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Apple's First Foldable iPhone: A Comprehensive Roundup of Rumored Specs, Design, and Launch Timeline

Generated on: Last updated: 47 sources
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Apple's First Foldable iPhone: Everything We Know So Far

As of late April 2026, Apple has not made any official announcements. All information below is synthesized from unconfirmed reports and should be treated as speculation.

Naming and Pricing

Naming

The device has been referred to in rumors as both "iPhone Fold" and "iPhone Ultra."

  • Some sources suggest Apple is unlikely to use "iPhone Fold" due to its similarity to Samsung's "Galaxy Fold" branding.
  • Leaker "Instant Digital" listed "iPhone Ultra" as a model name alongside the iPhone 18 Pro and iPhone 18 Pro Max.

Pricing

Reports generally agree the device will be priced above $2,000. Specific estimates vary widely:

Source Price Estimate Bloomberg's Mark Gurman "Will cross the $2,000 threshold" Analyst Ming-Chi Kuo $2,000 to $2,500 Macworld (citing leaker) $1,999 (256GB) to $2,399 (1TB) Another leaker $2,060 to $2,750

Design and Display

Form Factor

The device is reported to be a "book-style" foldable, opening to reveal a larger inner display.

  • Alleged CAD renderings and dummy models show a form factor that is shorter and wider than many current book-style foldables, described by some as "passport-like."
  • The design has two rounded corners and two squared-off corners, indicating the hinge location.

Dimensions

State Thickness Display Size Closed 9mm to 11mm ~5.5 inches (outer) Open As low as 4.5mm 7.8 inches (inner)
  • The inner display is expected to have a wider 4:3 aspect ratio, similar to an iPad.
  • It would be slightly smaller than an iPad mini.

Display Technology

Multiple reports suggest Apple is using technology to minimize the visibility of a crease on the inner display.

  • Analyst Ming-Chi Kuo described the display as "virtually crease-free."
  • Bloomberg's Mark Gurman reported the crease will be "less visible" but that Apple is using technology that "reduces the crease without eliminating it entirely."
  • The display is expected to be foldable OLED, potentially supplied by Samsung.

Internal Components and Features

Processor and Connectivity

  • Powered by Apple's next-generation A20 chip (or A20 Pro)
  • Includes Apple's custom "C2" modem

Memory and Storage

  • 12GB of RAM (supplied by Samsung)
  • Storage options: 256GB, 512GB, and 1TB

Battery

Rumored battery capacity is over 5,500 mAh — the largest in any iPhone to date.

  • Expected to incorporate high-density cells for improved battery life.
  • Leaker Fixed Focus Digital reported the device will feature vapor chamber (VC) cooling.

Cameras

The rear camera system is expected to feature a dual-lens setup (wide and ultra-wide) housed in a raised "camera plateau" similar to the iPhone Air.

  • The plateau is described as entirely black, contrasting with the device's body color.
  • No telephoto camera is expected.
  • A single front-facing camera is expected, likely using a punch-hole cutout.
  • A Camera Control button is rumored to be present on the right side.

Biometrics and Authentication

The device is expected to use Touch ID integrated into the power button.

Multiple reports state the device will not include Face ID, citing a lack of space for the TrueDepth camera array in the thin chassis.

Buttons and Ports

Edge Expected Features Top Volume buttons (relocated, similar to iPad mini) Right Power button, Camera Control button Left No buttons Missing No Action button, no mute switch (based on dummy models)
  • The device is rumored to be eSIM-only with no physical SIM card tray.

Potential Missing Features

Dummy models and rumors suggest the device may lack several features found on other iPhone models:

  • ❌ Face ID
  • ❌ Telephoto camera
  • ❌ MagSafe
  • ❌ Action button

Software and Interface

The device will run a modified version of iOS designed for foldable devices, featuring an iPad-like interface.

Key software features are expected to include:

  • Side-by-side app multitasking
  • A sidebar for applications

The device is not expected to run iPad applications or support a full windowing system.

Production, Supply, and Launch Timeline

Current Status

The device is reported to be in the "Engineering Validation Test" (EVT) phase. Foxconn is reportedly performing "final mass-production adjustments."

Conflicting Reports on Production and Launch

The reported timeline has been a point of significant conflict among sources.

📱 September 2026 Launch On Track

Several sources, including Bloomberg's Mark Gurman and leaker Fixed Focus Digital, state the device remains on track for a September 2026 unveiling alongside the iPhone 18 series. A potential delay, if any, is reported to be a maximum of one month.

⚠️ Production Delays

DigiTimes reported in April 2026 that mass production was one to two months behind schedule, now expected to begin in early August 2026 instead of June.

🚫 Potential Delay to 2027

Nikkei Asia reported that Apple faced engineering challenges during test production, which could delay the launch by several months, potentially into 2027. Bloomberg's Mark Gurman described this report as "off base."

🔧 Durability Concerns

A separate report from a supply chain insider suggests delays may be due to durability concerns with the device's moving parts, stating that trial production stalled due to "mechanical wear and tear" deemed unacceptable.

Supply Estimates

Multiple reports indicate that supply is likely to be constrained at launch regardless of the final timeline.

Source Supply Estimate (H2 2026) Analyst Ming-Chi Kuo 7–8 million units total; only 0.5–1 million in Q3 2026 Leaker Fixed Focus Digital 11 million units (Apple increased display orders by 20%)

Stay tuned for official announcements from Apple, which may not come until later this year.