Apple could be planning an increase in iPhone display sizes for its 20th-anniversary lineup. According to well-known Weibo leaker Digital Chat Station, Apple is currently prototyping two new display sizes for what are expected to become the iPhone 20 Pro and iPhone 20 Pro Max. The iPhone 17 Pro features a 6.3-inch display, and the iPhone 17 Pro Max sports a slightly larger 6.9-inch panel. While Digital Chat Station has built a reasonably solid track record for Apple hardware leaks, the iPhone 20 remains years away. Still, if the rumours prove accurate, the iPhone 20 could mark another significant design evolution, pairing Apple’s largest-ever Pro displays with a fresh look to celebrate two decades of the iPhone.