The iPhone Duo is Apple’s first foldable smartphone, released on October 23, 2026.
Displays
- Inner Display (Foldable): 7.6-inch Super Retina XDR OLED (1878 x 2670 resolution, 430 ppi) with a nano-texture anti-glare finish.
- Outer (Cover) Display: 5.4-inch Super Retina XDR OLED (1398 x 2034 resolution).
- Key Display Features: 120Hz ProMotion adaptive refresh rates, Always-On display, Dynamic Island, and up to 3,000 nits peak outdoor brightness. Supports Apple Pencil (USB-C) on the inner screen.
Design & Build
- Dimensions (Unfolded): 164.6 x 117.8 x 5.2 mm
- Dimensions (Folded): 117.8 x 84.1 x 11.3 mm
- Weight: 254 g
- Materials: Grade 5 titanium frame and hinge cover with Ceramic Shield glass protection.
- Durability: IP68 water and dust resistance (up to 6 meters for 30 minutes).
- Colors Available: Star White and Night Sky.
- Biometrics: Side-button Touch ID (no Face ID).
Performance & Hardware
- Chipset: Apple A20 Pro (2nm process) with vapor-chamber thermal management
- CPU / GPU: 6-core CPU (2 super cores, 4 efficiency cores) and 7-core GPU with hardware-accelerated ray tracing
- Neural Engine: Dual 16-core Neural Engine
- RAM: 12 GB
- Storage Options: 256 GB, 512 GB, 1 TB, or 2 TB (NVMe)
- Modem / Wireless: Custom Apple C2 5G cellular modem, Apple N1 wireless chip, Wi-Fi 7, and Bluetooth 6
- SIM: eSIM only (dual active eSIM support, no physical SIM tray)
Cameras
- Rear Camera System (48MP Dual Fusion):
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- Fusion Main: 48MP, ƒ/1.6 aperture, sensor-shift OIS, 26mm, 2x optical-quality telephoto option (52mm)
- Fusion Ultra Wide: 48MP, ƒ/2.2 aperture, 120° field of view
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- Front Cameras:
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- Outer 12MP Center Stage camera
- Inner under-display FaceTime camera
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- Video: Up to 4K Dolby Vision video recording at up to 120 fps, plus features like Smart Take, Duo Preview, and Kid Cue.
Battery & Charging
- Battery Architecture: Dual-battery system (one in each half) with a combined capacity of 4,883 mAh / 5,800 mAh class
- Battery Life: Up to 31 hours of video playback using the inner screen or up to 44 hours using the outer screen
- Charging: Fast charging via USB-C (approx. 50% charge in 20 minutes with a 60W+ adapter), plus 25W MagSafe and Qi2 wireless charging.
Software
- Operating System: iOS 27 with custom split-view multitasking, StandBy enhancements, and deep integration with Apple Intelligence and Siri AI.
Reviews
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