4K TVs do not necessarily have better audio quality than Full HD TVs. The audio quality of a TV is determined by the built-in speakers and audio processing capabilities, which can vary between different models regardless of resolution. To ensure high-quality audio, it is recommended to invest in external speakers or a soundbar, regardless of the TV resolution. **

Large TVs and large projector TVs do not necessarily have poor picture resolution. The picture resolution of a TV or projector is determined by its display technology, resolution, and processing capabilities. Many large TVs and projectors are designed with high-resolution displays and advanced image processing, resulting in excellent picture quality. However, it is important to consider the quality and specifications of the specific TV or projector when choosing a large screen to ensure optimal picture resolution. **

TV manufacturers, retailers, technicians, and consumers are the primary groups of people who know about TVs. Manufacturers design and produce TVs, retailers sell them to consumers, technicians repair and maintain them, and consumers use them in their daily lives. Additionally, industry experts, reviewers, and enthusiasts also have knowledge about TVs and can provide valuable insights and information. **

TVs with a 100Hz panel are typically found in higher-end models that are designed for smoother motion handling and better picture quality. These TVs are often marketed as having a higher refresh rate for a more immersive viewing experience, especially for fast-paced content like sports or action movies. Brands like Sony, Samsung, LG, and Panasonic offer TVs with 100Hz panels in their premium ranges. **

Many smart TVs and set-top boxes have a recording function that allows users to record live TV shows and movies. Some popular brands that offer this feature include Samsung, LG, Sony, and Panasonic. Additionally, cable and satellite TV providers often offer DVR (digital video recorder) services that allow users to record and store TV programs for later viewing. It's important to check the specific model and features of a TV or set-top box to ensure it has the recording function. **

Tube TVs generally consume more power than LCD TVs. This is because tube TVs use cathode ray tubes to produce images, which require a significant amount of energy to operate. On the other hand, LCD TVs use liquid crystal displays, which are more energy-efficient and consume less power. This means that LCD TVs are more environmentally friendly and can help reduce electricity costs compared to tube TVs. **

People who have experience using televisions, such as consumers who own TVs, technicians who repair TVs, and professionals who work in the television industry, are familiar with TVs. They understand how to operate, troubleshoot, and maintain televisions, as well as the various features and technologies available in modern TVs. Additionally, individuals who have studied electronics or have a background in technology may also be familiar with TVs. **

Tube TVs do have some advantages, such as providing a warmer and more natural color display compared to newer technologies like LCD or LED. They also have a faster response time, making them better for fast-moving images like sports or action movies. Additionally, tube TVs are generally more affordable than newer flat-screen options, making them a budget-friendly choice for those looking for a basic television setup. **