The iPhone X introduced a revolutionary design with its edge-to-edge Super Retina OLED display and Face ID technology. It features a 5.8-inch display, A11 Bionic chip, and a dual-camera system for capturing high-quality photos and videos. The device also supports wireless charging and has a water and dust-resistant design. Despite being a few years old, the iPhone X is still highly regarded for its innovative features and overall performance.