1. In fact, the main difference between educational TV and ordinary TV is that the content is healthier. It can automatically filter out unhealthy content and avoid some junk information in the process of children's learning. 2. Besides, compared with ordinary TV, educational TV is richer in content, suitable educational resources can be found for different age groups, and learning is more convenient. 3. In addition, on the basis of ordinary TV, educational TV supports large-screen calls and large-screen live classes, with higher learning efficiency.

Related knowledge science:

1. Smart TV refers to a TV that has a fully open platform like a smart phone and is equipped with an operating system. Users can install and uninstall programs provided by third-party service providers such as software and games. Through such programs, the functions of TV can be continuously expanded, and Internet access can be realized through network cables and wireless networks.

2. It can support the installation of third-party software. You can watch live TV programs online by installing live TV software. At the same time, you can expand the functions of TV by installing software with different functions, and enhance home entertainment in applications, such as karaoke, games and children's education.

3. Be able to play video games, play games attached to TV, and download and install other video games.