Apple's upcoming iPhone 18 event is set to be a significant unveiling, with the introduction of the long-awaited foldable iPhone Ultra, marking Apple's foray into the folding phone market. The event is expected to showcase a range of new devices, including the iPhone 18 Pro and Pro Max, the Apple Watch 12, and the Apple Watch Ultra 4, along with potential smart home innovations. The iPhone 18 Pro and Pro Max are anticipated to feature larger batteries, a variable-aperture camera lens, the A20 Pro chipset, and a smaller Dynamic Island. The iPhone Ultra, with its 7.8-inch foldable display and 5.4-inch cover screen, is poised to be one of the thinnest iPhones ever, despite potential challenges in eliminating the display crease. The event will also see the launch of the AirPods Ultra, featuring a camera for Siri integration, and the HomePod Home hub, a wall-mounted touchpad or HomePod speaker with a touch display. The Apple TV 4K 2026 is also expected to receive an upgrade, potentially with the A20 or A19 chip, and improved Wi-Fi and Bluetooth connectivity. The event promises to be a significant milestone for Apple, with John Ternus taking the reins as CEO and introducing a range of new products that will shape the future of the company's technology ecosystem.