![]() They cannot transmit 4K resolution signals. Standard HDMI Cable (HDMI 1.0 to 1.2a): The cable has a 5 Gbps bandwidth that supports 720p or 1080i resolution.High-Speed Automotive HDMI Cable: Again, this cable is the same as the above High-Speed HDMI cable but is specifically made for the automotive space, with the ability to bear the extreme temperatures and vibrations associated with a moving vehicle.High-Speed HDMI Cable with Ethernet: This HDMI cable type is identical to High-Speed HDMI, except for the HDMI Ethernet dedicated data channel feature for supporting Ethernet streaming channels.High-Speed HDMI cables pair well with 4K capable Blu-ray Disc players and video consoles. The cable supports bandwidths of up to 10.2 Gbps, besides Deep Color and 3D technologies. High-Speed HDMI Cable (HDMI 1.3 to 1.4a): High-Speed HDMI cables can transmit FHD signals at 60 Hz or greater and also do 4K at 30 Hz. ![]() The right ones come certified, like this Monoprice 115428 Certified Premium HDMI Cable. The cable has relatively low EMI (electromagnetic interference) and comes in both HDMI Type A (standard) and Type D (micro) connectors. Premium High-Speed HDMI Cable (HDMI 2.0, 2.0a, 2.0b): Premium High-Speed HDMI cables offer up to 18 Gbps of bandwidth and support 4K HDR at 60 Hz, expanded color spaces (such as BT:2020), and 4:4:4 chroma sampling.It can support video resolutions of up to 10K and clock a refresh rate of up to 240 Hz on HDR televisions. Ultra High-Speed HDMI Cable (HDMI 2.1, 2.1a): The cable supports uncompressed a bandwidth of up to 48 Gbps and uncompressed 4K at 120 Hz and 8K at 60 Hz.Below are the types starting from the latest. The major differentiation is in the bandwidth or the signal transfer speed they support. HDMI Cable TypesĪlthough all HDMI cables look the same, they aren’t identical in all aspects. But there are HDMI connector types-more on them later.Īlthough an Ultra High-Speed HDMI cable (such as this Anker Ultra High-Speed HDMI Cable ) will complement HDMI 2.1 the best, a High-Speed HDMI Cable like the SatelliteSale Digital High-Speed 1.4 HDMI Cable will work fine with a 2.1 port-more on HDMI cables below. HDMI 2.1 cables are backward-compatible with HDMI 1.4. Despite the eight-year gap, the two use identical HDMI cords. ![]() Those enhancements, however, haven’t brought about any changes to the HDMI cable design. Multiple HDMI versions have come out since its initial release on April 16, 2022, ushering in greater speeds and performance upgrades. TMDS encoding helps decrease electromagnetic emissions, hits DC balance, and facilitates reliable clock recovery. It employs TMDS (transition-minimized differential signaling) to transmit high-speed serial information.ĭigitally transmitted signals are low-voltage and low-current, making them vulnerable to externalities. HDMI Cable Structure and TechnologyĪn HDMI cable is basically four twisted pairs of shielded copper wires. The digital nature also means signals don’t attenuate as much as analog signals over a stretch. HDMI cables transmit digital signals, which means less electromagnetic interference. But due to their inability to transmit audio signals, they’re no more the standard like HDMI cables. ![]() HDMI (High-Definition Multimedia Interface) is an A/V interface that helps send audio and video information across devices, such as TVs, computer monitors, soundbars, game consoles, AV receivers, projectors, etc., using a single HDMI cable.īefore HDMI, digital audio and video interfaces were discrete, with DVI as the video interface and optical cables (and others) handling audio duties.ĭVI cables are not obsolete. Are Coaxial Cables Cheaper Than HDMI Cables?.HDMI and Coaxial Cables: Comparison Table. ![]()
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