Apple has entered the prototype testing phase for its first foldable iPhone, codenamed iPhone Ultra, aiming for a 2026 launch. The device, currently in the Prototype 1 (P1) phase, features a 7.8-inch OLED display, titanium chassis, and advanced hinge technology. With testing expected to conclude by late 2025, Apple is poised to join the foldable smartphone market, competing with Samsung and Huawei.
Apple’s Foldable iPhone Enters Critical Testing Phase for 2026 Debut
Apple has taken a significant step toward launching its first foldable iPhone, with supply chain sources confirming that the device entered the Prototype 1 (P1) phase in June 2025. According to industry reports, the foldable iPhone, potentially named the iPhone Ultra, is on track for a launch in the second half of 2026, likely alongside the iPhone 18 series. The device is expected to feature a 7.8-inch OLED display supplied by Samsung, a titanium alloy chassis, and a liquid metal hinge designed for enhanced durability and an almost invisible crease.
The prototyping process involves three phases—P1, P2, and P3—each lasting approximately two months, during which Apple’s manufacturing partners, Foxconn and Pegatron, conduct limited trial runs to assess design and production feasibility. If successful, the foldable iPhone will advance to the Engineering Verification Test (EVT) phase by early 2026, followed by Design Verification Test (DVT) and mass production. Initial shipment estimates suggest Apple is targeting around 7 million units for the launch.
Leaked specifications indicate the device will boast a 120Hz HDR+ OLED panel, powered by the A19 Pro chipset and running iOS 26. Unlike traditional iPhones, it may forgo Face ID in favor of a side-mounted Touch ID scanner due to the complexities of integrating facial recognition with a foldable display. The foldable iPhone is also expected to feature dual 48MP rear cameras and a book-style design, offering a tablet-like experience when unfolded.
Apple’s entry into the foldable market comes after years of speculation and patents, with the company aiming to address common issues like visible creases and durability concerns that have plagued competitors. Reports suggest Apple has paused development of a foldable iPad due to manufacturing challenges and weak consumer demand for large foldable screens, redirecting focus to the iPhone Ultra. The decision reflects Apple’s cautious approach to ensure a polished user experience.
Industry experts note that Apple’s late entry into the foldable segment, following Samsung’s lead since 2019, is strategic. By waiting, Apple aims to refine the technology and leverage its brand to mainstream foldable devices. The estimated price range of $2,100 to $2,300 positions the iPhone Ultra as a premium offering, potentially outpricing competitors like the Samsung Galaxy Z Fold and Huawei Mate XT.
The foldable iPhone’s development aligns with Apple’s standard product timeline, with rigorous durability tests underway to meet the company’s high standards. Supply chain preparations include significant orders for flexible displays and hinge components, signaling confidence in meeting the 2026 timeline. Social media buzz on platforms like X reflects growing excitement, with users speculating about the device’s potential to redefine the iPhone lineup.
Disclaimer: This article is based on recent news, reports, and tips from industry sources, including DigiTimes, MacRumors, and posts on X. Information is subject to change as Apple has not officially confirmed details about the foldable iPhone.