iPhone 18 Pro and Pro Max to Feature A20 2nm Chip and Smaller Dynamic Island

Apple's next-generation iPhone 18 Pro and iPhone 18 Pro Max, expected to launch this September, will feature a groundbreaking A20 Pro chip built on a 2nm fabrication process, according to supply chain sources and leaked internal documents. The 2nm node, manufactured by TSMC, represents a significant leap over the 3nm process used in the current A19 chip family. Early benchmarks suggest the A20 Pro delivers up to 25% higher performance and 30% better power efficiency compared to its predecessor.

Perhaps the most visible change is a dramatically smaller Dynamic Island. Apple has moved the Face ID sensor array beneath the display panel, reducing the pill-shaped cutout to a single small dot for the front-facing camera. The change gives users more usable screen real estate while maintaining 3D facial recognition security. The camera system also receives a major overhaul. The main wide lens now features variable aperture technology, allowing it to switch between f/1.4 and f/2.4 depending on lighting conditions. This should significantly improve low-light photography and give users more creative control over depth of field.

"The 2nm chip represents a generational leap that we haven't seen since the transition to Retina displays."

— A supply chain analyst quoted by MacRumors

Other rumored features include Wi-Fi 8 support, a satellite messaging upgrade that works in more regions, and a new titanium finish with improved scratch resistance. Battery capacity is expected to increase by approximately 10% thanks to the efficiency gains from the 2nm process and internal design optimizations. Pricing is expected to remain consistent with the iPhone 17 Pro lineup, starting at $1,099 for the Pro and $1,199 for the Pro Max, though analysts warn that TSMC's 2nm wafer costs could pressure Apple to raise prices by $50-$100. Apple is expected to unveil the iPhone 18 series at its traditional September event, with pre-orders beginning the following Friday and shipments starting a week later.