Apple's first foldable iPhone could debut Wednesday with a 7.8-inch inner screen

Apple is widely expected to unveil its first foldable smartphone, potentially named iPhone Ultra, during its keynote on Wednesday, September 9, 2026, at 7 PM French time, marking the first major event for new CEO John Ternus. The device, rumored to adopt a "passport" format similar to Samsung's Galaxy Z Fold 8, would feature a 5.5-inch external screen and a 7.8-inch flexible internal display, with a thickness of 4.5 millimeters when opened. It may replace Face ID with a side Touch ID sensor, include only two camera sensors, and be powered by the new A20 Pro processor, with a price estimated between 2,000 and 2,500 euros. These details remain unconfirmed rumors, and production constraints could limit the initial launch to Asia and the United States, potentially delaying a global release. The foldable market is still nascent at 1.6% of global smartphone sales, but Apple's entry could drive 30% growth in 2026, according to IDC.