Apple is set to unveil its inaugural foldable iPhone, provisionally dubbed the 'iPhone Fold,' in 2026. Based on Jeff Pu's most recent investor report, the smartphone's body frame will be constructed from a blend of titanium and aluminum, striking an optimal balance between robustness and a lightweight profile. The device is likely to feature a 'book-style' inward-folding mechanism, akin to that of the Samsung Galaxy Z Fold. When folded, it will measure between 9 and 9.5 millimeters in thickness, and when unfolded, it will range from 4.5 to 4.8 millimeters.

The iPhone Fold will boast a 7.8-inch inner display and a 5.5-inch outer display, both utilizing flexible OLED panels that are compatible with HDR and ProMotion adaptive refresh rates. The hinge mechanism will be crafted from a composite of titanium alloy and stainless steel, with the incorporation of liquid metal to bolster its strength and resistance to fatigue.

Under the hood, the device is anticipated to be powered by the A20 series chip and will feature Apple's second-generation, in-house-developed C2 baseband. It will exclusively support eSIM technology, doing away with the traditional physical SIM card slot. In terms of battery life, the iPhone Fold will be equipped with a high-density battery, capable of supporting 40W wired fast charging and 15W MagSafe wireless charging.

Furthermore, the phone will eschew Face ID in favor of a side button that integrates Touch ID functionality. It will also come equipped with a quad-camera setup. As for pricing, the starting cost in the U.S. market is projected to fall within the range of $1,800 to $2,500, which is roughly equivalent to RMB 13,000 to 18,000.