Apple iPhone Duo

Apple · iPhone Duo · iOS 27 iPhone Duo The largest iPhone display ever. In a thin, foldable design. iPhone Duo is the first foldable iPhone — when open, it is the thinnest iPhone with the largest iPhone display ever, 50 percent larger than iPhone 18 Pro Max, and its outer display gives you more than 90 percent of the screen area of iPhone 18 Pro. With a durable Grade 5 titanium frame and hinge cover, the vapor-cooled A20 Pro chip, a 48MP Dual Fusion camera system, and all-day battery life, it offers unparalleled versatility in all-new poses and orientations. All in a durable, pocketable design — an iPhone unlike any iPhone. A20 Pro Chip 7.6-inch Folding Display 5.4-inch Outer Display Nano-Texture Inner Display ProMotion 120Hz Titanium Frame & Hinge Ceramic Shield 48MP Dual Fusion Cameras Under-Display FaceTime Camera IP68 Apple Intelligence eSIM Only A New iPhone Enters the Fold iPhone Duo offers the most immersive viewing experience of any iPhone. The aspect ratio of the 7.6-inch Super Retina XDR display is consistent across the inner and outer display, so more of your content fills the screen whether it's open or closed. The inner display is made of 10 ultrathin layers with a custom nano-texture finish that reduces glare — an uninterrupted viewing surface that's remarkably smooth and flat, with optically clear adhesives that let the display layers glide as the screen folds, minimizing stress and crease. Bright on Both Sides Both the inner and the 5.4-inch outer display feature wide-angle OLEDs and up to 3000 nits peak brightness, with ProMotion up to 120Hz, Always-On display, and Dynamic Island. Enjoy uninterrupted entertainment even in bright sunlight — then close it up, and the outer display keeps iPhone Duo pocketable and easy to use one-handed. Durable by Design A Grade 5 titanium frame and hinge cover, with a hinge mechanism designed to open and close with smooth, balanced resistance for long-lasting reliability. Ceramic Shield front and back, a scratch-resistant coating on the inner display, and IP68 water and dust resistance — plus reimagined iOS experiences for all-new poses and orientations, from side-by-side apps to flexible viewing angles. Pro Performance, Folded In The A20 Pro chip with the Dual 16-core Neural Engine is purpose-built to handle intensive AI workloads. An advanced thermal management system with a vapor chamber gives iPhone Duo pro performance, perfect for demanding tasks and gaming sessions — with Apple Intelligence and Siri AI on iOS 27. Shoot From Front to Back The 48MP Dual Fusion camera system captures dazzling 48MP photos and 4K 120 fps Dolby Vision videos. Duo Preview gives live previews on the outer display, Smart Take captures hands-free photos so you can be part of the moment, and Kid Cue uses playful animations to capture kids' attention. Plus a 12MP Center Stage front camera and an under-display camera for 1080p video. All Day. On a Single Charge An iPhone-first dual-battery system and a space-saving eSIM-only design maximize physical space for battery capacity, while the C2 modem delivers groundbreaking efficiency. Up to 44 hours of video playback when using the outer display, up to 31 hours on the inner display — and up to 50 percent charge in around 20 minutes with fast wired charging. Technical Specifications BrandApple ModeliPhone Duo — the first foldable iPhone ChipA20 Pro · 6-core CPU · 7-core GPU with Neural Accelerators · Dual 16-core Neural Engine · Hardware-accelerated ray tracing · Vapor chamber thermal management Inner Display7.6-inch Super Retina XDR folding display (7.58-inch diagonal) · Custom nano-texture finish · 10 ultrathin layers · Wide-angle OLED · ProMotion up to 120Hz · Always-On display · Up to 3000 nits peak brightness Outer Display5.4-inch Super Retina XDR display (5.36-inch diagonal) · Same aspect ratio as the inner display · Wide-angle OLED · ProMotion up to 120Hz · Always-On display · Dynamic Island · Up to 3000 nits peak brightness DesignGrade 5 titanium frame and hinge cover · Ceramic Shield front and back · Scratch-resistant coating on the inner display · 85% recycled titanium in the enclosure DurabilityIP68 splash, water, and dust resistant (6 m up to 30 min, IEC 60529) ColorsStar White · Night Sky Storage256GB · 512GB · 1TB · 2TB Rear Cameras48MP Dual Fusion camera system — 48MP Fusion Main · 48MP Fusion Ultra Wide · Super-high-resolution photos (24MP and 48MP) · Macro photography ZoomOptical zoom options 0.5x, 1x, 2x · Up to 2x optical-quality zoom Front Cameras12MP Center Stage camera — tap to zoom and rotate, Center Stage for photos and video calls, ultra-stabilized video, Dual Capture · Under-display FaceTime camera for 1080p video Camera FeaturesSmart Take · Duo Preview · Kid Cue · Photographic Styles 3 · Smart focus tracking · Cinematic mode effects from video · Improved low-light video · Next-generation portraits with Focus and Depth Control VideoDolby Vision up to 4K at 120 fps BatteryAll-day battery life · iPhone-first dual-battery system · Up to 44 hours video playback (outer display) · Up to 31 hours video playback (inner display) ChargingUp to 50% charge in around 20 minutes with fast wired charging Connectivity5G capable · Apple C2 modem SIMeSIM only worldwide — no physical SIM tray · Store more than one plan and switch easily ButtonsCamera Control · No Action button IntelligenceApple Intelligence and Siri AI on iOS 27 (some features may not be available in all regions or languages) AvailabilityPre-order from 16/10, 4:00 p.m. · Available starting 23/10 Part Numbers — 256GBMK244 (Star White) · MK254 (Night Sky) Part Numbers — 512GBMK264 (Star White) · MK274 (Night Sky) Part Numbers — 1TBMK284 (Star White) · MK294 (Night Sky) Part Numbers — 2TBMK2A4 (Star White) · MK2C4 (Night Sky) WarrantyApple official 1-year limited warranty Frequently Asked Questions Is iPhone Duo a flip phone or a foldable? iPhone Duo is a foldable iPhone. It features a 7.6-inch inner display ideal for immersive entertainment and side-by-side multitasking across apps. When closed, the 5.4-inch outer display makes iPhone Duo pocketable and easy to use one-handed — making it ideal for flip phone users, too. The aspect ratio is consistent across the inner and outer display, so more of your content fills the screen whether it's open or closed. Does the inner display show a crease where it folds? iPhone Duo features a wonderfully flat and smooth inner display with custom nano-texture finish technology to reduce glare and reflections for an uninterrupted viewing experience. The optically clear adhesives let the display layers glide as the screen folds, minimizing stress and crease. Is iPhone Duo a durable foldable phone? Yes. iPhone Duo features a Grade 5 titanium frame and hinge cover, and the hinge mechanism is designed to open and close with smooth, balanced resistance for long-lasting reliability. It has Ceramic Shield on the front and back, a scratch-resistant coating on the inner display, and it is IP68 water and dust resistant. Which storage size should I choose? 256GB suits everyday apps and photography. If you shoot a lot of 48MP photos and 4K 120 fps Dolby Vision video, or keep a large offline library for the big inner display, consider 512GB or 1TB — and 2TB gives heavy shooters room to spare. Does iPhone Duo use a physical SIM? No — iPhone Duo is eSIM-only worldwide and does not support a physical SIM. eSIM lets you activate service quickly, store more than one plan, and switch between them easily. Use of an eSIM requires a carrier that supports eSIM and a wireless service plan. Is it genuine Apple? Yes — 100% genuine Apple, supplied under official Apple part numbers (listed per configuration in the specifications), and covered by Apple's official 1-year limited warranty. Apple · iPhone Duo · A20 Pro · iOS 27