8k hdmi cable

4k and 8k HDMI Cable

If you recently got involved with different devices, you must have come across impressive HDMI cables that support 4k and 8k visuals like Black-i offers. With different HDMI cables, you are probably wondering what the possible differences could be between an HDMI cable that supports 4k resolution and an 8k HDMI cable that is compatible with 8k resolution? Don’t guess anymore and read forward.

Black-i HDMI Cable

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Black-i HDMI cable transfers audio and video signals between audio-video devices. It is commonly used in every household as a connector for modern devices, including TVs, soundbars, audio-video receivers, display monitors, computers, projectors, and game consoles. Any device that transfers audio and video signals to other technological devices requires an HDMI hub port. 

HDMI cable by Black-i can support all modern video setups, including high-definition signals and Ultra HD 8k and 4k resolutions.

Two updated versions of HDMI cable support the latest video standards: High-Speed HDMI 2.0, which supports 4k resolution, and Ultra High-Speed HDMI 2.1, which is compatible with 8k resolution.

Difference Between 4k and 8k HDMI Cable

  • A high-speed cable that supports 4k resolution can transfer audio-video signals at 10.2 Gbps speed. In comparison, an 8k supporting Ultra High-Speed HDMI cable can transfer audio-video signals at up to 48 Gbps.
  • A high-speed HDMI cable supporting 4k resolution is up to 3.2 Gbps for each pair of data or a maximum of 10.2 Gbps per second for a pair of 3 combined. In contrast, the Ultra High-Speed HDMI cable compatible with 8k resolution is introduced to support the increased speed requirement of the HDMI 2.1 specification.
  • A high-speed HDMI cable with 4k resolution is equivalent to a 1080p signal at 60 frames per second or a 4k 2160p signal at 30 frames per second, including 3D video and any signals with major color depth. On the other hand, The Ultra High-Speed 8k HDMI cable supporting 8k resolution includes both 4k and 8k resolutions at 120 frames per second.
  • The high-speed HDMI 2.0 cable is certified as a premium high-speed HDMI cable. In the case of ultra high speed, the 2.1 8k resolution supporting cable can handle the high-resolution audio formats used for eARC-DTS-HD MasterAudio, Dolby True HD, DTS:X, and Dolby Atmos. 
  • A high-speed HDMI 2.0 cable is a category two cable well-tested up to the theoretical maximum of 18Gbps and is capable of supporting any video up to BT. 2020, 2160/60Hz, and HDR.
  • Despite the mentioned differences, any high-speed HDMI cable is fine to use.

How To Choose HDMI Cables?

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To use both 4k and 8k HDMI cables for a longer time, you need to be aware of a few things that authenticate the quality of HDMI cables:

  1. Please make sure the wiring must be robust enough to protect the HDMI cable so that it can handle any possible situation.
  2. If the cable transfers signal fluently.
  3. It must support 4k and 8k resolutions for a better AV quality experience.

If you need to buy one, you can consider Black-i 4k and 8k HDMI cables that are completely reliable and durable. Black-i is a veteran in innovating new devices with the latest technology, dominating the ongoing competition.