iPhone Duo Launch Highlights App Gaps and Hardware Trade-offs
Apple’s new iPhone Duo, released October 22, 2026, features a foldable design with significant hardware compromises. Early reviews note that the camera matches the iPhone 17, lacks a telephoto lens, and includes a lower-quality under-display Face ID camera. While some apps support the new form factor, many display black bars. The device uses Touch ID instead of Face ID, requiring a deliberate touch-and-hold to unlock, which critics say is slower than previous models.
Key points
- Apple released the iPhone Duo on October 22, 2026, a foldable smartphone that replaces Face ID with a Touch ID system requiring a deliberate touch-and-hold gesture to unlock.
- The device's camera hardware is comparable to the iPhone 17, lacking a telephoto lens and featuring an under-display Face ID camera that offers acceptable quality for casual video calls but lower performance for other uses.
- App optimization is currently inconsistent; while Netflix has a special half-fold mode, many unupdated applications display thick black bars on the sides, though developers are expected to release updates starting October 23.
- Multitasking capabilities allow users to run two applications side by side, enabling tasks such as watching video content while browsing websites, which early testers described as useful.
- The iPhone Duo is positioned below the iPhone 18 Pro in camera quality, with the absence of a variable aperture and telephoto lens cited as major compromises for users seeking premium photography features.
Apple has officially launched the iPhone Duo, a new foldable smartphone that introduces significant design and hardware changes to its product lineup. The device, which became available to users on October 22, 2026, marks a shift away from the company’s traditional biometric security, replacing Face ID with a Touch ID sensor. Early user feedback indicates that the new unlocking mechanism includes a deliberate pause, requiring users to touch and hold the sensor to access the device. While an Apple Watch can also be used to unlock the iPhone Duo, many users note that the process is less immediate than the facial recognition system found in previous iPhone models.
Hardware specifications reveal that the iPhone Duo prioritizes form factor over photographic capability. The camera system is on par with the iPhone 17, featuring a standard lens but lacking the variable aperture and telephoto lens found in the higher-tier iPhone 18 Pro. Additionally, the under-display Face ID camera, used for front-facing video, offers acceptable quality for casual FaceTime calls but lags behind dedicated front cameras in other scenarios. These trade-offs suggest that the device is targeted at users who value the foldable form factor and multitasking capabilities over premium imaging features.
Software optimization remains a key area of adjustment for the new device. While some applications, such as Netflix, have been updated to support specific half-fold modes, many others have not yet been adapted to the new form factor. These unoptimized apps currently display thick black bars on the sides, creating a less immersive experience. Developers are expected to roll out updates starting October 23, which should mitigate these visual issues. The iPhone Duo also supports side-by-side multitasking, allowing users to view two applications simultaneously, a feature that early testers found practical for tasks like watching video while browsing the web.
Sources
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