Apple’s first folding phone, the iPhone Duo, arrives at about two thousand dollars

Apple has entered the foldable phone market with the iPhone Duo, a book-style device priced from roughly $2,000 that the company unveiled alongside its latest Pro handsets. The launch caps nearly two decades of Apple sticking to a single phone form factor and hands new chief executive John Ternus his first marquee product moment since taking over the company earlier this month. Buyers will be able to order the device next month, though the price puts it well outside the range of Apple’s mainstream iPhone lineup.

Apple’s First Fold, Unveiled by a New CEO

The iPhone Duo was shown to the public for the first time in a packed Steve Jobs Theater in Cupertino, California, presented through a video segment introduced by Ternus, who became Apple’s chief executive on September 1. The device opens into a 7.6-inch display and shows a 5.4-inch screen on the outside when closed, and it supports Apple Pencil input along with several viewing modes, including a half-folded stance that lets it stand upright on a table. Opened flat, the Duo is roughly 50 percent larger than the iPhone 18 Pro Max, which Apple also introduced at the same event.

Pricing and Release Date

The iPhone Duo starts at $1,999 for a 256-gigabyte configuration, with a top-end two-terabyte version priced at $3,199, according to Fortune’s account of the event. Apple set October 23 as the date the phone becomes available to buy, with pre-orders opening beforehand. By comparison, the iPhone 18 Pro starts at $1,199 and the iPhone 18 Pro Max starts at $1,299, both $100 more than their predecessors, a jump Apple has tied to industrywide memory chip cost increases rather than to the foldable design itself.

A Familiar Design Tradeoff: Thinner but Heavier

Apple built the Duo to be the thinnest iPhone the company has ever produced when unfolded, and it tucks the front-facing camera beneath the display so there is no visible cutout when the phone is open. That slimness comes with a tradeoff common to foldable phones: the Duo is noticeably heavier than Apple’s standard iPhones, and reaching every key on its software keyboard can be awkward when the device is fully unfolded and held horizontally, drawbacks Fortune’s reporting from a hands-on demonstration highlighted directly. Apple also positioned the Duo as more than a phone, suggesting it can double as a small display for calendars or a clock face when propped open, a use case similar to dedicated smart displays.

The Engineering Problem Every Foldable Has to Solve

Book-style foldables like the Duo all face the same basic engineering tension: a flexible display needs a hinge mechanism underneath it that can fold thousands of times without the screen creasing, cracking or letting dust and debris work their way into the gap. Manufacturers typically solve this with a multi-bar hinge assembly, a series of interlocking metal plates that let the display bend into a teardrop shape rather than a sharp fold, spreading the stress across a wider curve so the panel underneath lasts longer. The screen itself sits under a thin, flexible cover layer rather than rigid glass, since rigid glass cannot bend without shattering, a tradeoff that makes foldable displays more prone to scratches than a standard iPhone screen even as it makes the fold itself possible.

A Category Apple Watched for Years Before Entering

Samsung shipped the first mainstream foldable smartphone, the Galaxy Fold, in 2019, and early review units famously suffered screen failures that forced the company to delay the launch and redesign the hinge before selling it more broadly. That rocky start is part of why Apple, which has a reputation for entering new device categories only once the underlying technology has matured, waited years while hinge durability, crease visibility and software support for foldable displays improved industrywide, letting rivals absorb the early failures before it built a product to its own reliability standard.

Catching Up to Samsung’s Foldable Market

Apple’s entry lands years after Samsung and other manufacturers established the foldable category, and Fortune quoted technology analyst Michael Gartenberg calling the Duo Apple’s way of taking “the first time since AirPods came out” that the company has produced “a product that people really want.” Apple investor Gene Munster offered a similar read, saying the launch left him feeling the company “got a little bit of their product mojo back.” Pricing puts the Duo close to competing Samsung devices: the Galaxy Z Fold8 starts at $1,899.99, while the higher-end Galaxy Z Fold8 Ultra begins at $2,099.99, meaning Apple’s newest device is priced squarely inside the range Samsung has already established for the category rather than undercutting it.

A Price Hike Rooted in a Memory Chip Squeeze

The Duo’s cost also reflects a broader pricing shift across Apple’s lineup this year, driven by a shortage of memory chips that Apple has attributed to surging demand for AI computing hardware. Apple raised prices across its Mac, iPad and home-device lines by between 15 and 33 percent, a jump Ternus’s predecessor, Tim Cook, described in July as a “100-year-flood” event for the memory market. The same supply pressure contributed to a disappointing revenue forecast Apple issued for its fiscal fourth quarter, and analysts at Bank of America have said Apple’s standard iPhone 18 is not expected to arrive until spring 2027, a departure from the company’s usual practice of launching its base and Pro models together. Apple used the same event to confirm that its next mobile operating system, arriving September 14, will include an updated version of Siri built around new AI features, a rollout investors are watching closely as Apple works to catch up with rivals on artificial intelligence.

This article was produced with the assistance of AI and reviewed by Morning Overview editors prior to publication.

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