Apple is officially entering the foldable smartphone market with the iPhone Duo, the company’s first foldable iPhone.
After years of speculation surrounding a potential foldable Apple device, the iPhone Duo has finally been unveiled, featuring a book-style design with two displays and a starting price of $1,999.
So, when does the iPhone Duo come out?
The iPhone Duo comes out Friday, October 23, 2026. Preorders for Apple’s first foldable iPhone begin one week earlier on Friday, October 16.
When Is the iPhone Duo Release Date?
The iPhone Duo release date is Friday, October 23, 2026.
That is when Apple’s new foldable smartphone is scheduled to become available to customers and arrive in stores.
Customers who want to secure the device before launch day will have an opportunity to preorder it beginning October 16.
When Can You Preorder the iPhone Duo?
iPhone Duo preorders begin Friday, October 16, 2026.
That gives customers a one-week preorder window before the device officially launches on October 23.
Demand for Apple’s first foldable iPhone could be significant, particularly because the Duo introduces an entirely new iPhone form factor.
Customers hoping to receive the phone around launch day may want to place their orders early once preorders open.
How Much Does the iPhone Duo Cost?
The iPhone Duo starts at $1,999.
That makes the foldable model considerably more expensive than Apple’s traditional iPhone lineup and places it in the premium foldable smartphone category.
Final pricing can vary depending on storage configuration and other purchasing options.
How Big Is the iPhone Duo?
The iPhone Duo features two displays designed to allow the device to function as both a traditional smartphone and a larger tablet-like device.
When closed, the phone has a 5.4-inch outer display.
Opening the device reveals a much larger 7.6-inch inner display designed for watching videos, gaming, multitasking and viewing other content on a larger canvas.
Apple says the inner screen provides approximately 50% more display area than an iPhone Pro Max.
The outer display, meanwhile, provides much of the functionality of a conventional iPhone while keeping the Duo relatively compact when folded.
What Is the iPhone Duo?
The iPhone Duo is Apple’s first foldable iPhone.
Unlike a traditional iPhone with a single fixed display, the Duo uses a book-style folding design.
Users can operate the phone while it is closed using the outer display or unfold it to access the larger 7.6-inch screen.
The design puts Apple into direct competition in a foldable smartphone category that has been developing for years.
What Processor Does the iPhone Duo Use?
The iPhone Duo is powered by Apple’s A20 Pro chip.
Apple has paired the processor with an advanced thermal-management system that includes a custom-designed vapor chamber.
The device also uses a dual-battery architecture designed to provide strong performance while maintaining all-day battery life.
The combination is particularly important for a foldable device because the larger inner display creates additional power and performance demands.
Does the iPhone Duo Have Touch ID?
Yes. Touch ID returns on the iPhone Duo.
Rather than relying exclusively on facial authentication, Apple has incorporated fingerprint authentication into a button on the side of the device.
The approach allows users to unlock and authenticate the Duo using their fingerprint while accommodating the phone’s folding design.
How Does the iPhone Duo Stay Closed?
Apple has incorporated an array of magnets into the iPhone Duo to help keep the device securely closed when folded.
The phone also features a precision hinge designed to provide a smooth folding and unfolding experience.
Durability will likely be one of the most closely watched aspects of the Duo because hinges and folding displays are critical components of foldable smartphones.
What Colors Does the iPhone Duo Come In?
The iPhone Duo will initially be available in two colors:
- Star White
- Night Sky
The device uses titanium in its construction and features speakers positioned at the top and bottom.
What Operating System Does the iPhone Duo Use?
The iPhone Duo runs iOS 27, Apple’s latest major iPhone operating system.
The software has been designed to take advantage of the Duo’s larger folding display, including opportunities for improved multitasking and viewing content across the expanded screen.
Because both displays use the same aspect ratio, content can scale proportionally as users move between the outer and inner screens.
iPhone Duo Release Date and Price
| iPhone Duo Information | Details |
|---|---|
| Release Date | Friday, October 23, 2026 |
| Preorder Date | Friday, October 16, 2026 |
| Starting Price | $1,999 |
| Outer Display | 5.4 inches |
| Inner Display | 7.6 inches |
| Processor | A20 Pro |
| Operating System | iOS 27 |
| Authentication | Touch ID |
| Design | Book-style foldable |
| Colors | Star White, Night Sky |
Is the iPhone Duo Apple’s First Foldable iPhone?
Yes. The iPhone Duo is Apple’s first foldable iPhone.
Its arrival represents one of the biggest changes to the physical design of the iPhone since the original device was introduced.
Apple is entering the foldable market years after competing manufacturers introduced their first folding smartphones, allowing the company to take a different approach to the technology.
The Duo combines the portability of a smaller smartphone with the additional screen space offered by its 7.6-inch unfolded display.
When Does iPhone Duo Come Out in the United States?
The iPhone Duo is scheduled to come out in the United States on October 23, 2026, with preorders beginning October 16.
Customers should be able to purchase the device through Apple and participating carriers and retailers when sales begin.
iPhone Duo Release Date: What to Remember
Apple’s first foldable iPhone is almost here.
The most important date is Friday, October 23, 2026, when the iPhone Duo officially goes on sale.
For customers who want to order ahead of launch, preorders begin Friday, October 16.
With its 7.6-inch folding display, A20 Pro processor, return of Touch ID and $1,999 starting price, the iPhone Duo represents one of Apple’s most significant additions to the iPhone lineup in years.