The Canon EOS 400D (also known as Rebel XTi) is a 10.1-megapixel digital SLR camera, released in 2006. It features a compact body, a 2.5-inch LCD, 9-point autofocus, and Canon's DIGIC II image processor. The 400D offers excellent image quality and is compatible with Canon EF and EF-S lenses, making it a popular entry-level DSLR for photography enthusiasts
