For office workers, there must be many scenes to use the projector, which is essential for meeting, so it is necessary to contact the video transmission interface when using the projector.
What do you know about HDMI and DP? Which is better?
HDMI, the full name of which is high definition multimedia interface, is a fully digital video and sound transmission interface. It is also one of the widely used interfaces. It supports 1080p picture quality, 60 pictures per second, and uxga resolution (1600×1200).
The DP interface is developed by the alliance of PC and chip manufacturers. In terms of transmission speed, the latest dp1.4 protocol supports up to 32.4gbps bandwidth, and also supports 8K 60Hz and 4K 120Hz HDR high resolution.
So in terms of speed and hardware, DP interface is better than HDMI, and it takes longer to develop. However, the price of online materials is several times more expensive than HDMI, so generally speaking, there may be only HDMI interface but no DP interface on low-end machines.
So strictly speaking, the two develop with each other and make progress together. It depends on your specific needs and the support of wire budgeting machine to decide which interface is better.