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Does HDMI 2.0 and 2.1 make a difference?

HDMI 2.0 vs 2.1 – Features

HDMI 2.0 has a bandwidth capacity of 18 Gbps (gigabits per second). HDMI 2.1 takes the number up to 48 Gbps, which means that HDMI 2.1 does not have to compress that much of the data and preserve a better data quality during the transmission process.

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Does HDMI 2.0 make a difference?


Compare that figure with the 8-bit color resolution available through HDMI 1.4 at 16.7 million; the difference is staggering. If you are looking for top-quality in the picture quality of your home theatre, there is no question that HDMI 2.0 delivers over its 1.4 counterpart.

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Can HDMI 2.0 support 144Hz?

HDMI 2.0 is also fairly standard and can be used for 240Hz at 1080p, 144Hz at 1440p and 60Hz at 4K. The latest HDMI 2.1 adds native support for 144Hz at 4K UHD and 60Hz at 8K.

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Is HDMI 2.0 enough for 4K?

HDMI cables 2.0 and 2.1 both deliver 4K High Dynamic Range (HDR) at higher refresh rates. However, that doesn't mean you would always get 4k HDR with these kinds of HDMI cables. Interestingly, 4K and HDR are often considered as synonyms. Actually, they are different and complement each other.

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Is HDMI 2.1 better than 2.0 for 4K TV?

HDMI 2.0 can easily support a refresh rate of 4K@60 Hz (Hertz). But HDMI 2.1 is stronger. It holds up to 8k@60 Hz or 4k@120 Hz. But you can only achieve these results only by using a best HDMI cable.

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Is HDMI 2.1 worth the upgrade?

HDMI 2.1 allows for higher resolutions like 8K and higher frame rates of up to 120 frames per second (fps). Resolution improves the clarity and sharpness of the picture, which means you can simply see more details, and have less distance to the screen or a bigger screen without noticing any pixels.

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Is HDMI 1 or 2 better for gaming?

Both cable standards offer support for demanding gaming visuals, but certain gaming PCs, game consoles, and devices are better suited for either HDMI 2.1 or DisplayPort 1.4. For Xbox Series X/S and PlayStation 5 gaming, an HDMI 2.1 cable is the optimal choice.

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Do you need HDMI 2.1 for 4K?

As we've established, HDMI 2.1 allows for higher resolutions at higher frame rates than before. With HDMI 2.0b, we could enjoy a maximum of 4K resolution at a maximum frame rate of 60Hz. With HDMI 2.1, we can get 4K at 120Hz, 8K at 60Hz, and right up to 10K resolution for industrial and commercial applications.

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Is HDMI 2.0 good enough for 1440p?

HDMI 2.0 carries combinations like 1440p 165Hz with no issue, and for 1080p, frame rates of 240Hz are no problem. On PC, HDMI is secondary to DisplayPort, which offers significantly more bandwidth, with DP 1.4 not that far from HDMI 2.1 and capable of 4K 120Hz.

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Can HDMI 2.0 run 240Hz?

However, when it comes to refresh rates and resolutions, it massively expanded HDMI capabilities. HDMI 2.0 cables can manage 240Hz at 1080p with no compression or alteration to the signal whatsoever, and they can manage up to 144Hz at 1440p, and 60Hz at 4K.

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