The new titanium chassis has a brushed finish. It makes the iPhone lighter than any previous Pro model, while enhancing durability. The frame has a contoured edge for a more comfortable feel in the hand. The bezels around the display are also substantially slimmer. The iPhone 15 Pro features an Action button in place of the mute switch. With a press and hold, users can toggle between ring and silent, with haptic feedback to indicate a change of state. Users can switch between different actions, allowing them to start recording in voice memos, launch the camera, activate a favorite accessibility, feature, or run a Shortcut.