The long-anticipated foldable iPhone is reportedly entering its prototype testing phase, according to a new report from Digitimes. Expected to launch next year, Apple’s foldable device has been rumored for some time, and now it appears that the company is moving closer to bringing it to market. Sources within the supply chain suggest that Apple has already developed a functional prototype, and testing will continue until the end of this year. After that, the device will enter its Engineering Verification Test (EVT) phase, with a potential announcement alongside the iPhone 18 series in September 2026.
The foldable iPhone is expected to come with a 7.8-inch OLED display, produced by Samsung, featuring an under-display camera and a side-mounted Touch ID sensor instead of Face ID. 
The device’s design is said to include an “almost invisible” crease and will fold to a slim profile of just 9–9.5mm. It’s likely to feature a titanium alloy chassis and a liquid metal hinge, offering durability that will set it apart from current foldable phones.
While the foldable iPad’s development has reportedly been put on hold due to manufacturing challenges and lukewarm consumer interest, Apple’s foldable iPhone will certainly make waves in the market. The expected price for the device is a hefty $2,100–$2,300, positioning it as a premium product in Apple’s lineup. Many expect it will shake up the foldable market and push competitors like Samsung to step up their game. If rumors are true, we could see a game-changing product from Apple in just a couple of years, although there’s always the possibility that delays could push this even further down the road.