➀ The iPhone 16 Pro and Pro Max models have a new steel shell battery, which could be the main cost driver for the new iPhone's repair price; ➁ The internal layout of the iPhone 16 Pro and 16 Pro Max is consistent, but the battery of the iPhone 16 Pro is made of metal while the 16 Pro Max uses an aluminum-plastic soft package battery; ➂ The iPhone 16 series includes a new camera control button, and the mmWave antenna has been moved to the right side of the lens module.