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DisplayPort and HDMI are very different technically, and each has a different product focus. HDMI is the de-facto connection in the home theatre and is used widely on HDTVs as an A/V interface. Some PCs and monitors include HDMI to enable connectivity with HDTVs and other consumer electronics gear. While DisplayPort has a rich consumer electronics feature set, it is expected to complement and not necessarily replace, HDMI. DisplayPort is focused on PC, monitor, and projector usages as a replacement for DVI and VGA where high performance and backwards and forwards compatibility over standard cables are valued. The DisplayPort connector is compatible with HDMI signals, enabling product interoperability. A multi-mode PC that implements both HDMI and DisplayPort only needs a simple DisplayPort cable adapter to make an HDMI connection to an HDTV.Many of DisplayPort’s unique benefits, such as ultra sleek direct drive monitor design and single cable multifunction monitor connectivity are not available with alternatives such as HDMI. Also, business and enterprise customers may not want to implement all of the consumer electronics features that are required in HDMI products. High resolution support and high performance are standard features with DisplayPort, whereas these are optional or premium features with other interfaces. DisplayPort is designed to meet the future needs of the PC industry while preserving connectivity with DVI, VGA, and HDMI.
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