What happens when iPhone opens up? A lot, actually. One moment it’s an iPhone in your hand. Unfold it, and suddenly there’s a much bigger canvas in front of you, with more room for what you already love doing on iPhone and entirely new ways to do it.1,2
Meet iPhone Duo, Apple’s first foldable iPhone. Its thin design folds, poses, and stands, opening up reimagined iOS experiences for multitasking, productivity, and immersive viewing.1 Powered by the A20 Pro chip and featuring a 48MP Dual Fusion camera system and a dual-battery system, iPhone Duo brings together distinctive design and powerful performance in an entirely new form.
Trade in your iPhone and get more towards your upgrade
Thinking about making the move to iPhone Duo? Before you put your current iPhone away, find out what it could be worth. Trade in an eligible iPhone and get up to a $1,500 Best Buy gift card towards your new iPhone.*
Your trade-in could help make the jump to Apple’s first foldable iPhone a little easier. Check your potential trade-in value and see what your current iPhone could contribute towards your next one.
iPhone Duo at a glance
So, what happens when iPhone goes foldable? Here are the highlights:
- A new way to use iPhone: Fold it, pose it, or stand it to unlock reimagined iOS experiences for multitasking, productivity, and immersive viewing.¹
- More room to do more: Unfold the 7.58-inch inner display, the largest on an iPhone, for more space to work, watch, browse, and multitask.²
- New ways to capture the moment: The 48MP Dual Fusion camera system combines Fusion Main and Ultra Wide cameras with new ways to shoot.
- Powerful performance in a slim design: The A20 Pro chip is purpose-built for AI workloads, with vapour cooling to support Pro performance.
- Power for the way you use it: The dual-battery system is designed for all-day power, whether you’re using iPhone Duo folded or unfolded.⁴
- A more capable assistant at your fingertips: Siri helps with open-ended questions, brainstorming on the go, and more.⁵
That’s the quick tour. Now, let’s unfold the details.
Open it up to the largest iPhone display ever
The moment you unfold iPhone Duo is when things really get interesting. Folded, you have a 5.36-inch outer display. Open it and the inner folding display measures 7.58 inches diagonally when measured as a standard rectangular shape.2
Apple says the inner display is 50% larger than the display on iPhone 18 Pro Max.2 That means more room for compatible apps, browsing, multitasking, and entertainment. The nano-texture inner display is also designed to reduce glare.
When you don’t need all that space, fold iPhone Duo and continue on the outer display. That shift between compact and expansive is at the heart of what makes the experience so different.
Foldable. Posable. Standable.
The fold does more than reveal a larger screen. iPhone Duo can be positioned in different ways, enabling reimagined iOS experiences for enhanced productivity, multitasking, and immersive viewing.1
And while the shape is new, durability hasn’t taken a back seat. iPhone Duo is designed with a Grade 5 titanium frame and hinge cover, Ceramic Shield 2 on the front, and Ceramic Shield on the back.
A fresh perspective on the iPhone camera
There’s something new to explore behind the camera too. iPhone Duo features a 48MP Dual Fusion camera system with 48MP Fusion Main and Ultra Wide cameras. Smart Take adds an all-new way to shoot by capturing pictures automatically.
Up front, there’s an under-display FaceTime camera alongside a 12MP Center Stage front camera.3 Whether you’re capturing the moment or catching up over FaceTime, there’s more to discover on both sides of iPhone Duo.
A20 Pro brings power to the fold
Behind those folding displays is the A20 Pro chip, purpose-built for AI workloads and supported by vapour cooling. Its 6-core CPU delivers up to 50% faster performance and its 7-core GPU delivers up to 2.1x faster performance compared to iPhone 15 Pro.
If it has been a few generations since your last iPhone, that performance boost adds another dimension to the upgrade. There’s a very different display experience to explore, with the power behind it to match.
Two displays meet a dual-battery system
With more screen to explore, battery life naturally matters. iPhone Duo uses a dual-battery system designed for all-day power.
Apple states that iPhone Duo delivers up to eight more hours of video playback when using its inner display compared to the 23 hours cited for iPhone 15 Pro. Using the outer display, Apple states up to 21 more hours of video playback compared to the same benchmark.4 Actual battery life varies depending on use, settings, network, and other factors.
Siri AI and connectivity for what comes next
iPhone Duo also features Siri AI, a more personal and powerful AI assistant.5 Ask open-ended questions, brainstorm ideas on the go, and explore supported Apple Intelligence experiences. Siri AI is available in beta in iOS 27, in English to start, with French language support coming in late 2026.5
For connectivity, iPhone Duo supports Wi-Fi 7 where available,8 Bluetooth 6, 5G connectivity,9 and eSIM.10 Satellite features can help you send and receive messages when you’re off the grid under supported conditions and services,6 while Crash Detection can call for help after detecting a severe car crash when the required connectivity is available.7
One important detail if you’re upgrading: iPhone Duo activates with eSIM and does not support a physical SIM.10 Check eSIM support with your carrier when planning your move.
Ready to see what unfolds?
Maybe you’ve been holding onto your current iPhone for a few generations. Maybe you’ve been curious about Apple’s take on a foldable phone. Or maybe the idea of unfolding your iPhone into its largest display ever caught your attention.
Whatever sparked your interest, there’s more to discover. Take a closer look at iPhone Duo at Best Buy Canada to explore your options, get the details, and see if Apple’s first foldable iPhone is the upgrade you’ve been waiting for.
1 Features are subject to change. Some features, applications and services may not be available in all regions or all languages.
2 The display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 5.36 inches (iPhone Duo outer display), 6.06 inches (iPhone 16e, iPhone 17e), 6.12 inches (iPhone 16), 6.27 inches (iPhone 17, iPhone 18 Pro), 6.55 inches (iPhone Air), 6.86 inches (iPhone 18 Pro Max) or 7.58 inches (iPhone Duo inner folding display) diagonally. Actual viewable area is less.
3 Action mode available on iPhone 14 models and later, excluding iPhone SE, iPhone 16e and iPhone 17e. Audio Mix available on iPhone 16 models and later. Camera Control available on iPhone 16 models and later, excluding iPhone 16e and iPhone 17e. Center Stage front camera available on iPhone Duo, iPhone 18 Pro, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone Air.
4 All battery claims depend on the cellular network, location, signal strength, feature configuration, usage and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings. Battery tests are conducted using specific iPhone units. See apple.com/ca/batteries and apple.com/ca/iphone/compare for more information.
5 Apple Intelligence is available with Siri and device language set to Chinese (Simplified), Chinese (Traditional), Danish, Dutch, English, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Spanish, Swedish, Turkish or Vietnamese. Some features may not be available in regions or all languages. Some devices may not be available in all regions. Siri AI is available in beta in iOS 27 and requires an Apple Intelligence-enabled device set to a supported language. Available in English to start. French language support coming late 2026. Siri AI will not be initially available in the EU on iOS. Certain Apple Intelligence features that rely on server-side models are subject to daily usage limits, including but not limited to Siri AI, Intelligent Photo Editing Tools, Image Playground and AFM 3 Cloud models in Shortcuts. Daily limits may vary by feature, request complexity, system demand, system policies and other factors. Expanded access to such features will be available for a fee in the future. Use of these features is subject to the Apple Intelligence Terms and Conditions. Learn more at apple.com/ca/apple-intelligence.
6 Satellite features are included for free for two years with the activation of any iPhone 14 or later model. Connection and response times vary based on location, site conditions and other factors. Some satellite features require a carrier plan. SMS messaging via satellite is available on supported carriers. SMS message rates may apply. Satellite connectivity is provided by Globalstar and its affiliates. See support.apple.com/kb/HT213885 for more information.
7 iPhone 14 and later can detect a severe car crash and call for help. Requires a cellular connection, satellite connectivity or Wi-Fi calling.
8 Wi-Fi 7 available in countries and regions where supported.
9 Data plan required. 5G is available in select markets and through select carriers. Speeds vary based on site conditions and carrier. For details on 5G support, contact your carrier and see apple.com/ca/iphone/cellular.
10 iPhone Duo, iPhone 18 Pro, iPhone 18 Pro Max, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 17e, iPhone 17 and iPhone Air models are activated with an eSIM and do not support a physical SIM. Use of an eSIM requires a carrier that supports eSIM and a wireless service plan. See your carrier for details. To learn more, visit apple.com/ca/esim.
* Trade-In isn’t available in the following stores: Kelowna (BC) and Sudbury (ON) due to municipal by-laws; and isn’t available in any Best Buy Express locations. $1,500 trade-in gift card value is based on a iPhone 17 Pro Max 2TB model.
Best Buy reserves the right to refuse any Trade-In for any reason. Trade-In is currently only available at select Best Buy locations. You must be at least 19 years of age with a valid government-issued photo ID. Best Buy is required by law to collect and record additional information as necessary. The information collected by Best Buy during any Trade-In transaction may be communicated to law enforcement authorities for law enforcement purposes.
The product must be in good working condition and have an intact serial number. Not all products are eligible for Trade-In. The condition of the product and available documentation and accessories may affect the estimate. Trade-In value may depend on our evaluation of a number of factors, including condition, product age and specifications, documentation, resale value, etc. Trade-In estimates are subject to change and therefore they are only valid at time of estimate inquiry.
You are responsible for removing any data from your product before providing the product for evaluation. You will be required to sign an agreement in store. Payment is by Best Buy gift card only and is not redeemable for cash. Trade-In transactions are irreversible after issuance of the Best Buy gift card. For complete details, see a Customer Service Representative in store.
