"iPhone 15 Pro and Ultra Shed Pounds with Titanium Chassis Upgrade"

The upcoming iPhone 15 Pro and iPhone 15 Ultra models are expected to feature a titanium chassis, replacing the steel chassis of the current iPhone 14 Pro and Pro Max models. This switch to titanium will result in weight reductions, with the iPhone 15 Pro being 15 grams lighter than its predecessor and the iPhone 15 Ultra shedding 19 grams. The use of titanium will also provide a more curved design for better ergonomics. However, the cost of titanium may lead to significant price increases for these next-gen flagship iPhones.