The Real Significance of Apple’s Foldable Phone Goes Beyond a Larger Screen

Discussions about Apple’s foldable phone tend to focus on a familiar set of questions. How large will the screen be? How thick will it be when folded? How much will it weigh? Will the hinge be reliable? Will it be too expensive? And how will it differ from an ordinary iPhone or iPad?

But I increasingly think that looking at foldable phones only from these angles may cause us to miss their most important product positioning.

Foldable screens are not a new concept. Many manufacturers have already produced similar devices. If their only purpose is to turn an ordinary phone screen into a larger one, then the product struggles to find a genuinely irreplaceable role. When people need a larger screen, they can use a tablet. When they need to do complex work, they can open a laptop. An expensive, bulkier foldable phone sitting between the two does not, by itself, have a particularly compelling reason to exist.

What is really changing is not the screen, but the way people use computers.

AI is gradually turning many tasks that once required direct computer operation into processes organised, delegated and supervised through language.

Imagine a fairly ordinary work situation.

Someone is responsible for a website or a digital project. They may need to check whether a task has been completed, inspect a system log, confirm that a file has been uploaded correctly, and decide what to do next based on an error message.

In the past, this kind of work usually meant opening a computer. The person might need a browser, a file manager, development tools and an administration interface at the same time, constantly switching between several windows.

But the situation changes once these systems are connected to AI and automation tools.

Much of the actual execution can happen in the background. What the user really needs to do may be limited to reviewing the result, noticing an exception, asking AI to analyse the error, and then deciding whether to run the task again, change a parameter or inspect one part of the process more closely.

Human work is gradually shifting from operating software directly to supervising a system made up of AI, agents, cloud services and automated programs.

The basic logic of the traditional computer is that people operate software directly. We open one application and then another, switch between windows, locate files, copy data, edit content and execute commands. Computers need relatively large screens, keyboards, mice and complex window systems because people must perform so many of these operations themselves.

AI is changing that premise.

As AI and background systems take over more of the specific operations, the human role begins to shift from “operating the machine” to “setting goals, checking status, making judgements and handling exceptions”.

The kind of terminal we actually need will change as well.

The advantage of a phone has always been clear: it is always with us. But an ordinary phone screen is too small. The moment we need to view an error message, a webpage and an AI analysis at the same time, the experience quickly becomes cramped.

A laptop has the opposite characteristics. It offers a sufficiently large screen and a complete multi-window environment, but it is not a device that can truly remain with us at all times and be used instantly. Opening a computer just to deal with a five-minute problem can feel unnecessarily cumbersome.

A foldable phone may fill precisely this gap.

When folded, it remains a phone that fits in a pocket. When real work needs to be handled, it can be opened to provide enough screen space for two or even several work interfaces to exist at once.

The key point here is not “large”, but “simultaneously present”.

One side might show an error from a system backend while the other lets ChatGPT analyse the problem. A file could remain open beside data on a webpage. A task result could be visible while the next instruction is adjusted. Different applications would no longer be merely separate tasks running in the background. They could appear together, be compared directly and remain available for immediate interaction.

This begins to approach some of the working methods of a traditional computer, without requiring the device to become a computer in the conventional sense.

That is why I think the most important question about a foldable phone is not whether it can replace a MacBook, or whether it is simply a “larger iPhone”. Its real significance is that it may become the first genuinely meaningful intermediate form between the traditional phone and the traditional computer.

This intermediate form is becoming important now not merely because foldable screen technology has matured, but because AI has changed the workflow. In the past, even a moderately complex task required us to return to a computer. Now, more and more of the actual execution can be handed to AI, agents and background systems, while the person only needs to review, judge and provide the next instruction whenever necessary.

That gives a new role to a device that can be carried everywhere while still supporting multiple windows, multiple tasks and complex information interaction.

In this sense, a foldable phone is not simply an enlargement of the phone screen.

It is more likely to become a new kind of personal computing terminal, emerging after AI has changed the way people interact with computers.