• First foldable iPhone with an internal ~7.8-inch display in September 2026
• Split launch: Pro, Pro Max, and foldable in autumn 2026; standard model and 18e in spring 2027

Why iPhone 18 rumours are different this year

Every iPhone cycle generates leaks, but what sets the iPhone 18 rumours apart is the scale of change. This is not an incremental camera or battery upgrade. Supply chain sources describe structural changes: how Apple launches the line, the depth sensor for Face ID, the optical camera assembly, and even the connectivity modem.

When multiple reporters with a track record of accuracy — such as Ming-Chi Kuo and the team at MacRumors{target="_blank"} — converge on the same points, the signal becomes stronger. That is exactly the case here. Below, we break down each front, always remembering: until Apple takes the stage, it's all rumour.

If you want an overview focused on the processor and commercial timeline, we've already covered that in detail in our article on the A20 Pro chip and iPhone 18 launch. Here, the focus is on sensory hardware and design.

Face ID under the display and a smaller Dynamic Island

The most visually impactful rumour is Face ID partially under the display. On the iPhone 18 Pro and Pro Max, the flood illuminator — part of the system that projects infrared dots onto the face — would be moved under the OLED panel.

The practical effect: the Dynamic Island shrinks. Reports mention a reduction of 25% to 35%, leaving the cutout at about 14 to 15 mm wide. It's not the complete disappearance of the island — the front camera and some sensors remain visible — but it's the first concrete step towards a nearly clean front.

Why hasn't Apple eliminated the island entirely?

Placing the entire Face ID system under the display still runs into limits of infrared light transmission through pixels. A partial implementation reduces the risk of authentication failure and maintains the security of facial unlocking — something Apple is unwilling to compromise for aesthetics. That is the most likely reading from engineers following the topic.

Variable aperture camera: what changes in practice

Among all the iPhone 18 rumours, the variable aperture camera is the most exciting for photographers. Today, iPhone lenses have a fixed aperture. The novelty would be a mechanical diaphragm, capable of opening or closing to control light intake — like a professional camera.

In practice, this brings two benefits:

• More depth of field control: you choose a blurred background (wide aperture) or a scene entirely in focus (narrow aperture), optically, without relying solely on software.
• Better performance in bright light: closing the diaphragm reduces light blowout and diffraction in very bright scenes, something digital ND filters simulate poorly.

Analyst Ming-Chi Kuo was the first to point out the feature, and an October 2025 report listed LG Innotek and Foxconn as module suppliers. The front camera would also increase to 24MP, doubling the resolution for selfies and video calls.

For those comparing flagships, it's worth looking at how the competition handled optics this year — we analysed this in our review of the Xiaomi 17 Pro Max with Leica camera, which bets on large sensor hardware rather than a mechanical diaphragm.

A20 chip, C2 modem, and hardware gains

The heart of the iPhone 18 rumours is the manufacturing process leap. The A20 (or A20 Pro on premium models) would be Apple's first chip produced on TSMC's 2nm node. Add to that the C2 modem, Apple's second proprietary connectivity chip, which would finally replace Qualcomm components across the entire line.

Component	iPhone 17 (current)	iPhone 18 (rumour)	Expected gain
Chip process	3nm (A19)	2nm (A20)	~15% faster
Energy efficiency	Baseline	2nm	~30% better
Modem	Qualcomm / C1	Own C2	More speed and efficiency
Front camera	18MP	24MP	High-resolution selfies
RAM (standard model)	8GB	12GB	More headroom for on-device AI

The 30% efficiency gain is the number that matters most in daily use: it means more battery life running the same apps. And the 12GB of RAM on the standard model opens up space to process more Apple Intelligence features locally, without sending data to the cloud.

The first foldable iPhone

After years of speculation, the iPhone 18 rumours finally place Apple's foldable on a real timeline. The device — called by some leaks the iPhone Fold and by others the iPhone Ultra — would feature an internal display of about 7.8 inches, folding in a book format.

The technical points circulating:

• Samsung Display OLED panel designed to minimise the central crease, the Achilles' heel of Android foldables.
• Liquid metal hinge, aiming for superior durability and a less noticeable crease.
• Debuts alongside the Pro models in September 2026, positioned as the most expensive iPhone ever.

This is Apple's biggest design bet since the iPhone X. If the crease is indeed nearly imperceptible, the company enters late but with the finishing standard that many current foldables lack.

Split launch: the expected timeline

The most surprising change in the iPhone 18 rumours is not technical — it's commercial. For the first time in nearly 20 years, Apple would not launch the entire line at the same September event.

The likely timeline, according to sources:

1. Autumn 2026 (September): iPhone 18 Pro, iPhone 18 Pro Max, and the first foldable iPhone.
2. Spring 2027 (early year): iPhone 18 standard, iPhone 18e, and possibly a second generation of the iPhone Air.

The justification cited is production complexity: ramping up volume of the 2nm chip and the new modem simultaneously for four or five models strains the supply chain. Staggering reduces the bottleneck. It's worth noting that some more cautious reports suggest the standard model might slip to early 2027 — another reminder that dates, in rumour, are the most volatile information.

Battery, prices, and what remains unknown

Not everything circulating has the same degree of certainty. Some points about the iPhone 18 still live in the grey zone of leaks — they should be treated as hypotheses, not facts.

In the battery area, reports about the Pro Max suggest a slightly thicker body to accommodate a larger cell. This makes technical sense: the C2 modem and 2nm chip promise efficiency, but the variable camera, brighter display, and Face ID under the screen consume power. A physically larger battery would be Apple's safety margin to deliver the autonomy marketing will promise.

In the colours area, a mention of a "Dark Cherry" shade for the Pro models has emerged. This is the kind of detail that leaks early and changes until the eve — colour does not require a production line defined months in advance, so it is among the least reliable items.

And prices? Here, speculation is risky. The introduction of a foldable positioned as the most expensive iPhone ever could push the line's ceiling well above the current Pro Max. Meanwhile, traditional Pro models tend to maintain their price level, with Apple absorbing part of the 2nm node cost to avoid scaring consumers. In the UK, exchange rates and taxes remain the biggest distorting factor — any projection in pounds before the official announcement is a guess.

The practical recommendation: treat battery, colours, and price as "awaiting confirmation." What has supply chain backing is the optical assembly, the silicon, and the split timeline.

How to read leaks without falling into traps

Not every rumour is born equal. After covering several launch cycles, we've learned to weigh the reliability of iPhone 18 rumours by a few practical criteria:

• Supply chain source > "anonymous source": leaks about components (Samsung Display, LG Innotek, TSMC) tend to be more solid than design rumours.
• Convergence: when three or more independent outlets hit the same point, the probability rises.
• Analyst track record: Ming-Chi Kuo and Mark Gurman make mistakes, but they get far more right than profiles with no track record.
• Hardware is more predictable than software: production lines must be defined months in advance; software features can change up to the last minute.

Applying these filters, the variable camera, 2nm chip, and split launch appear as the most solid rumours. The "Dark Cherry" colour and fine battery details, as always, fall into the "interesting, but wait for confirmation" category.

Is it worth waiting for the iPhone 18?

It depends on where you are. If you use an iPhone from two or three years ago and it still does the job, waiting for a variable camera, Face ID under the display, and a much more efficient chip makes sense — especially if you photograph a lot or want maximum autonomy.

On the other hand, if your phone no longer lasts the day, buying the current model is not a mistake: Apple Intelligence features already run well on current hardware, as we showed in our coverage of iOS 26 and its new features. And remember the split timeline: if you want the standard model, you might have to wait until 2027 anyway.

Conclusion

The iPhone 18 rumours paint the most ambitious iPhone in nearly a decade: a camera with a mechanical diaphragm, a cleaner front, a true foldable, and a real efficiency leap with the 2nm chip. It's still all rumour — but it's rumour with supply chain backing, not an end-of-day guess.

At Agathas Web, we follow these launches not out of gadget curiosity, but because each new hardware generation changes what can be built in apps, on-device AI, and mobile experiences. Want to discuss how these novelties affect your digital product? Get in touch with us — we translate hype into technical decisions.