The Sony NEX-3 is a compact mirrorless camera that was released in 2010. It features a 14.2-megapixel APS-C sensor, which allows for high-quality images and better low-light performance compared to typical point-and-shoot cameras. The camera is designed for ease of use, making it suitable for both beginners and more experienced photographers. With its interchangeable lens system, the NEX-3 offers versatility in photography, allowing users to switch lenses based on their needs. It also includes a 3-inch tilting LCD screen for easy framing and reviewing of shots. The camera supports HD video recording, enhancing its functionality for multimedia creators.