They are tested to transmit video resolutions from 1080p to 4k with a richer color palette.
4k hdr hdmi cable requirements.
If an hdmi cable is truly a high speed cable it will perform all of the needed duties like transmitting 4k 60hz high dynamic range hdr and 4 4 4 deep color video plus uncompressed audio.
There is no such thing as an hdr hdmi cable or an hdmi 2 0 cable.
So even if you bought a high speed cable when all your gear was 1080p and hdmi 1 4 it will probably work now with 4k hdr and hdmi 2 0a gear.
When to buy a new hdmi cable for your 4k tv.
There is a premium certification as well but it is completely optional.
Hdmi 1 4 if you want your hdmi cables to support 4k resolution you need to make sure that they are high speed hdmi cables.
An example is the belkin ultra high speed hdmi cable.
Apple recommends hdmi cables that have the compatible dolby vision mark as they have been tested with apple tv 4k and a wide range of televisions.
Check out hdmi 2 1 and do you need new hdmi.
If you re considering getting a new tv a 4k blu ray player a 4k hdr media streamer or a new gaming console you may also be in the market for a new hdmi cable or two or three or four.
That second one is important.
With or without hdr you need high speed hdmi cables.
There s no partial hdr or blurry 4k hdmi is all.
Hdmi and 4k hdr cables.
Hdmi cables don t have version numbers.
If the hdmi cable s you have on hand can t meet your requirements say playing 4k content at 120hz or with hdr then you ll need to shell out.
All you need is a high speed hdmi cable 10 2 gbps bitrate to enjoy the current 4k ultra hd content 3840 x 2160 pixels at 24 25 and 30 fps found on 4k ultra hd blu ray discs provided that each link connected by this cable has controllers that meet the hdmi 1 4 or hdmi 2 0 standard.