Published: 11:47 BST, 2 September 2026 | Updated: 14:16 BST, 2 September 2026
With just one week to go before Apple's 2026 event, an internet sleuth has leaked what he claims is the design for its highly anticipated foldable iPhone 18 Ultra.
Lewis Hilsenteger, the creator behind popular Canadian YouTube channel Unbox Therapy, posted a video showing off the device alongside the iPhone 18 Pro Max.
According to the YouTuber, the devices came from an unnamed source in China.
'There's increasing accuracy coming out of China… The stuff they're sending is looking more and more like the actual finished products,' he said.
The foldable iPhone appears to feature a book-style design, with a screen on the front and a dual rear camera on the back.
When opened, it reveals a large main screen that's wider than it is tall.
The video has already been viewed almost two million times, with many fans flocking to post comments.
'Whoever has been supplying these mock up phones has been accurate for 5 years straight so I know these are actually going to be the new iPhones,' one viewer said.
With just one week to go before Apple's 2026 event, a leaker has revealed what he claims is the design for the iPhone 18 Ultra
The foldable shown in the video features a straight edge along the crease, and a curved outer edge.
The back of the device is white with a matte finish, while the Apple logo itself is shiny.
In the top left corner there's a camera cutout, with two lenses laid out horizontally.
Unlike Apple's existing iPhones, which feature the volume buttons on the side of the device, these buttons can be found on the top.
However, two other buttons – which Mr Hilsenteger suspects are the unlock button and 'Action Button' – remain on the side.


