Samsung Mocks the iPhone Duo — Everyone Forgot Microsoft Built One in 2020

Every September, the tech industry puts on two shows at once: Apple announces its iPhones, and Samsung's social media team tries to ruin the party. This year both shows were better than usual, because Apple finally entered the foldable market Samsung has owned since 2019 — and because almost everyone cheering and jeering has forgotten how this story already played out once before.

The roast, live from Cupertino

Apple's "Surprise and Shine" event on September 9, 2026 was already unusual: new CEO John Ternus's first keynote, an iPhone 18 Pro and Pro Max at $1,199, and the first foldable iPhone — a device we had been tracking in our leaks coverage back when everyone expected it to carry the Ultra name instead. Samsung Mobile US live-posted through the whole thing. "So far, so same," it wrote as the iPhone 18 Pro appeared, followed by "It's feeling very familiar. Is this a Sims sequel..." Then, the moment the foldable was shown: "Let us know when you're done reheating our leftovers."

The best jab didn't even come from Samsung. When Apple announced the name "Duo," Samsung tagged the language app Duolingo with "I'm so sorry. They copied us too. #Solidarity" — and Duolingo answered with the year's most brutal one-liner: "when an ugly stranger calls you twin." Samsung Canada piled on with a Galaxy Z Fold 8 video about imitation, and Samsung US closed with "Allow us to reintroduce ourselves. 8 years in and still ahead of the fold."

It's great theater, and some of it is even fair. Samsung has genuinely been shipping foldables since 2019 while Apple watched from the sidelines. But the mockery has a short memory in both directions. As 9to5Google pointed out, the Galaxy Z Fold 8 itself is a "complete 180-degree turn" from Samsung's own book-style foldable history — and by Samsung's own logic, whoever changes course is reheating someone's leftovers. Mockery is marketing, not history.

Wait — where have I seen this before?

Here is the part of the story the memes skipped. In October 2019, Microsoft announced a phone called the Surface Duo: two 5.6-inch screens joined by a hinge, pitched as the productivity device that would finally give Microsoft a foothold in your pocket. It shipped in September 2020 at $1,399, running Android — Microsoft's first Android phone after Windows Phone died.

What arrived was one of the most criticized flagship phones of its decade. Ars Technica's review called it "a borderline incompetent smartphone" that "feels like it was slapped together without a plan." Droid Life titled its review, plainly, "The Microsoft Surface Duo is really bad." Android Central called it "a hot mess of half-finished ideas and buggy execution."

The problems weren't mysterious. The Duo shipped with 2019's Snapdragon 855 chip in a 2020 flagship. It had no NFC, no wireless charging, no water resistance, and no high-refresh display. Worst of all, it had no outer screen at all: closed, it showed nothing — you had to open it just to check the time, and reviewers noted you practically needed a smartwatch to know if you had a notification. Add software bugs, almost no apps optimized for two screens, and $1,399, and the outcome wrote itself. A Duo 2 arrived in 2021 and fixed some of it. There was never a Duo 3. Microsoft quietly left phones, again.

So when a reader asks where Apple got the idea for a phone called "Duo" that opens to become a tablet, the honest answer is: the idea has been in the public domain for years. Samsung built the first real foldables in 2019, Microsoft took the dual-screen route in 2020, and both paid for being early. The name, though — shipping a phone called Duo six years after Microsoft's Duo died — is a coincidence Apple's marketing team apparently slept through.

Same name, opposite bets

The two Duos share a name and almost nothing else, and the differences are exactly where the Surface Duo failed.

• Two screens versus one screen. Microsoft bet on two separate panels with a physical gap in the middle; apps had to be rebuilt to span the hinge, and few developers bothered. Apple bet on one continuous 7.6-inch folding display — a crease, not a canyon.
• Closed, the Duo was a brick. The iPhone Duo is a phone. Apple's device has a full 5.4-inch cover display you can actually live on. That single decision fixes the Surface Duo's most punishing daily failure: one-handed use.
• The specs. The iPhone Duo arrives with the A20 Pro, Apple's first 2-nanometer chip, IP68 water resistance — a first for a book-style foldable, per the announced specifications — Touch ID in the side button, and two 48 MP cameras.

Before anyone declares Apple the winner by default, two honest counterpoints. First, the price: $1,999 for the 256 GB model and up for more storage — six hundred dollars more than Microsoft charged for the privilege of beta-testing its Duo in 2020, and $99 above Samsung's Galaxy Z Fold 8. Second, the hardware race hasn't stopped: per the announced specs, Samsung's Z Fold 8 is still 53 grams lighter and 1.6 mm thinner than Apple's first attempt. Apple being late means it enters against a competitor on generation eight, not generation one.

Why one Duo died and the other might not

The uncomfortable lesson of 2020 is that ideas are cheap and execution is everything. Microsoft's Duo wasn't wrong about the future — phones that open into larger screens are now a real, growing market. It was wrong about everything around the idea: the chip, the price, the missing outer display, the software, and the developer story. A good idea, badly executed, is a $1,399 lesson someone else collects later.

Apple's odds look better for boring reasons: a chip it controls, an installed base of developers who adapt to new Apple hardware quickly because that's where the money is, and eight years of everyone else's hinge mistakes to study. Analysts are split on the outcome — IDC projects Apple could grab roughly 40% of the foldable market and ship over 17 million units by 2027, while other analysts put its 2026 share closer to 25%. Estimates vary; the direction is the same.

But "better odds" is not "guaranteed." Apple's own recent history includes first-generation products that shipped expensive and stayed niche — Vision Pro being the obvious example. The iPhone Duo ships October 23 with pre-orders from October 16, and the first fold of the first wave is exactly where review units earn their keep.

If you actually want a foldable phone

Watching billion-dollar companies trade memes is free. Buying a first-generation $1,999 foldable is not. Three rules stand regardless of whose logo is on the hinge:

1. Wait for October 23. Not for Apple's keynote claims, and not for Samsung's rebuttals — for the review units. Hinges, creases, and batteries tell the truth after three weeks of pockets, not three days of demos.
2. Remember the 2020 buyers. Surface Duo owners paid $1,399 to be beta testers and got a dead product line for their trouble. First-generation hardware is a subscription to other people's lessons.
3. Check what you actually need. If folding is the feature you've been waiting for, the Z Fold line is eight generations deep and the Z Fold 8 is lighter and thinner. If your current phone works, our iPhone 18 buy-or-wait guide still applies — the Duo changes nothing for most people this year.