Apple’s Foldable iPhone Progresses to Prototype Testing, 2026 Release Eyed
Apple’s highly anticipated foldable iPhone has reportedly entered its prototype testing phase, signalling a potential launch as early as September 2026, alongside the iPhone 18 series, corroborating a previous rumour. This development comes from a new Digitimes report, citing supply chain sources who indicate that a functioning prototype has been in testing since last month.
Prototype Testing Underway

The prototype testing phase is expected to conclude by the end of this year. Following this, the device will move into the Engineering Verification Test (EVT) phase. If these stages progress smoothly, consumers could see Apple’s first foldable smartphone unveiled in just over a year.
Foldable iPad Development Halted
In related news, the report also suggests that Apple has paused the development of its foldable iPad. This decision is attributed to a combination of manufacturing challenges and a perceived lack of strong consumer demand for such a device.
Rumoured Specifications and Design
Details emerging about the foldable iPhone paint a picture of a premium and innovative device. It is rumoured to feature a 7.8-inch main OLED display supplied by Samsung, incorporating an under-display camera. Security is expected to be handled by a side-mounted Touch ID scanner, with no Face ID. A key design highlight is an “almost invisible” crease, and the device is projected to be remarkably slim, measuring approximately 9-9.5mm when folded.
Durability and Pricing Expectations
Durability is also a significant focus, with Apple reportedly opting for a titanium alloy chassis and a “liquid metal” hinge, aiming to provide unprecedented robustness for a foldable phone. As expected, this cutting-edge technology will come at a premium price, with current rumours placing the launch cost in the range of USD2,100 to USD2,300.