Apple's First Foldable iPhone: What We Know About the iPhone Ultra Before It Launches
Published by M Maaz - M Maaz joined the Turtleback team back in 2021. Since then, he has been creating product pages and SEO articles covering protective cases and accessories for smartphones, tablets, two-way radios, barcode scanners, and other specialized devices. on Sep 5th 2026
Apple's first foldable iPhone has gone from a distant "maybe someday" rumor to something that now looks genuinely close to shipping. Mass production reportedly ramped through June and July, with Apple said to have ordered more than 10 million units — a very different signal than the vague "years away" chatter that's circulated in past cycles.
Nothing here is confirmed by Apple. But between leaked schematics, dummy units, and increasingly consistent supply-chain reporting, there's enough of a picture forming that it's worth walking through now, ahead of Apple's expected September announcement.
What's the First Foldable iPhone Actually Called?
For most of the past year, this was genuinely up in the air — Bloomberg's Mark Gurman and most Western outlets referred to it as the "iPhone Fold," while supply-chain leakers in Asia leaned toward "iPhone Ultra." The naming has shifted meaningfully in Apple's "Ultra" direction more recently, with multiple independent sources now pointing to "iPhone Ultra" as the name Apple will actually use — which would also fit the naming pattern Apple already established with Apple Watch Ultra and Mac Studio's Ultra chip tier.
Nothing is official until Apple says it on stage, but if you're trying to search for this device right now, "iPhone Ultra" is currently the safer bet.
When Will the iPhone Ultra be Released?
Reporting consistently points to a September 2026 launch, alongside the iPhone 18 Pro and iPhone 18 Pro Max, with the event expected on September 9. Apple has reportedly ordered upwards of 10 million units for the initial production run, a strong signal this is a real, near-term launch rather than another delayed rumor.
What are the Rumored iPhone Ultra Specifications?
The most consistent picture across leaks describes a book-style foldable — closed, it works like a normal phone; opened, it reveals a larger tablet-style display, similar in concept to Samsung's Galaxy Z Fold line. Expected features include:
- 7.7-7.8-inch folding display
- 5.3-5.5-inch outer display
- A20-series processor
- Apple's C2 modem
- Titanium construction
- Touch ID integrated into the power button
- Dual 48MP rear cameras
- 5,400-5,800mAh battery
- Book-style folding design
Here are more details:
Display: Reports have landed in a fairly tight range: roughly a 7.7–7.8-inch inner display at a 4:3 aspect ratio (closer to a small iPad than a typical phone), with a 5.3–5.5-inch outer cover display. Some leaks put the inner display resolution at 2,713 x 1,920 pixels and the outer at 2,088 x 1,422 pixels.
Thickness and weight: Multiple leaks put the phone at roughly 4.7mm thick unfolded and around 9.4mm folded — which would make it Apple's thinnest device yet, ahead of even the 5.1mm iPad Pro. For comparison, Samsung's Galaxy Z Fold8 is reportedly thicker at 4.9mm unfolded and 9.7mm folded. Weight is a tougher story: leaked estimates put the iPhone Ultra around 255 grams, slightly heavier than the Z Fold8's 201 grams.
Build: Titanium construction is the consistent thread across leaks, aimed at keeping the phone durable without adding excess weight — similar to Apple's approach with the iPhone Air. One leaker has also claimed the hinge uses a liquid metal alloy, a material stronger and more resistant to deformation than conventional steel, which would matter a lot for a hinge that's opened and closed thousands of times over the phone's life. A vapor chamber cooling system has also been mentioned, which is unusual for a phone this thin.
Colors: Leaks point toward muted options — black, dark gray, hunter green and purple.
What's Under the Hood?
- Chip: An A20-series chip, likely paired with Apple's own C2 modem
- Cameras: Two rear cameras at 48MP each, without a dedicated telephoto lens, plus two 18MP front cameras — likely one for the outer display and one built into or under the inner display
- Authentication: No Face ID. Instead, Touch ID is expected to be built into the power button, the same approach Apple uses on the iPad Air and iPad mini
- Battery: Rumored in the 5,400 to 5,800 mAh range, which would make it the largest battery capacity in an iPhone
How Much Will Apple's Foldable iPhone Cost?
Estimates cluster around $1,999 as a starting price, with some projections running higher toward $2,500 depending on storage tier. Whatever the final number, this will land as one of Apple's most expensive iPhones ever offered.
What Does This Mean for Carrying It?
A few things worth flagging now, even before final specs are locked in. At a rumored 255 grams, the iPhone Ultra would be slightly heavier than Samsung's Z Fold8, and its 4:3, tablet-like proportions mean it won't behave like a normal phone in a pocket or a generic belt clip. Add in a premium titanium build and a genuinely expensive display, and this is exactly the kind of device that benefits from a belt case built around its actual folded dimensions rather than something generic labeled "fits most foldables."
We saw the same pattern with Samsung's redesigned Galaxy Z Fold8 — a phone belt clip sized for one foldable rarely fits another, especially once folded dimensions, weight, and hinge placement differ this much between devices.
Frequently Asked Questions
Is it called the iPhone Fold or the iPhone Ultra?
Both names have circulated, but recent, more consistent reporting points toward "iPhone Ultra" as the name Apple will use. Nothing is confirmed until Apple's announcement.
When will the iPhone Ultra be released?
Current reporting points to a September 2026 launch alongside the iPhone 18 Pro and Pro Max, though Apple hasn't confirmed a date.
How much will the iPhone Ultra cost?
Estimates generally start around $1,999, with some projections running higher for larger storage options.
Will it have Face ID?
Current rumors say no — Touch ID built into the power button is expected instead, similar to the iPad Air and iPad mini.
Will Turtleback have a case for the iPhone Ultra?
We're tracking this closely and plan to build a case around its actual dimensions once they're confirmed at launch, the same way we approached the Galaxy Z Fold8. Check back here as soon as specs are official.
The Bottom Line
Apple's first foldable iPhone looks closer to real than it ever has — production is reportedly already underway, and the leaks have converged enough to sketch a fairly clear picture: a thin, titanium, tablet-style foldable with a premium price tag, likely called the iPhone Ultra. The exact dimensions could still shift before launch, and everything here should be treated as a strong preview rather than a spec sheet.
What is clear already is that this device won't behave like a normal iPhone in your pocket or on your belt. Once Apple confirms final specs, we'll be ready with a case built specifically for it — check back here as we get closer to launch.
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