When you first start to bring a television home, the first thing that you will be interested in is to find out what the TV connection ports are and what functions they have to serve each different needs. Are these ports really necessary? In this article, WebTech360 will answer for you.
Ports on the TV
1. HDMI connection port
HDMI is a connection standard capable of transmitting high quality picture and sound from a mobile device to a TV via a cable. HDMI connection allows data transfer and playback to TV screens in accordance with the original size of the content.
HDMI connection allows transfer and playback of data on TV screens
2. USB connection port
A USB connection standard used to transmit and receive data can receive and read multi-format entertainment files, the USB connection has been integrated straight on the TV to help users use it simpler without having to use a cable to switch from computer to.
A USB port for easy content transfer and reception
3. VGA connection port
VGA connector has a trapezoidal shape and has 15 round holes, usually painted blue to distinguish. The VGA port on the TV only conveys picture signals, not audio signals. This picture signal depends on the format of the picture on the computer.
The VGA port on the TV allows for quick video transmission
4. AV port
AV port is a connection port to receive audio signals from many compatible devices such as DVD / VCD or blue player. It is composed of 3 strings, with 2 red and white audio wires and 1 yellow video wire.
The AV port connects to receive audio and video signals from multiple devices
5. S - Video connection port
S-Video is a connection port that only transmits pictures but not sound. Its picture quality is superior to other types of ports such as the AV port mentioned above with separate light and dark areas using two wires, one image line, the other transmitting color.
S-Video is the connection port for transmitting only images
6. Component connection port
Compnent port for the best picture quality is composed of 3 wires with 3 colors green, blue and red. Component connection can deliver high-precision signals and good signal reproduction up to Full HD resolution.
Component connections can deliver high-precision signals
7. Connection port Optical / coaxial connection
This is the connection port between TV and audio devices such as TV speakers or high-end amplifiers. It uses an optical, coaxiao cable that reproduces depth digital sound at the speed of light. Optical cable reproduces sound in the wide and floating surface.
Optical connection port
7. Audio Out port (white - red jack)
The white-red Audio Out port is a popular audio connection, allowing you to output audio from the TV to other devices that support Audio ports, such as speakers, players or sound systems ...
Audio Out 2-jack white - red is a common audio connection
Is there really a need for multiple USB / HDMI ports on the TV
Like other electronic devices, your TV is equipped with multiple USB ports that will give you plenty of space and more choices in using the USB port to watch movies, music, and photos in high quality without the need. to the support of another device. You can connect the TV port to the gaming console via the USB port to provide an immersive gaming experience on the TV's large screen.
The USB / HDMI port on the TV helps you experience movies, music ... become easier
Besides, you can connect the TV to a mouse, keyboard and even charge your phone and tablet.
In addition, the HDMI port allows you to stream content from other devices such as phones, tablets, laptops, cameras, ... to the TV more easily. Most of today's HDMI ports are supported up to 1080p video resolution.
Therefore, equipped with many USB / HDMI ports will help you connect to peripherals better and enhance your experience.