An HDMI cable are a device that transfers digital video and audio data between electronic devices. When connecting a device such as a gaming console to a display device such as a 4K television, an HDMI cable is necessary. Despite the assumption of all HDMI cables being the same in function, HDMI cables varies in there capabilities.
Using the wrong type of HDMI cable can result in the HDMI cable failing to transfer the signal from the source device to the display device, causing issues with the displayed image. The data transfer rate of an HDMI cable is referred to as its bandwidth. The higher the bandwidth of an HDMI cable, the more data it can transfer.
How to Choose the Right HDMI Cable
An early standard for HDMI cables were made with the capability of transferring less data, as 4K televisions did not exist. Moddern HDMI cables have higher data transfer rates to support the higher resolutions and data amounts of 4K televisions. For example, an individual viewing standard definition video does not require many bandwidth from an HDMI cable, but an individual viewing a 4K movie with High Dynamic Range requires a higher bandwidth HDMI cable.
If the HDMI cable is not of sufficient bandwidth, the video may drop frames or the colors on the screen may appear incorrect. HDMI cables come in various category according to there speed. Standard HDMI cables is generally insufficient for newer display devices.
High-speed HDMI cables can handle early versions of 4K televisions. Premium High Speed HDMI cables is designed to handle 4K televisions with High Dynamic Range features. Ultra High Speed HDMI cables is designed for the newest display devices, such as high-performance gaming consoles.
The longer the HDMI cable, the more weaker the signal transmitted by the HDMI cable. HDMI cables shorter than three meters typically dont experience difficulty in transmitting the signal from one device to another. The longer the HDMI cable, the more the signal may degrade.
For HDMI cables longer than several meters, an individual should of purchase an active HDMI or fiber optic HDMI cable. These types of HDMI cables contain the technology necessary to boost the signal strength for long distances. An HDMI cable transfers both video and audio data.
HDMI cables can transmit lossless surround sound data from a device to a soundbar via the Enhanced Audio Return Channel feature. If an HDMI cable does not support the audio features of the device, that HDMI cable will not be able to transmit those specific audio formats. Gamers may also require certain features from there HDMI cables.
HDMI cables with Variable Refresh Rate prevent screen tearing and stuttering when playing high frame rate games. To support this feature, the HDMI cable should have the specifications required for the features of the gaming devices. To determine the correct HDMI cable to purchase, the user should determine the specifications of the devices to be connected to the HDMI cable.
The HDMI cable specifications should match the specifications of the devices. The packaging of an HDMI cable typicaly includes certification logos from the HDMI consortium. These certifications ensure that the HDMI cable has the specifications stated on the packaging.
Avoid purchasing HDMI cables without these certifications. To connect devices to view 4K movies, a premium High Speed HDMI cable should be used. To play high performance games, a ultra High Speed HDMI cable should be used.