Reports from analyst Jeff Pu, corroborated by multiple credible tech news outlets, offer a detailed look into the rumored specifications for Apple's upcoming iPhone 18 Pro, iPhone 18 Pro Max, and the much-anticipated iPhone Fold, all projected for a September 2026 launch. The iPhone 18 Pro and Pro Max are expected to feature 6.3-inch and 6.9-inch displays respectively, with a significant design change: the integration of under-display Face ID technology, which would result in a smaller Dynamic Island or a punch-hole cutout for the selfie camera. Powering these devices is rumored to be Apple's next-generation A20 Pro chipset, built on a 2nm process using wafer-level multi-chip module (WMCM) technology, paired with 12GB of LPDDR5 RAM and an Apple C2 modem. Camera upgrades for the Pro models include an 18MP front camera and a triple 48MP rear camera setup, featuring a main lens with variable aperture, a periscope telephoto, and an ultrawide lens. The long-rumored iPhone Fold is tipped to debut with a book-style foldable design, sporting a 7.8-inch inner display and a 5.3-inch outer screen. A key innovation for the foldable device is its hinge, rumored to be constructed from a durable liquid metal material, alongside an improved titanium and aluminum chassis, aimed at enhancing durability and minimizing screen creases. The iPhone Fold is also expected to run on the same A20 Pro chipset with 12GB RAM and utilize Touch ID for biometric authentication. While these specifications are based on supply chain leaks and analyst predictions, their widespread reporting across several reputable sources lends them a degree of credibility, though Apple has yet to make any official announcements.