HDMI and DVI what the difference?


I just don't understand!!!! Can someone explain the difference?

Thanks
amg_amg
HDMI is newer.

DVI is video only and HDMI includes audio,too.

HDMI is compatible with DVI.
I could be wrong, I think this is correct though>

The are both a digital connection, DVI will transfer Hi-Def picture to your Projector (Hi-Def TV) over a single DVI cable.

HDMI will do the same thing but includes sound. This is the one I'm not sure about.

Dave