Apple might not admit it (at least not yet), but the iPhone Air is more than just a slimmed-down version of the company's latest handset or a more sophisticated take on its usual Plus model. It's a super sleek preview of its upcoming foldable.

Now this might seem like a stretch and there's something to be said about the difference between a traditional OLED display and one that's meant to be bent. However, the arrival of a foldable iPhone has become one of the tech world's worst-kept secrets. Still not convinced? Well, consider this. If you were in charge at Apple and were faced with the task of figuring out how to engineer and design the company's first phone with a flexible display, how would you do it? Would you try to re-invent the wheel? No, you'd check out your competitors to see if there was a formula that you could re-purpose for your needs. Enter Samsung, which is not only one of Apple's biggest rivals but also a foldable phone maker that's already seven generations deep.

The sheer thinness of the 5.6mm chassis on the iPhone Air must be touched to be truly appreciated.

Furthermore, if we look back to this spring when Samsung released the Galaxy S25 Edge, you might already be noticing some similarities. Just like the iPhone Air, the S25 Edge is a thinner and more elegant take on Samsung's middle-child flagship phone: the S25+. It has a lot of the same shortcomings like a smaller battery and fewer cameras than you'd otherwise expect on a premium device that costs around $1,000.

But the biggest clue that Apple might be taking a page out of Samsung's playbook is the iPhone Air's thinness. The idea of simply making a slimmer iPhone with worse specs without lowering its price doesn't really make sense in 2025. Unless you're doing so in preparation for a future product. So if we consider the S25 Edge again (which measures just 5.88mm thick) and then compare that to the Galaxy Z Fold 7 (which came out just a couple months later and measures 4.2mm thick when unfolded), suddenly an unmistakable pattern begins to form. The iPhone 17 Air is one half of Apple's upcoming foldable and if the rumors are correct, next year Apple is essentially going to smash two of them together while adding a hinge and a flexible screen. Voila, there's your iPhone Fold (or whatever Apple ends up calling it).

When viewed side-by-side next to Samsung's Galaxy Z Fold 7, it's not hard to see how the super thin iPhone Air's design might translate into a foldable iPhone. — When viewed side-by-side next to Samsung's Galaxy Z Fold 7, it's not hard to see how the iPhone Air's design might translate into a foldable iPhone.

OK, enough speculation, what about the iPhone Air itself? In short, this thing is deliciously thin at just 5.6mm. It really is one of those things that you can't fully appreciate until you hold it in your hand. It has beautifully polished edges and while I don't love the term "camera plateau," there's a lot of engineering that went into creating the subtle slope that rises up to meet the phone's lone 48MP rear camera.

In front, the Air's 6.5-inch display looks as colorful and vibrant as you'd expect and I'm delighted to see it get ProMotion support as well. And for selfies, I really like Apple's new Center Stage system which uses a square 18MP sensor so you can smoothly transition between typical portrait style shots to landscape photos. Plus, if you don't want to control things manually, there's also an automatic setting which could seriously streamline future social media photo and video shoots.

The iPhone Air features a single 48MP rear camera.

The shiny finish on the Air's titanium frame is a rather nice, though if Apple hadn't said so, I might have thought it was stainless steel. That said, at just 165 grams, titanium was one of the few ways to get the Air's weight down that low while increasing durability. I also want to add that the sky blue model is my favorite color for the Air because depending on the light, its hue shifts from bright robin's egg to a more understated gray. The only downside to its overall design is that the chassis is a bit of a fingerprint magnet.

However, I still have a few remaining questions that will need to be answered after further testing. The addition of a A19 Pro chip and a ProMotion screen should give the phone a big boost in power efficiency. But it remains to be seen how the Air's battery life will hold up in real life. Apple is claiming continuous video playback of up to 27 hours, but it's sort of telling that during the keynote, the company showed a new super sleek MagSafe battery pack, which may end up being a must-have accessory for people who push their phones hard.

At just 156 grams, the iPhone Air is the lightest iPhone to date.

Additionally, from the handful of camera samples I've seen, the iPhone Air's 48MP rear camera has excellent image quality, though I'm still not sure about the move to a single lens system, even if it does support up to a 4x zoom.

Regardless, with the iPhone Air filling in the gap where the standard Plus model would normally be, Apple has taken its traditionally under-appreciated middle child and turned it into the most sleek and stylish handset the company has ever made. Unfortunately, all that sophistication does come with a slightly higher price of $999, up from the $899 for last year's iPhone 16 Plus.

The iPhone Air will start at $999 with 256GB of storage. Pre-orders begin this Friday, September 12 at 8AM ET followed by official sales slated for September 19.

This article originally appeared on Engadget at https://www.engadget.com/mobile/smartphones/iphone-air-hands-on-the-super-sleek-precursor-to-apples-upcoming-foldable-185851102.html?src=rss

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iPhone Air hands-on: The super sleek precursor to Apple’s upcoming foldable

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