The iPhone 17 features a 6.3-inch Super Retina XDR display, an A19 chip, and a 48MP dual-camera system with an 18MP front-facing camera. It comes with 256GB and 512GB storage options and includes enhancements like ProMotion technology on a non-Pro model for the first time. The design has an aluminum finish, Ceramic Shield 2 front, and color-infused glass back.