TL;DRApple’s rumored iPhone Ultra could debut in September with a wider foldable design that aims to feel like an iPhone when closed and an iPad when opened.The foldable is tipped to feature a nearly crease-free display, an advanced hinge, and a 4.5mm unfolded profile — just 0.3mm thicker than Samsung’s Galaxy Z Fold 7.With a rumored price above $2,000, the iPhone Ultra would enter a foldable market already dominated by Samsung’s Galaxy Z Fold 7 and upcoming Fold 8 series.Fresh off WWDC 2026 and Apple’s cozy relationship with Gemini-powered Siri features, the rumor mill has already moved on to Apple’s next big swing: its first foldable iPhone. According to a new video and renders shared by Jon Prosser, the so-called iPhone Ultra could finally make its debut alongside the iPhone 18 Pro lineup this September.If the renders are anywhere close to reality, Apple doesn’t appear interested in copying the narrow foldables of the past. Instead, the iPhone Ultra is said to embrace a much wider design philosophy. The idea is that when folded shut, it should feel like a regular iPhone in your pocket. Open it up, and it transforms into something much closer to a compact iPad.