Apple has done it. After years of rumors, the company has launched its first foldable phone. It’s called the iPhone Duo. This is one of the biggest changes to the iPhone since it first launched in 2007.
Apple made the announcement on September 9, 2026. The event was called “Surprise and Shine.” It was streamed live from Apple’s headquarters in Cupertino, California. Fans had waited a long time for this moment. Rivals like Samsung and Google had already launched foldable phones years earlier. Now, Apple has joined the race.
What Happened at the Event
Apple did not launch the iPhone Duo alone. The company also unveiled the iPhone 18 Pro and iPhone 18 Pro Max. New Apple Watches and AirPods were shown too. Apple also introduced a new version of Siri, called Siri AI. This new Siri acts more like a personal chatbot. It can hold better conversations and understand tasks in a smarter way.
But the star of the show was the iPhone Duo. It is Apple’s first true foldable smartphone. The design looks like a small book. When closed, it works like a normal phone. When opened, it turns into a much bigger screen, similar to a small tablet.
What Makes the iPhone Duo Different
The iPhone Duo has two screens. The outer screen is 5.4 inches. This is the screen you use when the phone is folded shut. It works just like any other iPhone screen.
The inner screen is much bigger. It measures 7.6 inches. Apple says this is the largest screen ever put on an iPhone. When unfolded, it gives users about 50% more screen space than the iPhone 18 Pro Max. Apple used a special nano-texture display for the inner screen. This helps reduce glare and makes the screen feel smooth.
One big change is the fingerprint scanner. The iPhone Duo does not use Face ID. Instead, it uses Touch ID, built into the side button. Apple made this change to save space inside the foldable body. This was a smart and simple way to solve a hard design problem.
Under the hood, the phone runs on Apple’s new A20 Pro chip. This chip is paired with a vapor-chamber cooling system. This helps keep the phone cool during heavy use. Apple also added a dual-battery system. This means there are two batteries, one on each side of the fold. Together, they aim to give strong battery life throughout the day.
Software Made for Folding
A new phone shape needs new software. Apple built iOS 27 with this in mind. The software adjusts based on how you hold the phone. Users can run two apps side by side using Split View. This makes multitasking easy on the bigger screen.
The iPhone Duo also supports hands-free FaceTime calls. You can prop the phone up and video chat without holding it. There is also a StandBy mode that works without needing to charge the phone. Later in 2026, Apple also plans to add support for the Apple Pencil with USB-C. This will let users write or draw directly on the big inner screen.
Price and Release Date
The iPhone Duo does not come cheap. Here is a simple breakdown of the pricing in the United States:
| Storage | Price (USD) |
|---|---|
| 256GB | $1,999 |
| 512GB | Higher tier |
| 1TB | Higher tier |
| 2TB | $3,199 |
For comparison, the new iPhone 18 Pro starts at $1,199. The iPhone 18 Pro Max starts at $1,299. So, the iPhone Duo costs much more than Apple’s regular flagship phones.
The release plan is simple to follow. Pre-orders open on October 16, 2026. The phone will officially go on sale on October 23, 2026. It will launch in more than 70 countries, including the United States, United Kingdom, Canada, Australia, China, France, Germany, India, and Japan. A further 28 countries and regions will get the phone a week later, on October 30.
Apple did not rush this launch out alongside the iPhone 18 Pro models. Instead, it gave the iPhone Duo its own release window. This shows how much care Apple placed on getting this new format right.
Why This Launch Matters
Apple has worked on foldable technology for over ten years. Samsung launched its first foldable phone back in 2019. Google followed years later with its own Pixel Fold. Apple, known for taking its time, waited far longer before entering this market.
This slow approach is very Apple-like. The company often lets other brands work out the early problems first. Then Apple studies what works and builds its own version. This pattern happened before with wireless earbuds and smartwatches. Now it is happening with foldable phones too.
Business numbers also show why this matters. Apple’s iPhone division reported $54.25 billion in revenue for the last fiscal quarter. That is a 22% jump from the year before. A new product line, even a costly one, can help keep that growth going.
Should You Buy the iPhone Duo?
For most people, the answer will depend on budget and need. The iPhone Duo offers a bigger screen, useful multitasking tools, and strong hardware. But the price is steep. Buyers who mostly want a reliable, familiar phone experience may find the standard iPhone 18 Pro line to be a better and simpler fit.
Those excited about bigger screens, note-taking with a stylus, or trying new phone formats may find the iPhone Duo worth the cost. It is early days for foldable iPhones. Just like the first iPhone in 2007, this version may look very different a few years from now.
You can find full specs and official pricing on Apple’s iPhone Duo page. More event details are also available from Bloomberg’s coverage of the launch and MacRumors’ release date report.
Frequently Asked Questions
1. What is the iPhone Duo?
The iPhone Duo is Apple’s first foldable iPhone. It opens like a book, turning a small phone into a larger screen.
2. When can I buy the iPhone Duo?
Pre-orders start on October 16, 2026. The phone goes on sale on October 23, 2026, in most countries.
3. How much does the iPhone Duo cost?
Prices start at $1,999 for the 256GB model. The top 2TB storage option costs $3,199.
4. Does the iPhone Duo have Face ID?
No. The iPhone Duo uses Touch ID through a side button instead of Face ID, due to its foldable design.
