Professional camcorders are typically more robust and versatile, and offer higher-quality video compared to consumer camcorders. They come equipped with features such as larger sensors for better image quality and low-light performance, interchangeable lens systems for greater artistic control, advanced audio inputs, and controls, and they often allow for more manual control over the video settings. Consumer camcorders are designed for casual and personal use with smaller form factors, but fewer manual control options and other advanced features.