iPhone Duo full specifications
Apple's first foldable iPhone, opening to a 7.6-inch display with a 5.4-inch outer screen, titanium build, and Touch ID.
Chip
A20 Pro with a dedicated display engine driving both screens...
Camera
48MP Fusion Main with zero shutter lag
Storage
256GB, 512GB, 1TB, 2TB
Weight
254 grams
Apple Store: $1,999.00
iPhone Duo specifications
- Inner display
- 7.6-inch Super Retina XDR (7.58 inches measured as a standard rectangle), 1878 x 2670, ProMotion up to 120Hz, Always-On, 3000 nits peak outdoor, nano-texture finish for minimal glare and a near-invisible crease
- Outer display
- 5.4-inch Super Retina XDR, 1398 x 2034, ProMotion up to 120Hz, Always-On
- Chip
- A20 Pro with a dedicated display engine driving both screens, 2-nanometer
- Storage
- 256GB, 512GB, 1TB, 2TB
- Main camera
- 48MP Fusion Main with zero shutter lag
- Ultra Wide camera
- 48MP Fusion Ultra Wide
- Telephoto
- 12MP 2x optical telephoto via the main camera crop (no dedicated telephoto lens; optical-quality 2x zoom, macro photography)
- Front cameras
- 12MP Center Stage on the outer display, under-display FaceTime camera on the inner display
- Video
- 4K 120 fps Dolby Vision, Cinematic effects applied after capture up to 60 fps, dual FaceTime capture, rear-camera selfies, outer-screen previews
- Battery
- Up to 31 hours of video playback on the inner display, up to 44 hours on the outer display, up to 24 hours of mixed dual-screen use, dual-battery architecture (one cell on each side of the fold)
- Charging
- Up to 50 percent in around 20 minutes wired, 25W wireless
- Biometrics
- Touch ID in the side button, no Face ID, also unlockable with Apple Watch
- Build
- Grade 5 titanium frame with mirror-polished finish, Ceramic Shield 2 front, Ceramic Shield back, variable torque hinge with magnet array closure assembled from over 100 components
- Thickness
- 5.2 mm open, 11.3 mm closed (thinnest iPhone ever when open)
- Size closed
- 84.1 x 117.8 x 11.3 mm
- Weight
- 254 grams
- Water resistance
- IP68
- Connectivity
- 5G (sub-6 GHz and mmWave), Apple C2 modem, Apple N1 (Wi-Fi 7, Bluetooth 6, Thread), eSIM only
- Software
- iOS 27 with foldable-specific optimizations (Split View multitasking, app pairs, StandBy on either display), Apple Intelligence, Siri AI
- Colors
- Star White, Night Sky
Specifications from published manufacturer data. We check them against official listings, but a mistake is possible; if you spot one, the store page is the final word at purchase time.
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Apple's first foldable iPhone, opening to a 7.6-inch display with a 5.4-inch outer screen, titanium build, and Touch ID. We track prices for the iPhone Duo across trusted stores every day and compare delivery times.
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