However, there are instances where you may be able to choose DisplayPort or HDMI.
To find out which might be best for you, check out their similarities and differences.
What Is DisplayPort?
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Support for ultra-high resolution.
Great compatibility among computer systems.
Not commonly supported on TVs.
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In addition to video, DisplayPort can carry audio signals if the signals are provided by the source gadget.
DisplayPort Versions and Cables
The DisplayPort standard has five versions.
More recent versions are backward compatible with previous versions.
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Since Apple developed the mini DisplayPort, it is found mostly on Apple Macs and associated products.
However, Mini DisplayPort connectors can be mixed with standard connectors using adapters or adapter cables.
DP uses the same key in of connector (usually mini) as Thunderbolt (1 and 2).
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A DisplayPort gadget will work with Thunderbolt, but a Thunderbolt gadget will not work with DisplayPort.
What Is HDMI?
Some support for Ultra HD.
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Cable variants can be confusing.
Not all HDMI cables are equal.
Bandwidth isn’t dedicated entirely to video.
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HDMI cables can pass video, audio, andlimited controlsignals.
HDMI Connectors
HDMI cables may also provide one or more types of end-connector.
Mini Size (throw in C): Found mostly on DSLR cameras and large tablets.
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Micro Size (throw in D):Used on smaller digital cameras, smartphones, and tablets.
The micro connector is on one end, and a standard size connector is on the other.
Automotive (throw in E): This connector is for Automotive HDMI cables.
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Most HDMI cables are passive, but some are active (amplified).
There are also fiber-optic (optical) HDMI cables.
Active and optical HDMI cables are designed for longer lengths.
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Unlike passive cables, they are directional (source end versuss display end).
HDMI signals canconnect across long distancesusing other wired and wireless options.
How to Choose Between DisplayPort and HDMI
Great compatibility for computers.
Dell
Designed for high-quality video.
Not well supported beyond computers.
Provides excellent quality video.
Bandwidth split between audio and video.
Here are some key things to consider to determine whether DisplayPort or HDMI might be best for your setup.
Panasonic offered DisplayPort inputs on select 4K Ultra HD TVs but has discontinued this feature.
Some models that included DisplayPort connections were the WT600, AX800, AX802, and AX902 series.
DisplayPort does not support HDMI Audio Return Channel (ARC).
Home theater receivers do not have DisplayPort.
To pass audio and video through the receiver from a DP source, use a DP to HDMI adapter.
However, DP sources will not supply most encoded surround sound formats to the receiver.
