iPhone Fold release date: announced Sept 9, 2026 — shipping Spring 2027 (Bloomberg/Gurman)

Apple announced the iPhone Duo at the September 9, 2026 keynote alongside the iPhone 18 Pro and Pro Max (and the new iPhone Air). The Duo is Apple's first foldable iPhone — pre-event supply-chain reports called it "iPhone Fold" or "iPhone Ultra," but Apple confirmed the official name is iPhone Duo at apple.com/shop/buy-iphone/iphone-duo. The device does not ship until Spring 2027 — April or May 2027, per Bloomberg's Mark Gurman (Power On newsletter, September 7, 2026) and IBTimes (September 6, 2026). This is a shift from earlier reporting that pointed to a September on-sale.

Apple is using a "show but don't ship" launch strategy: announce on stage in September to anchor the iPhone 18 cycle's narrative, take pre-orders in early 2027, then ship units ~6-8 months later. This pattern mirrors how Samsung handled the original Galaxy Fold in 2019 and lets Apple ramp foldable production yields before retail launch.

For full strategy context, see our iPhone Fold show-but-don't-ship article.

When is the iPhone Duo announcement?

Apple announced the iPhone Duo on Wednesday, September 9, 2026 at the company's "Surprise and Shine" Special Event, alongside the iPhone 18 Pro, iPhone 18 Pro Max, and the new iPhone Air. John Ternus's first keynote as CEO, with the Duo getting a 5-10 minute dedicated segment highlighting the hinge, the crease-suppression, and the new multitasking features in iOS 27 optimized for the inner display.

When does the iPhone Duo go on sale?

The iPhone Duo ships in Spring 2027 — most likely April or early May, per Bloomberg's Gurman. Pre-orders open a few weeks before ship. There is no September on-sale for the Duo; the only devices available in Apple Stores on September 18, 2026 are the iPhone 18 Pro, iPhone 18 Pro Max, and iPhone Air.

This is a meaningful change from earlier 2026 reporting (including our own prior coverage) that pointed to a late-September to mid-October on-sale. The Spring 2027 timing gives Apple additional time to:

• Improve crease-resistant display yield (currently 60-65%, target 80%+)
• Add a second hinge supplier (Amphenol) to expand capacity
• Build up marketing assets and developer tooling for the foldable form factor

When do iPhone Fold pre-orders open?

Pre-orders open in early Spring 2027, typically 2-3 weeks before the on-sale date. Pre-orders will be online-first at apple.com and the Apple Store app, with in-store pickup by appointment at Apple Stores.

If the on-sale is April 25, 2027 (a typical Apple Friday), pre-orders would open around April 4 or April 11. Apple has not confirmed the exact date.

Why is Apple delaying the iPhone Fold to Spring 2027?

Three reasons, per Bloomberg, supply-chain reports, and our analyst coverage:

1. Display yield. The 7.8-inch inner display uses ultra-thin glass with a plastic top layer. The crease-suppression coating has a 60-65% manufacturing yield, meaning 35-40% of displays are scrapped. Apple wants to reach 80%+ yield before retail launch.
2. Hinge supply. Apple's custom hinge is supplied by a single manufacturer (New Structure, Taiwan), with current capacity of 5-7 million hinges per year. A second supplier (Amphenol) comes online in 2027, doubling capacity.
3. Marketing and developer readiness. Apple wants foldable-optimized app experiences at launch — including iPad-class apps on the inner display and Continuity features between iPhone and iPad. Spring 2027 gives developers ~6 months after the September announcement to ship foldable-optimized builds.

How many iPhone Fold units will Apple produce for launch?

Apple is targeting 7-9 million iPhone Fold units for the Spring 2027 launch window. This is higher than the 4-6 million figure cited in earlier 2026 reports, reflecting both the extended ramp and the second hinge supplier.

Broad availability (no waitlist) is expected by Q3 2027 as production scales.

How much does the iPhone Duo cost?

iPhone Duo pricing is confirmed at apple.com/shop/buy-iphone/iphone-duo:

Storage	Price	Monthly (24 mo Apple Card)
256GB	$1,999	$83.29/mo
512GB	$2,199	$91.62/mo
1TB	$2,599	$108.29/mo
2TB	$3,199	$133.29/mo

Apple's most expensive iPhone ever at $3,199 for 2TB. Apple offers Apple Card Monthly Installments at the rates shown, plus 24-month lease-to-own starting at $57.99/mo (terms apply).

When will the iPhone Fold be available internationally?

First wave (Spring 2027, April-May): US, UK, Germany, France, Japan, China, South Korea, Australia, Canada — the same Wave 1 countries that get iPhone Pro models.

Second wave (Summer 2027): Most of Europe, India, Singapore, Hong Kong, Taiwan.

Third wave (Fall 2027): Latin America, Middle East, Africa, Southeast Asia.

This is roughly 6-9 months behind the US launch in Wave 3 markets, longer than the typical iPhone staggered rollout.

Should I buy iPhone 18 Pro or wait for iPhone Duo?

For most buyers, the answer is iPhone 18 Pro or iPhone 18 Pro Max in September 2026 — not the iPhone Duo. Three reasons:

1. Timing. The iPhone Duo ships 6-8 months after the Pro models. If you need a new phone now, the Pro / Pro Max is the answer.
2. Price. The Duo at $1,999-$3,199 is meaningfully more expensive than the Pro ($1,199-$2,399) or Pro Max ($1,299-$2,499).
3. Form factor uncertainty. The iPhone Duo is Apple's first foldable. There will be first-generation quirks. Buyers who want the most polished experience should wait for iPhone Duo 2 (expected 2028).

The iPhone Duo is the right choice for buyers who specifically need the foldable form factor, are willing to wait, and have $2,000+ to spend.

What is the final iPhone Duo release timeline?

• September 9, 2026 (Wednesday): Apple's fall event, iPhone Duo announced at 10:00 AM Pacific — confirmed
• September 12, 2026 (Saturday): iPhone 18 Pro / Pro Max / Air pre-orders open at 5:00 AM Pacific — confirmed by Apple. iPhone Duo pre-orders do NOT open.
• September 18, 2026 (Friday): iPhone 18 Pro / Pro Max / Air ship. iPhone Duo does not ship.
• April-May 2027: iPhone Duo ships to first-wave markets — per Bloomberg/Gurman (Sept 7, 2026)
• Q3 2027: Broad availability (no waitlist) for iPhone Duo
• Q4 2027: International rollout completes
• 2028 (rumored): iPhone Duo 2 announcement

If you are deciding between iPhone 18 Pro (September 2026) and iPhone Duo (Spring 2027), the right answer depends on whether you need a new phone now and whether the foldable form factor is essential to your use case. For most buyers, the iPhone 18 Pro is the cleaner choice.

We will update this article as Apple confirms the Spring 2027 on-sale date and opens Duo pre-orders.