Inside iPhone Duo: What 9to5Mac Learned After Using Apple’s First Foldable

Apple has finally entered the foldable smartphone market, and we got early hands-on impressions through the latest episode of 9to5Mac Overtime. Hosts Jeff Benjamin and Fernando Silva dissect Apple’s iPhone Duo—its design, displays, hinge, and whether this long-awaited debut lives up to expectations.

Design, Displays & the Crease

The Duo features a book-style layout with two screens: a 5.4″ outer display for quick tasks, and a sprawling 7.6″ inner foldable display that resembles a small tablet. The outer screen uses Apple’s latest Ceramic Shield 2, while the inner display is built with a nano-texture polymer layer. That texture is meant to reduce glare and reflections—and crucially—minimize the appearance of the crease where the device folds. Early impressions say the crease is still visible, but significantly toned down compared to many Android foldables.

Hardware, UI & Physical Features

The Duo incorporates an under-display camera in the inner screen and a more capable selfie camera on the exterior. The side-mounted Touch ID and a Camera Control button are present, but Apple skipped its usual Action button this time. Unique software features like Smart Take, Kid Cue, and Duo Preview are exclusive to the Duo. Apple confirms it will support USB-C Apple Pencil later this year—only the standard Pencil, though, not the Pro model.

Pricing, Availability & What Apple Is Saying

Starting at $1,999 for the 256GB model, storage upgrades push the price toward ~$3,000 depending on the region. Preorders open October 16, with shipping starting October 23. The Duo only supports eSIM—no physical SIMs in any market. Apple executives say the launch was delayed until they were confident in its quality, durability, and design, especially when it comes to rethinking the display crease and the foldable form factor itself. The device’s wider 1:1.4 inner aspect ratio is meant to avoid the feeling of two phones joined together, a common criticism of many foldables.

One standout feature: the nano texture finish for the inner screen. It’s not glass, so Apple needed a whole new process to create a matte-like surface that resists glare without feeling cheap or plastic-y. Executives stressed how much effort went into delivering a “beautifully flat” experience for the user.

The Duo runs iOS 27.1 out of the box and aims to deliver seamless app transitions between the outer and inner displays. Apple is leaning heavily into how iOS was optimized for this device—especially in multitasking, like dragging content between apps and maintaining continuity across the two displays.

The first impression: the Duo feels premium—strong yet graceful in hand, though thicker and heavier when compared to many Android foldables. Weight, durability, and the feel of that crease will likely define whether it feels like a true foldable breakthrough or a tech showcase.

What this means: The Duo represents a pivotal moment for Apple—it’s its first foray into a form factor long explored by others. Apple appears deeply aware of the usual pitfalls: awkward aspect ratios, flimsy materials, visible hinges. By addressing these head-on—wider display ratio, refined inner texture, and optimized software—it’s staking a claim to a higher standard. For consumers, that means you’ll need deep pockets and patience—but potentially a foldable experience without the compromises we’ve seen elsewhere.