The Sony Alpha 9 is a full-frame mirrorless camera designed for professional photographers and videographers. It features a 24.2-megapixel stacked Exmor RS sensor, which allows for high-speed continuous shooting at up to 20 frames per second. This makes it ideal for capturing fast-moving subjects, such as in sports or wildlife photography. Additionally, the Alpha 9 boasts advanced autofocus capabilities with 693 phase-detection points, ensuring precise focus even in challenging lighting conditions. It also supports 4K video recording, making it a versatile tool for both stills and motion capture. The camera's robust build and weather-sealed design enhance its durability for outdoor use.