Apple iPhone Duo Review: A Foldable That Won Over a Skeptical Tech Journalist

Image: Image Credits:Cheddar · Source

A tech journalist recounts using Apple's new foldable iPhone Duo on vacation, highlighting its unique form factor, durability, and software quirks, ultimately favoring it over a traditional Pro Max model.

The Apple iPhone Duo, the company's first foldable smartphone, has sparked a mixed but ultimately positive impression from a seasoned tech journalist who tested it during a five-day vacation in late 2026. Despite initial frustrations with unfamiliar gestures, app compatibility issues, and the return to Touch ID, the Duo's novelty and usability gradually won over the reviewer.

At first glance, the Duo's compact, squat design contrasted sharply with the familiar thin rectangular shape of Apple's flagship Pro Max models. Concerns about limited screen real estate and physical durability were quickly alleviated. The phone comfortably fit in both front and back pockets, withstanding repeated accidental drops and pressure from sitting without any cracks or malfunctions.

The foldable design offers unique advantages, such as a playful outer screen with features like animations to engage children during photo sessions, and versatile viewing angles when paired with the official Duo Folio case. Unfolding the device reveals a seamless inner screen with a matte, nano-texture finish that reduces glare and maintains image quality, impressing onlookers with its near-invisible hinge.

However, some drawbacks surfaced during real-world use. The return to fingerprint-based Touch ID over Face ID complicated app unlocking and payment authentication, particularly when multitasking with hands full. Several popular apps were not yet optimized for the Duo’s dual-screen format at launch, yielding awkward black bars and navigation challenges in certain software, including Google's Search app, which occasionally froze when using its AI mode.

Camera capabilities remain a significant trade-off. The Duo's dual rear cameras lack telephoto and advanced low-light features present in the Pro Max, making it less suitable for photography enthusiasts or content creators, though adequate for casual snapshots shared on social media.

Notably, the reviewer found the Duo changing their phone usage habits. The device’s design encourages more purposeful engagement rather than habitual, distracted scrolling common with larger slab smartphones. The need to intentionally unfold the phone for multitasking or media consumption fosters deliberate screen time, aligning with a growing trend of technology designed for mindful use.

Overall, despite some software rough edges and hardware compromises, the iPhone Duo represents a compelling new direction for Apple's mobile lineup. Its blend of innovative form factor, robust build quality, and integration within the Apple ecosystem offers a unique user experience that could broaden foldable smartphone adoption among mainstream consumers.