High-Definition Television, or HDTV, is a television system that provides a higher resolution than standard-definition television. This means that images are clearer and more detailed, making the viewing experience more enjoyable. HDTV typically offers resolutions like 720p, 1080p, or even 4K, which significantly enhance picture quality. In addition to improved visuals, HDTV also supports better audio quality. Many HDTVs come with surround sound capabilities, allowing viewers to experience richer soundscapes. This combination of high-quality video and audio makes HDTV a popular choice for watching movies, sports, and other entertainment content.