Apple is opening a new chapter in smartphone design with the iPhone Duo, its latest foldable iPhone. Pre-orders begin on Friday, October 16, at 5 a.m. PT through Apple’s website and the Apple Store app. The device combines a large foldable display with powerful hardware, updated software, and new ways to multitask.
The iPhone Duo is designed for people who want a larger screen without carrying a bulky device. It also introduces new camera experiences and AI features while keeping the familiar iPhone experience.
iPhone Duo Brings a New Foldable Design
One of the biggest highlights of the iPhone Duo is its foldable display. When opened, it offers Apple’s largest iPhone display yet, with an inner screen that is 50% larger than the display on the iPhone 18 Pro Max. Apple also describes it as the thinnest iPhone when unfolded.
When closed, the device features a 5.4-inch outer display that provides 90% of the screen area of the iPhone 18 Pro. This makes it easier to carry and use with one hand.
The phone also includes a precision-engineered hinge designed to provide a smooth folding experience. Its A20 Pro chip and dual-battery architecture are built to deliver strong performance and all-day battery life.
Key iPhone Duo Features at a Glance
| Feature | Details |
|---|---|
| Design | Foldable smartphone |
| Outer display | 5.4 inches |
| Inner display | 50% larger than iPhone 18 Pro Max display |
| Processor | A20 Pro |
| Rear cameras | Dual 48MP Fusion cameras |
| Software | iOS 27 |
| AI features | Siri AI powered by Apple Intelligence |
Camera and Software Improvements
The iPhone Duo features two 48MP Fusion cameras. The main camera supports an optical-quality 2x Telephoto experience, while the Ultra Wide camera supports macro photography and wider shots.
Its Center Stage front camera can capture photos and videos in different orientations without requiring users to rotate the phone. An additional FaceTime camera beneath the inner display supports video calls when the device is open or propped up.
With iOS 27, users can take advantage of Split View multitasking, switch between apps more easily, and enjoy an interface that adapts as the phone folds or changes orientation. StandBy mode can also turn either display into a clock, photo frame, or widget hub.
Siri AI adds personal-context-based assistance, with Apple emphasizing privacy and security.
iPhone Duo Pre-Order Deals and Savings
Apple is offering several payment options for customers purchasing the iPhone Duo. Eligible trade-ins can provide instant credit ranging from $175 to $885 for an iPhone 13 or newer. The final value depends on the device being traded in.
Apple Upgrade, provided by Klarna, offers 12- and 24-month leasing plans. The 24-month lease starts at $57.99 per month, excluding taxes and trade-in credit.
Customers may also qualify for carrier deals, including up to $1,200 in credit when trading in an iPhone 14 Pro Max or newer eligible device. Apple Card Monthly Installments offer eligible U.S. customers 0% APR, along with 3% Daily Cash.
Final Thoughts
The iPhone Duo combines a foldable design, a large inner display, advanced cameras, and multitasking features in one device. Its flexible payment options may also make upgrading easier for eligible buyers.
Customers can pre-order the iPhone Duo starting October 16. Before purchasing, it is worth comparing the available payment plans and checking trade-in eligibility to understand the final cost.
