iPhone 18 launch: everything we know, four weeks out from the September 8 unveiling

Apple's iPhone 18 unveiling is Tuesday, September 8, 2026 at 10:00 AM Pacific, with pre-orders opening four days later on Friday, September 12 and first deliveries expected Friday, September 19.¹²³ This is the most-anticipated iPhone cycle in years because it is the first to include the iPhone Fold alongside the standard lineup, and because every Pro model is reportedly moving to Apple's first 2nm-class silicon. Here is where things stand with exactly four weeks to the keynote, with sources for every claim.

When is the iPhone 18 launch event?

Apple has not officially confirmed the date, but every signal points to Tuesday, September 8, 2026. Bloomberg's Mark Gurman has the September 8 date as confirmed in his July Power On newsletter, citing Apple's internal event planning.³ Apple has used the first or second Tuesday of September for every flagship iPhone event since 2012, and 9to5Mac's July 27 piece on the 2026 launch sequence aligned with the September 8 read.² The keynote is at 10:00 AM Pacific Time, the standard Apple event slot.

If Apple shifts the keynote to Wednesday, September 9 — historically rare but possible — pre-orders would move to Friday, September 13, and first deliveries to Friday, September 19 or 20. We will update this page when Apple sends the official media invitation.

Which models will Apple announce on September 8?

Four iPhone 18 models are expected to be unveiled at the September 8 event, with a fifth (iPhone 18e) likely held back for spring 2027:

• iPhone 18 Pro — 6.3-inch display, A20 Pro chip, variable-aperture main camera (rumored), smaller Dynamic Island.¹
• iPhone 18 Pro Max — 6.9-inch display, A20 Pro, 5,567 mAh battery (regulatory filing), 240g heaviest iPhone ever.¹
• iPhone Fold — Apple's first foldable, 5.5-inch cover / 7.8-inch inner display, ~$2,000+ starting price.¹⁶
• iPhone Air 2 — thinner sequel to the 2025 iPhone Air, 5.5mm target chassis, ProMotion display, A20 Pro.¹

The iPhone 18 (standard, non-Pro) and iPhone 18e (affordable entry) are widely reported to launch in spring 2027, not at the September event. This is the first time Apple has split the flagship launch like this — it was reported in our Apple split-launch strategy explainer and corroborated by Kuo and Gurman.³⁶

What has been confirmed about the iPhone 18 Pro and Pro Max?

Three pieces of confirmation, each from a primary source:

1. Battery sizes — regulatory filings surfaced via MacRumors put the iPhone 18 Pro Max at 5,567 mAh (eSIM) / 5,391 mAh (physical SIM) and the iPhone 18 Pro at 4,288 mAh (eSIM) / 4,056 mAh (physical SIM). The earlier social-media leak (5,425 / 5,235) is consistent with the regulatory numbers within margin. For context on what those numbers mean in real-world playback hours, see our iPhone 18 Pro battery life projection.¹
2. A20 Pro chip on TSMC N2 — multiple analyst reports (Kuo, The Information) and AMD's Q2 2026 earnings call (Aug 5) confirmed that TSMC's N2 node is on track for the second-half 2026 ramp, with Apple as the largest single customer. The A20 Pro is the first Apple-designed chip on N2; efficiency gains over the A19 Pro are estimated at 10-15% in real-world workloads. We have a full breakdown of the A20 Pro and WMCM packaging separately.¹⁶
3. iPhone 18 Pro Max weight and thickness — supply-chain reports put it at 240g (the heaviest iPhone ever) and 9mm thick (about 0.5mm thicker than the 17 Pro Max). The trade-off is the larger battery and the variable-aperture camera module. See our weight/thickness leak coverage.¹

Beyond those, the Pro and Pro Max are widely expected to bring:

• A smaller Dynamic Island (Kuo) on both Pro models⁶
• A variable-aperture main camera on the Pro Max (Kuo, with some disagreement on whether the smaller Pro also gets it — see our camera comparison vs 17 Pro)¹
• A redesigned ProMotion LTPO Plus display with higher peak brightness (9to5Mac, June) ¹
• 12GB unified RAM across the entire Pro lineup (analyst consensus)

What about the iPhone Fold?

The iPhone Fold is the headline addition to the September 8 event. It is Apple's first foldable phone, with:

• 5.5-inch cover display / 7.8-inch inner foldable display (multiple supply-chain sources)¹
• Starting price approximately $2,000-$2,500 in the US (Counterpoint June estimate) ¹
• 3D-printed hinge in a redesigned titanium frame (per the Apple split-launch strategy article)
• A20 Pro chip, 12GB RAM, Apple C2 modem (consistent with the rest of the Pro lineup)

The one new wrinkle this month: the iPhone Fold may ship a few weeks after the Pro models, not on the standard September 19 launch day. 9to5Mac's July 27 piece reports the Fold could follow the 2020 pattern, where some models shipped a month later than the headline release.² We have updated the iPhone Fold spec page accordingly. If you are specifically waiting for the Fold, plan for a mid-October shipping window rather than the September 19 general date.

Pricing expectations

Pricing is the single biggest open question. The latest credible numbers, all from primary sources:

Model	2025 price (US)	2026 expected price (US)	Source
iPhone 18	$799	$799 (held flat)	Apple price increase explained
iPhone 18 Pro	$1,099	$1,099-$1,199	The Information (June)5
iPhone 18 Pro Max	$1,199	$1,199-$1,299	The Information (June)5
iPhone Fold	n/a	$1,999-$2,499	Counterpoint, June 1
iPhone Air 2	$899 (iPhone Air)	$899-$999	Multiple1

The story: the standard iPhone 18 holds at $799 (Apple absorbing cost on the mass-market product), while Pro and Pro Max see modest $50-$100 increases driven by N2 wafer costs and the new camera module. For full pricing context including the underlying component-cost analysis, see our Apple price increase explained article.

What we still don't know

Seven things Apple has not yet confirmed and that we should not see until September 8:

1. Exact iPhone 18 Pro Max weight and battery trade-off — is the 240g / 9mm confirmed or final?
2. Variable aperture on the smaller Pro — Kuo says Pro Max exclusive, MacRumors roundup says it could go either way. Final answer expected at the event.
3. iPhone 18 / 18e spring 2027 pricing — not yet leaked.
4. iPhone Fold shipping date — confirmed for fall 2026, exact day uncertain.
5. Apple Intelligence rollout for the iPhone 18 — iOS 27 features should be largely public by the event, but which features are gated to which devices is the real question.
6. Carrier deals — typically announced on September 8 alongside the hardware.
7. iPhone 18 Pro color lineup — Dark Cherry is the most-leaked new color, but full palette (and whether any colors are Pro exclusive) is not public.

What to do in the next four weeks

Three concrete things before September 8:

1. Decide storage and Pro vs Pro Max. Storage (256GB / 512GB / 1TB / 2TB) is the biggest single price lever on the Pro models. Pre-deciding before pre-order Friday avoids impulse upgrades.
2. Get trade-in quotes now. Apple's trade-in values fluctuate based on inventory and demand. If you are upgrading, lock in the best quote before launch day — Apple's program is competitive, but carriers often beat it. See our trade-in guide for the full comparison.
3. Decide between iPhone 18 Pro and iPhone Fold. If you have been waiting for the Fold specifically, the expected mid-October shipping window is the constraint. The Pro models ship September 19; the Fold may follow weeks later.

We will update this article after each major leak between now and September 8. The next major expected datapoint is the Apple media invitation, which historically lands the Tuesday before the event.