Leaked specifications for Apple's upcoming iPhone Fold and the iPhone 18 Pro and Pro Max models have surfaced, primarily through an investor note by industry analyst Jeff Pu, and are widely reported across multiple credible tech publications. These premium devices are anticipated to launch in September 2026, with the iPhone Fold marking Apple's entry into the foldable smartphone market. The iPhone Fold is rumored to feature a 7.8-inch internal folding display and a 5.3-inch cover screen, offering a balance between portability and screen real estate. A significant detail highlighted is the potential return of Touch ID for biometric authentication on the foldable iPhone, possibly integrated into the side button, replacing Face ID due to internal design complexities. The device is expected to sport a casing made from a combination of titanium and aluminum, and will include a dual 48MP rear camera setup and 18MP selfie cameras on both displays. All three anticipated models – the iPhone Fold, iPhone 18 Pro, and iPhone 18 Pro Max – are projected to be powered by Apple's next-generation A20 Pro chip, manufactured using TSMC's 2nm process, alongside a new in-house C2 modem and 12GB of LPDDR5 RAM. The iPhone 18 Pro and Pro Max are expected to maintain their traditional display sizes of 6.3-inch and 6.9-inch respectively, with aluminum chassis. These Pro models are rumored to boast a triple 48MP rear camera system, including a main sensor with variable aperture, a periscope telephoto lens, and an ultrawide lens, along with 18MP front cameras, possibly featuring under-display Face ID. Some reports also suggest Apple may prioritize these premium models in 2026, potentially delaying the launch of standard iPhone 18 models.