Apple has made foldables a mainstream conversation, and even Android users won't stop talking about its latest device. The iPhone Duo is here, and Samsung's decade-long head start in the foldable market looks like its most credible challenge yet.
Apple announced the iPhone Duo at $1,999, with pre-orders opening October 16 and availability on October 23. It opens to a 7.6-inch Super Retina XDR display with a 5.4-inch outer display, built on a Grade 5 titanium frame with a custom hinge featuring variable torque and magnet-assisted closure. Here's why it's the talk of town.
Apple's foldable does what Samsung couldn't sell
The foldable market has existed for years, but it has always felt like a product category needing a reason to exist beyond novelty. Samsung, Huawei, Google, and others have taken turns trying to convince mainstream buyers of phones that open into a small tablet being worth the premium price tag.
TrendForce reported that foldable smartphone shipments reached around 17.8 million units across all brands in 2024, making up only 1.5 percent of the total smartphone market. Samsung alone shipped approximately 9 million of those units according to Statista.
Yet, the inner display crease, durability anxiety, inconsistent app optimization, and a premium price compounded too much. The average smartphone buyer looked at a $1,099 starting price and went back to a Galaxy S or iPhone instead. So, most people remained unconvinced.
Apple's entry introduces what no Android manufacturer can replicate: an installed base of over a billion iPhone users who have never seriously considered switching.
According to CIRP data, iPhone loyalty climbed to 87 percent in the first quarter of 2026, with only 12 percent of new iPhone buyers having switched from Android. It's down from 14 percent a year earlier.
A separate SellCell survey of over 5,000 smartphone users found that the share of iPhone users planning to stick with the platform climbed from 90.5 percent in 2019 to 96.4 percent this year.
It's clear that the iPhone Duo is Apple's argument that foldables were always the right idea, just not done right yet. The device itself is described as passport-sized when closed, and designed to avoid what Apple called the “awkward two-phone feel” of other foldables.
iOS 27 was rebuilt for the form factor, moving controls to the side to free up vertical space, with split view, multiple windows of the same app, paired app combinations, and an adaptive standby mode that responds to how the device is positioned.
The world doesn't revolve around Samsung's Galaxy anymore
Samsung has been the dominant name in Android foldables since the Galaxy Z Fold launched in 2019. The Galaxy Z Fold8, which launched this July, is the most refined version of that vision to date. But the Z Fold8 is nearly $900 less than the iPhone Duo, and yet mainstream adoption has remained elusive.
Apple entering at $1,999 validates the premium price tier of foldables while simultaneously raising the bar. Although Samsung's hardware is competitive, Apple's ecosystem integration is its biggest opposition.
Surprisingly, their latest hardware choices are closer than the price gap suggests. The Z Fold8 opens to a 7.6-inch Dynamic AMOLED 2X display, which is an identical screen size to the iPhone Duo's 7.6-inch Super Retina XDR. Both use titanium frames.
But iOS 27 was rebuilt purposefully for the iPhone Duo's form factor, while One UI still offers features layered onto the existing Android interface rather than being an original interface.
iPhone Duo works natively with AirDrop, iMessage, FaceTime, Apple Watch, AirPods, and every other Apple product a user already owns. The connections are invisible and automatic for the 87 percent of users who upgrade to another model. You could hardly say the same for a Samsung foldable buyer coming from an iPhone who has to rebuild those connections across a different ecosystem.
Let's not forget the Apple Pencil support, the under-display FaceTime camera, and the folio with integrated kickstand that also add utility that the Fold8 doesn't match at launch.
Samsung would've had the upper hand in the S Pen support if they hadn't removed it from the Fold8. Even Apple knows how valuable it is and introduces a stylus with its first ever foldable on day one.
Apple also claims the iPhone Duo delivers up to 35 percent higher sustained performance than iPhone 17 Pro. So, 31 hours of video playback on the inner display, 44 hours on the outer display, and 24 hours using both equally, with fast charging to 50 percent in around 20 minutes.
Meanwhile, the camera brings a 48-megapixel Fusion main sensor with zero shutter lag, 4K120 video, and a new C2 modem handling 5G millimeter wave in the US. Samsung will need to respond to these unspoken challenges, specifically with the Galaxy S27 series and the next Fold generation. Regardless, the foldable market just got a lot more competitive, and a lot more interesting.
