The Nikon D5100 is a digital single-lens reflex (DSLR) camera that was released in 2011. It features a 16.2-megapixel sensor, allowing for high-resolution images and detailed photography. The camera is equipped with a 3-inch vari-angle LCD screen, making it easier to capture shots from different angles. This model supports full HD video recording at 1080p and offers various creative filters for enhancing images. The D5100 is compatible with a wide range of Nikon lenses, providing versatility for different photography styles. It is designed for both beginners and enthusiasts looking to explore photography.