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Hdmi versions 4k9/4/2023 ![]() ![]() In short, you need an HDMI cable with at least 18 Gbps in order to transport the 4k HDR video signal. Similarly, an HDMI cable must have at least 18 Gbpsbandwidth, like the “liquid” for pipe, to smoothly transport information from HDMI-In to HDMI-Out. The pipe with more liquid passing through would extend in diameter. It feels like a dumb pipe waiting to carry “fluid” or, in this case of HDMI cable, digital signal. Have you ever held an HDMI cable in your hand? You surely have. A passive HDMI cable will perfectly show 4k HDR video. If the distance between your input and output devices is within 10 ft, the passive HDMI cable would suit more in this situation. As you can see, these cables could only transmit signals one way (unidirectional).Ī passive HDMI Cable, on the other hand, is a standard HDMI cable. This chip amplifies the signal received from either an external source or an input device HDMI port through the power to the output device. They each contain a chip fixed right next to the HDMI connector. 2-Do You Need Passive or Active HDMI Cables 4K HDRĬompared to Wireless HDMI and fiber optics HDMI cables, HDMI active cables are economical. Scroll down to explore how you can transmit HDMI signals at longer distances. However, there is an inexpensive way to achieve 4k at a longer length. Generally speaking, there are various cables to choose from, and some are expensive. You can also choose a fiber optic HDMI cableor a Wireless HDMI for longer distances. ![]() This length is sufficient enough to connect equipments within the room. The standard HDMI cable length is 6 feet. Your HDMI cable should range between 1 to 200feet, because as the length of the cable increases, the digital signal transmitting inside the cable may decrease in speed and performance, in some cases may even fail to reach the other end. 4K HDMI Cable for HDR: The 4 Essentials You Need to Knowĭo consider the following factors before buying an HDMI cable. This article will help you better understand this key information regarding shopping the right HDMI cable. Pay a little more attention to discover what makes HDR and 4k unique and what you must sort out before purchasing an HDMI cable. Actually, they are different and complement each other. Interestingly, 4K and HDR are often considered as synonyms. However, that doesn't mean you would always get 4k HDR with these kinds of HDMI cables. HDMI cables 2.0 and 2.1 both deliver 4K High Dynamic Range (HDR) at higher refresh rates. ![]()
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