What is the Difference Between DVI and HDMI and Their Functions?


There are significant differences between the DVI and HDMI which is often not explained by the manufacturers or not understood by the users. The HDMI is the acronym for High Definition Media Interface and is considered standard for the HDTVs. The HDMI does the video transmission as well as the audio transmission both at one time. On the other hand, the DVI which stands for Digital Visual Interface which ahs the video signals similar to HDMI but cannot transmit the audio like the HDMI. Get your DVI as well as HDMI cables and connectors from Prime Cables for maximum performance and durability.

You will notice the difference of HDMI and DVI at the very look of them. The HDMI looks smaller often like a USB whereas the DVI is bigger and a bit confusing. There are different variations in DVI cables and the most common is the 24-pin setup which looks like a SCART lead. The DVI is available in three basic types namely the DVI-I digital and Analog, the DVI-A only Analog, and the DVI-D the only digital.

You can find DVI-I which is used most popularly across all display devices because it transmits both the Analog as well as the digital signals. The confusion here is that both DVI and HDMI are available in single-link as well as dual-link formats. Similarly, you can also get a variety of HDMI models, but they are kept simple with the latest being in the numbered system. You have the latest model of HDMI as HDMI 2.0 and especially the 2.1 which supports the resolution up to 10K rates of the frame at 120Hz as well as dynamic HDR.

One of the remarkable difference between the DVI and HDMI is that the HDMI supports up to 32 channels of audio whereas DVI transmits video only. Another important factor between the two is the compatibility issues. You will never like to buy a fancy monitor and at the end of the day find that it does not have the appropriate ports to connect. The HDMI cables are most likely to connect wider ranges of display devices particularly the latest PCs, laptops, monitors, game consoles while DVI may not. However, if your laptop has HDMI input but your monitor has the DVI, it is not the end of the world. You still convert the HDMI to DVI by purchasing an adaptor preferably a cheaper one from any retailer.

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