iPhone Duo Review: It Should Have Been an iPad

The Struggle Behind a 7

The Verge gave the iPhone Duo a 7/10, but hosts David and Nilay admitted on The Vergecast that this wasn't the score they originally planned to give—and it may not be the final verdict. Reviewing a brand-new product category centered on "the most popular smartphone of all time" is inherently challenging: review criteria, use cases, and user expectations are all shifting dynamically.

This "score wobble" precisely shows that the iPhone Duo isn't a product that fits neatly into a traditional phone review framework. It's more like Apple's probe into the boundary between phone and tablet—and the cost of that probe is ultimately borne by both the score and the user experience.

The Positioning Dilemma of Foldables

The core contradiction of the iPhone Duo is this: it's born as a phone, yet carries tablet ambitions. The unfolded large-screen experience evokes the multitasking productivity of an iPad, but its system logic, interaction habits, and ecosystem adaptations still carry a strong phone DNA.

The Vergecast discussion points to a key judgment—this product "should have been an iPad." In other words, if Apple had placed the same foldable form factor and screen size within the iPad product line, defining it by tablet use cases (split-screen, stylus, desktop-class apps), the product's completeness and persuasiveness might have been higher.

As a phone, users will compare it to flagship slab phones on thinness, battery life, and one-handed operation; as a tablet, users would be more forgiving of its size and weight, focusing instead on what new possibilities the large screen enables. The positioning mismatch leaves the iPhone Duo uncomfortable within both evaluation systems.

One of the core technical challenges of foldable phones lies in balancing hinge design with the durability of flexible screens. Early foldable products were often criticized for visible creases, loose hinges, or peeling screen protective layers, which directly influenced users' judgment of the category's maturity. As Apple's first foldable-form device, the iPhone Duo's hinge structure, crease control, and flatness when unfolded will all become unavoidable hard metrics in reviews. These physical-level performances, together with software adaptation, jointly determine the actual experience when switching between the "phone" and "tablet" identities—and they form the technical backdrop for why the score is hard to settle simply.

Why the Score Might Change

Nilay and David explicitly stated that 7 "may not be the score forever." This openness comes from two directions: first, the software ecosystem will gradually adapt to the foldable form factor with system updates; second, users' usage habits themselves are being shaped by new products.

Early reviews can often only capture a product's "factory state," and the value of a form factor like foldables largely depends on how developers utilize the large screen and how the system optimizes split-screen logic. If subsequent updates can fill these gaps, an upward score revision isn't impossible; conversely, if the ecosystem lags, 7 could become the ceiling.

Software ecosystem adaptation for foldables is a dynamic process. Take the Android camp as an example: early foldable apps only did simple stretching, and only later did large-screen column layouts, drag-and-drop interactions, and hover modes gradually emerge. Apple's iPadOS has accumulated years of large-screen multitasking experience, but migrating that logic to foldable-phone sizes still requires developers to redesign interface breakpoints and interaction gestures. Therefore, the "factory state" seen at review time often only reflects the initial results of system-level adaptation—whether third-party apps can fully leverage the unfolded large screen is the key variable determining how much of the foldable's value is realized.

Implications for Apple's Product Strategy

The review controversy around the iPhone Duo is essentially a discussion about "which product line innovation should be placed in." Apple excels at carrying new technology in mature categories, but the peculiarity of foldables is that they simultaneously challenge the definitions of both the phone and tablet product lines.

The Vergecast's viewpoint offers a valuable perspective: rather than letting the phone "grow upward" into a tablet, it's better to let the tablet "extend downward" to accommodate phone scenarios. This concerns not just hardware form, but the fundamental question in users' minds: "What am I buying?" For those following Apple's product roadmap, the iPhone Duo's 7 isn't just a number—it's a public discussion about product positioning.

Product line positioning has a strict separation logic within Apple: iPhone emphasizes portability and instant interaction, while iPad emphasizes large-screen productivity and creative scenarios. Foldable devices naturally straddle both, easily falling into the awkward "neither fish nor fowl" trap. Historically, Apple has preferred to carry new technology in mature categories—for example, validating high-refresh-rate displays and LiDAR on iPad first, then gradually cascading them down. If a foldable launches as a phone, it must withstand the rigorous portability standards of the phone category; if it enters as a tablet, it can leverage iPad's existing accessory ecosystem and desktop-class apps for more lenient evaluation. This choice of category affiliation directly determines the reference frame against which users compare the product in their minds.

FAQ

What is the iPhone Duo's score?

The Verge gave it a 7/10, but the reviewers said this isn't the final verdict and may be adjusted as software updates and use cases evolve.

Why is it said that the iPhone Duo should have been an iPad?

Because its foldable large-screen experience is closer to tablet productivity scenarios, while when evaluated as a phone, users measure its portability and battery life against flagship slab standards—making it hard for the product to score high under either set of criteria.

Will the iPhone Duo's score change?

The reviewers remain open-minded. Software ecosystem adaptation and changes in user habits could both affect later evaluations, but the current 7 reflects the product's overall performance in its factory state.