Apple iPhone Duo

Apple officially unveiled its first foldable iPhone, the iPhone Duo, at its "Surprise and shine" event on September 9, 2026, alongside the iPhone 18 Pro, iPhone 18 Pro Max and other Apple products. The name ends months of speculation that had settled on "iPhone Ultra" or "iPhone Fold" — Apple instead chose Duo, a name last used by Microsoft's Surface Duo, apparently to distance the device from the "Fold" and "Ultra" branding used by Samsung and Chinese rivals. New Apple CEO John Ternus introduced the device on stage, describing it as the company's biggest change to the iPhone since the original. Pre-orders open on October 16, 2026, with retail availability from October 23, 2026, across more than 70 countries and regions, including India — a full five weeks after the iPhone 18 Pro models go on sale.

The iPhone Duo features a 5.4-inch outer display that opens into a larger 7.6-inch inner display, both built with Super Retina XDR technology, ProMotion, Always-On support, and up to 3,000 nits of outdoor brightness. Both screens share the same aspect ratio, so content resizes rather than reshapes when the phone is unfolded. It's powered by Apple's new A20 Pro chip, built on a 2nm process — the same chip used in the iPhone 18 Pro and Pro Max — and ships with 256GB, 512GB, 1TB, or 2TB of storage. The rear camera system uses a dual 48MP setup with a wide and an ultrawide lens, paired with a 12MP front camera. Apple confirmed Touch ID rather than Face ID on the Duo, and the phone runs iOS 27, a version of Apple's software specifically adapted for the foldable form factor with native Split View, dual-window app instances, and an expanded StandBy mode that works across both displays.

Confirmed Features of the Apple iPhone Duo

• Apple A20 Pro chip (2nm), the same processor used in the iPhone 18 Pro and Pro Max
• 5.4-inch outer display and 7.6-inch inner foldable display, both Super Retina XDR with ProMotion, Always-On, and up to 3,000 nits outdoor brightness
• Dual 48MP rear camera (wide + ultrawide), plus a 12MP front camera
• Touch ID fingerprint authentication, rather than Face ID
• iOS 27 with native Split View, dual-window app instances, and cross-display StandBy mode
• Apple Pencil support over USB-C, arriving as a software update later in 2026 rather than at launch
• Storage options up to 2TB, the highest ever offered on an iPhone
• Available in Star White and Night Sky colourways

Apple iPhone Duo Official Price in India

Note: The iPhone Duo is Apple's most expensive iPhone to date, priced well above the iPhone 18 Pro series, which starts at ₹1,64,900 in India. It will be available for pre-order in India from October 16, 2026, via apple.com and the Apple Store app, with retail availability from October 23, 2026, in Star White and Night Sky colourways. Pricing and specifications above are sourced directly from Apple's official India announcement.

Pros and Cons

Apple iPhone Duo vs Samsung Galaxy Z Fold 8

The iPhone Duo enters a foldable market Samsung has led for years, with the Galaxy Z Fold 8 standing as its most direct current rival.

Final Verdict

The iPhone Duo makes a confident first-generation case with matched-ratio dual displays, the same chip as Apple's Pro lineup, and genuinely foldable-native software, but it asks a steep premium over both the iPhone 18 Pro Max and Samsung's Galaxy Z Fold 8. It's an easy recommendation only for Apple loyalists ready to pay for a first-generation product, while everyone else may want to wait for reviews to confirm real-world durability, thickness, and battery life once units ship.