The difference between hdmi cable and vga cable (people who have used it tell me)

1. The difference between HDMI cable and VGA cable transmission content

Hdmi cable synchronous transmission can transmit uncompressed high-definition video and multi-channel audio data, with a maximum data transmission speed of 5Gbps ;The VGA cable can only transmit image signals, not audio information.

2. The difference between HDMI cable and VGA cable interface

HDMI cable can only be connected to the high-definition multimedia interface (HDMI interface). The audio and video signals use the same wire, which greatly simplifies the system. The difficulty of installing the line; the VGA interface is a special interface for computers to output data using the VGA standard. The VGA interface has 15 pins, divided into 3 rows, with 5 holes in each row. It transmits red, green, blue analog signals and synchronization signals.

3. The difference between HDMI cable and VGA cable transmission signal

HDMI transmits digital audio and video signals, while VGA transmits a separate analog video line number. HDMI is convenient to use. And the transmission effect is much better than VGA.

Baidu Encyclopedia-HDMI cable

Baidu Encyclopedia-VGA cable

Baidu Encyclopedia-HDMI interface

Baidu Encyclopedia-VGA interface

Baidu Encyclopedia-VGA interface

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