HDTV (High Definition Television) offers several advanced features compared to traditional standard definition TV. These include:
- High resolution: Sharper and clearer images.
- Good audio and video quality: Enhanced viewing and listening experience.
- Multichannel audio: Support for surround sound systems.
However, option (D) is not a feature. HDTV does not have a "less" aspect ratio. In fact, HDTV has a wider aspect ratio (typically 16:9) than standard definition TVs (usually 4:3), allowing for a more cinematic viewing experience. Hence, “less aspect ratio” contradicts one of HDTV’s defining features.