iPhone 15 Ultra could be the toughest Apple phone ever

iPhone 14 Pro - Space Black
(Image credit: Apple)

The rumored iPhone 15 Ultra could shun stainless steel for even tougher titanium around its edges, according to tech tipster LeaksApplePro.

We've heard rumors of an iPhone with titanium sides for some time, but they never came to fruition, with the likes of the iPhone 14 Pro Max sticking with stainless steel. However, if Apple makes an Ultra variant of the iPhone 15, much like the Apple Watch Ultra, then titanium could come into play. That's because titanium has all the strength of stainless steel at 40% of the weight.

As such, if Apple does indeed make an iPhone 15 Ultra, potentially to replace the Pro Max model in the iPhone lineup, then we could get a large screened phone that's tough but also lighter than the somewhat hefty 8.47 oz 14 Pro Max. And given the strength of titanium, the iPhone 15 Ultra could survive a tumble better than the current largest iPhone.

This durability-led approach could come with a sting in its tail: titanium costs $35-$50 per kilo while stainless steel is just $1-$1.50 a kilo, meaning the iPhone 15 Ultra could come with a very hefty price tag. For reference the iPhone 14 Pro max starts at $1,099 / £1,199 / AU$1,899.

While there would be many who will pay whatever it takes to be on the cutting edge of tech, releasing the most expensive iPhone of all time, albeit potentially the toughest iPhone to date, could be a hard proposition to sell to Apple fans, especially with the cost of living soaring. 

LeaksApplePro tweeted earlier this year their belief that the iPhone 15 Ultra will “start at $1199 at best.”  So if this tough iPhone is released next year, don't expect it to be cheap. 

But with features like dual front cameras tipped, the iPhone 15 Ultra could find a way to justify its high price tag. Yet in the meantime, we've got around a year to wait before we see anew flagship iPhones, so check out our best iPhone 14 deals on the Apple smartphones you can buy today. 

Andy is a freelance writer with a passion for streaming and VPNs. Based in the U.K., he originally cut his teeth at Tom's Guide as a Trainee Writer before moving to cover all things tech and streaming at T3. Outside of work, his passions are movies, football (soccer) and Formula 1. He is also something of an amateur screenwriter having studied creative writing at university.

Read more
iPhone 17 Pro render
iPhone 17 Ultra just tipped to replace Pro Max in new leak — with these key upgrades
iPhone 17 slim camera
iPhone 17 rumor just tipped new 'seamless' design
A render of the iPhone 17 Pro Max
iPhone 17 Pro Max — this new rumor could push people towards iPhone 17 Air
iPhone 17 Slim render
iPhone 17 Air rumors — everything we know so far
Iphone 17 pro max render next to iPhone 16 Pro Max being held in hand
iPhone 17 Pro Max vs. iPhone 16 Pro Max: Biggest expected upgrades
iPhone 16 Pro Max shown in hand
iPhone 17 Pro Max — all the rumors so far
Latest in iPhones
iphone 17 renders showing off rear and camera bump
iPhone 17 just tipped for this major display upgrade — thanks to Samsung
iOS 18.4 logo on an iPhone
iOS 18.4 brings a bunch of helpful upgrades to your iPhone — and this is my favorite
WWDC logo on yellow background
Apple WWDC 2025 date set for June 9 — iOS 19, Apple Intelligence and more expected
iPhone 16 with Apple Intelligence logo for iOS 18.1
iOS 18.4: All the newest Apple Intelligence features coming to your iPhone
Apple maps logo on iPhone screen
I avoided Apple Maps for trip planning — but these iOS 18 features are changing my mind
New emojis with iOS 18.4 beta release.
iOS 18.4 beta brings 8 new emoji to your iPhone — here's all the new options
Latest in News
Graphic screen displaying malware detection warning
This dangerous new Windows malware hides from your antivirus while impersonating a popular PC brand
Kevin Costner in Field of Dreams
Why I watch ‘Field of Dreams’ on baseball’s opening day every year
Nintendo Switch 2
Nintendo Switch 2 pre-order date just revealed by Best Buy — here's when you can get yours
iphone 17 renders showing off rear and camera bump
iPhone 17 just tipped for this major display upgrade — thanks to Samsung
Galaxy S25 Edge dummy unit from side angle
Samsung Galaxy S25 Edge colors shown off in leaked renders — here’s the options
Nothing Phone 3a Pro rear side showing the camera
Nothing Phone 3a could start charging for using AI features — and I think that's a terrible idea