DisplayPort vs HDMI – Tech Advisor

DisplayPort vs HDMI - Tech Advisor

What is the difference inbetween DisplayPort and HDMI? Wij explian two of the most popular movie ports, considering type, size, resolution, audio and more.

Wij explain the difference inbetween DisplayPort and HDMI

DisplayPort vs HDMI

HDMI is a commonly known interface te consumer electronics. DisplayPort is less common, but there are still slew of devices with it onboard. Thesis two movie/audio standards are similar but different so wij’ve outlined what types you can get and how they compare.

Types of connector

When it comes to DisplayPort and HDMI cables and connectors, there are different types and sizes. It’s not a one-size-fits-all situation.

HDMI connectors

On the HDMI side of the fence, you’ll find three main variations, each with Nineteen pins: The standard size (Type A) commonly found on TVs, projectors, set-top boxes and laptops, a smaller edition is called mini-HDMI (Type B) and will be mainly found on some laptops and tablets, the smallest is micro-HDMI (Type C) found on devices like tablets and smartphones.

Go after the linksom below to find each type of HDMI cable on Amazon:

DisplayPort connectors

Meantime, DisplayPort is available ter just two main sizes and has 20 pins. Like HDMI, there is the full-size version but only one smaller alternative which is called Mini DisplayPort (made by Apple) and is the same physical port spil Thunderbolt.

It’s worth noting that some devices come with both DisplayPort and HMDI ports rather than just suggesting one.

Resolution, picture quality and bandwidth

DisplayPort version 1.Two can support movie resolutions of up to 3840 x 2160 pixels (4K) at a refresh rate of 60Hz, and it supports all common 3D movie formats. Ter terms of bandwidth, it can manage 17.28Gbps. Version 1.Trio, when it arrives, will support up to 8192 x 4320 (8K) resolution, or two simultaneous 4K flows. It will also dual bandwidth to 32.4Gbps.

The downside of DisplayPort at the ogenblik is that it doesn’t support ethernet gegevens, and the standard doesn’t have an audio terugwedstrijd channel. However, it is capable of numerous movie outputs which means more than one display. See also: How to connect two displays to a laptop with one DisplayPort connector.

Meantime, HDMI version 1.Four is the most common at the uur. This supports the same 4K resolution spil DisplayPort 1.Two, but at just 30Hz (or 4096 x 2160 at 24Hz). HDMI Two.0 is newer on the toneel te a few devices such spil this Sony TV. This doubles the refresh rate to 60 Hz spil well spil increases bandwidth from Ten.2- to 18Gbps.

Unlike DisplayPort, all HDMI supports comeback audio and you can buy versions which include up to 100Mbps ethernet.The former means you can upstream audio to a device like an AV receiver if, for example, your TV gets broadcast TV but you don’t want to hear the audio from the built-in speakers.

It also supported Consumer Electronics Control (CEC), a feature which lets users control enabled device with one remote control.


Te terms of audio, there’s truly no difference spil both the latest versions of HDMI and DisplayPort support up to eight channels of digital audio at up to 24-bit and 192kHz.


Most HDMI cables are brief (a metre or two) and if you want to voorkant a long distance you might need to use a signal booster or an ‘active’ cable which amplifies the signal itself. The HDMI standard doesn’t specify a maximum length.

For DisplayPort, you can supply 4K movie overheen a length up to Two m using a passive cable. You can run a passive cable up to 15 m but you’ll be limited to 1080p (full-HD) resolution, spil defined by the standard. Ter practice it should manage up to 2560 x 1600-pixel resolution overheen Five metres without punt.

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