Citation :
HDMI and DVI differ in several key ways. First, HDMI lacks analog VGA compatibility, as these signals are absent in the HDMI connector. Second, DVI is limited to the RGB color space, whereas HDMI supports both RGB and YCbCr. Finally, HDMI supports the transport of digital audio, in addition to digital video. An HDMI source differentiates between a legacy DVI display and an HDMI-capable display by reading the display's EDID block.
|