What VGA Means and How it Works

    1. VGA stands for Video Graphics Array.
    2. It is a high-resolution interface used to display/relay pictures, sound, color, and text on a TV or computer screen.
    3. VGA replaced the digital CGA interface which had few colors and low resolution.
    4. You can connect your TV screen to your computer, decoder, or any other input source using a VGA cable that is inserted in the respective VGA ports.
    5. VGA has been extensively replaced by HDMI which has high definition capabilities.
    6. The two interfaces have the same functions in a TV, but HDMI is way better than VGA.
    7. A number of TVs have both connection options together with USB.


Also read: What is a Dual LED TV and How Does it Work?