Apple’s iPhone Duo could finally make foldable phones mainstream

Apple's iPhone Duo
Apple’s iPhone Duo

With the iPhone Duo, Apple has entered the foldable smartphone market years after Samsung, Google, Huawei, and others, and it is doing so with a $1,999 book-style device designed less as a novelty and more as a bid to change what mainstream buyers expect from a phone.

The iPhone Duo, unveiled September 9th, folds from a compact 5.4-inch outer display into a 7.6-inch inner screen — Apple’s largest iPhone display yet — while keeping the same aspect ratio on both panels. Closed, it is roughly passport-shaped. Opened, Apple says it is the company’s thinnest iPhone at 5.2 millimeters. Preorders begin October 16th, with stores getting the device on October 23rd.

That timing and price put the Duo in the same neighborhood as Samsung’s Galaxy Z Fold 8 and Google’s latest Pixel foldable, rather than in a category of its own. Foldables still account for only a sliver of global smartphone shipments. The question hanging over the launch is whether Apple’s combination of hardware polish, iOS software and ecosystem pull can expand that niche.

As Bloomberg News’ Edward Ludlow writes, that is precisely the test Apple is setting for itself: whether the Duo can shift consumer tastes, not merely win over people who already buy folding phones.

Apple spent years studying the complaints that have kept foldables on the fringe — visible creases, fragile hinges, awkward software and devices that feel like two phones taped together. The company is pitching a titanium hinge with more than 100 precision parts, a nano-texture finish meant to make the crease less noticeable, IP68 dust and water resistance, and an iOS experience built around split apps, fluid open-and-close transitions and later Apple Pencil support.

New CEO John Ternus has called the Duo the most transformational change to iPhone since the original, arguing that hardware and software engineered together can redefine what a foldable is for. Marketing chief Greg Joswiak has been blunter about rivals: existing foldables, in Apple’s view, were not particularly inspiring.

The compromises are still visible. The Duo is heavier than some Android competitors. It uses a side-button Touch ID rather than Face ID, drops a physical SIM slot and lacks the variable-aperture camera of the iPhone 18 Pro models. Higher storage configurations climb well above $2,000.

Those trade-offs make the first Duo look like a halo product — a statement device for early adopters and Apple loyalists rather than an immediate volume seller. Analysts and industry veterans have long argued that new form factors often need two or three generations before they become mass-market. Apple’s bet is that its installed base, developer influence, and reputation for finishing products can compress that timeline.

If the Duo works, Ludlow writes, it will not just give Apple a new high-end SKU. It will signal that foldables have left the enthusiast ghetto. If it remains a pricey curiosity, the category will stay what it has been for most of the past seven years: impressive, expensive and still waiting for the mainstream.

MacDailyNews Take: Apple will sell every single iPhone Duo it has already made and can make for the foreseeable future.



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5 Comments

  1. Well it won’t because it costs $2000. The US is in a recession right now, and its economy hasn’t been this weak in decades, so no, but it’s nice to see that high end phones are out there.

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    1. Your Trump Derangement has blinded you. Have you checked your portfolio lately? If you have one, or if you understood the definition of a recession, you’d never make such a foolish claim. Apple will sell as many Duo’s as they make.

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    2. MR your are obviously too young to remember this period in the economy. And then the dot-com bubble and then the financial crash of 2008. But here is a primer to better understand what it was like to graduate from college in 1978 and then try and but a house (i did at a 13.5 interest rate).

      1979: It felt like things were coming apart
      By 1979, Americans had already lived with inflation for years. Then the Iranian Revolution disrupted oil supplies and oil prices jumped again.
      Suddenly gasoline became a daily problem. There were shortages, stations running out of gas, long lines, and in some places odd-even rules determining which days you could buy gasoline. People would get in line without even knowing whether the station would still have gas when they reached the pump.
      Meanwhile, everything else was getting more expensive—food, electricity, heating, cars, clothing. Inflation was around 11–13%.
      And people’s salaries weren’t keeping up.
      The natural response would normally have been to lower interest rates and stimulate the economy. But that would have poured gasoline on the inflation problem.
      So President Carter appointed Paul Volcker chairman of the Federal Reserve in August 1979. Volcker essentially concluded:
      We have to stop inflation, even if stopping it causes a recession.
      1980: The Fed hits the brakes
      Volcker began squeezing the economy by allowing interest rates to rise dramatically.
      This is where things became extraordinary.
      The prime rate eventually reached 20%. Mortgage rates climbed into the mid-teens. Car loans became extremely expensive. Business borrowing became prohibitively expensive.
      Imagine owning a construction company and needing to borrow money at 18–20%.
      Or trying to buy a house with a 15% mortgage.
      People simply stopped borrowing.
      And when people stop borrowing, they stop buying houses, building houses, buying cars, expanding businesses and making investments.
      So the economy went into recession in 1980.
      Then something strange happened. The Fed temporarily eased up. Interest rates came down, the economy started recovering—and inflation didn’t really go away.
      Volcker realized that the job wasn’t finished.
      1981: Volcker goes after inflation for real
      When Ronald Reagan took office in January 1981, inflation was still running at roughly double-digit levels.
      Volcker tightened again.
      This time he didn’t back away.
      Interest rates became almost unimaginable by today’s standards. The prime rate reached 21.5% at its peak. Thirty-year mortgage rates approached 18%.
      Housing got crushed.
      Car sales suffered.
      Construction collapsed.
      Manufacturers began laying people off.
      Farmers who depended heavily on borrowing were devastated.
      Small businesses that normally financed inventory or expansion couldn’t afford the interest.
      And this time the recession became severe.
      1982: It gets really ugly
      By 1982, America was in the deepest recession since the Great Depression up to that point.
      Unemployment eventually reached 10.8%.
      In industrial areas of the Midwest, unemployment was much worse. Factories closed. Steelworkers and autoworkers lost jobs that many had assumed were secure for life.
      Housing was devastated because almost nobody wanted an 18% mortgage.
      There were builders sitting on houses they couldn’t sell.
      Banks had loans going bad.
      Farmers were under enormous pressure because land values were falling while their interest costs were exploding.
      It was genuinely painful.
      But then something very important happened.
      Inflation broke.
      Inflation had been around 13.5% in 1980. By 1982 it had fallen dramatically, and by 1983 it was around 3%.
      That changed everything.
      Then the economy took off
      Once inflation was clearly coming under control, the Federal Reserve could allow interest rates to come down.
      Suddenly borrowing started becoming possible again.
      People bought cars.
      Housing began recovering.
      Businesses started investing.
      Consumers started spending.
      At the same time, Reagan’s tax cuts were taking effect, defense spending was increasing substantially, and lower inflation meant people’s money wasn’t losing purchasing power nearly as quickly.
      The result was an enormous economic rebound in 1983–84.
      Real economic growth was roughly 4.6% in 1983 and 7.2% in 1984. Unemployment began falling rapidly.
      The psychology of the country changed too.
      That’s an important part of the story that statistics don’t capture very well.
      In 1979–82, Americans had spent years hearing about inflation, gasoline shortages, layoffs, unaffordable mortgages and declining American competitiveness.
      By 1983–84, suddenly inflation was under control, interest rates were falling, the stock market was rising, people were buying homes and cars again, and businesses were expanding.
      That helped create the tremendous sense of optimism surrounding Reagan’s “Morning in America” reelection campaign in 1984.
      So the whole story, in plain English, is:
      1979: Gas lines, shortages and terrible inflation.
      1980: The government starts fighting inflation and causes a recession.
      1981: Inflation won’t die, so Volcker applies much stronger medicine.
      1982: The medicine works—but nearly kills the patient. Unemployment hits 10.8%, housing and manufacturing are crushed.
      1983: Inflation is finally beaten, rates start coming down and the economy comes roaring back.
      1984: The U.S. is booming.

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      1. “Inflation is finally beaten.” Inflation will NEVER be beaten with our current system.
        Our financial system is built on inflation. Banks can loan previously unseen money. In other words, money is created when loaned.
        The currency has devalued nearly 100% since 1913 (creation of the Fed). This is not stopping anytime soon. This is inflation.

        The creation of money IS THE REASON for inflation. “Booming econ” most often has to do with juicing the system, with stimulus, liquidity from loans and re-purchasing bonds (holder of our debt).

        The econ does seems to be in a decent place…AI is loaded with capital and holds promise…though with a healthy dose of uncertainty. None of the principals are cash-flowing.

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  2. “Mainstream?” If Wall St is “mainstream,” then, ok.
    Otherwise, let’s just say more common.

    It’ll likely do what AAPL has done with other tech (mp3’s, phs, tablets, etc)…awake the sector.

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