Apple's iPhone Air 2 is rumoured to feature an A20 series chip. This could be a downgrade compared to the iPhone 18 Pro models, which are expected to ship with a more advanced A20 Pro. A new leak also suggests an upgraded dual rear camera unit, including two 48-megapixel sensors. The iPhone Air 2 is expected to go official next year alongside the standard iPhone 18. The existing iPhone Air runs on the A19 Pro chipset.