I was complained by my colleagues today: You don’t even know the DP line. . . . Alas, I really don't know. So I sorted out some information to help me remember.
One thing to know first: Both DP and HDMI are output interfaces for multimedia display, both support video and audio transmission at the same time , and each has its own advantages.
What is DP?
DP 的全称为 DisplayPort, 是一种高清数字显示接口标准,可以连接电脑和显示器,也可以直接
连接电脑和家庭影院,DP将在传输视频信号的同时加入对高清音频信号传输的支持,同时支持更高
的分辨率和刷新率。
What is HDMI?
HDMI:高清多媒体接口(High Definition Multimedia Interface),可以高品质的传输未经
压缩的高清视频和多声道音频数据。
The difference between DP & HDMI
区别一:DP接口比HDMI接口的传输带宽更大,传输距离更大,支持多屏显示
区别二:DP接口不需要支付版权费,HDMI接口需要支付版权费,
区别三:DP接口和HDMI的接口形状不同,
The following is the display of DP and HDMI:
The picture below shows the DP cable, and generally the interface is marked with DP or D.
The picture below shows the HDMI cable