Best HDMI 2.1 cable for the new Apple TV 4K?
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Best HDMI 2.1 cable for the new Apple TV 4K?
fischersd
macrumors 603
Oct 23, 2014 5,097 1,694
I'd wait for retail unboxing videos - Apple shipped the Belkin cable to reviewers - can't help but wonder if they aren't also doing that to retail purchases. (most people won't already have an HDMI 2.1 cable at home).
There are a LOT of 8k HDMI 2.1 cables on Amazon.
I buried two of these in the wall to be able to put in HDMI face plates and not have cables hanging down to the ATV in the cabinet below.
8K HDMI 2.1 Cable 5ft, Compatible with All 4K 2K, High Speed 48Gbps HDMI 2.1 Cable Compatible with Apple TV Roku PS5/PS4/PS3 Xbox One X/Series X Samsung QLED 8K Q8/Q9 Sony Z8H/Z9G LG OLED ZX/99/Z9
www.amazon.ca
Audit13
macrumors 603
Apr 19, 2017 6,335 1,650
I've never seen any Apple tv include an HDMI cable in the box. I have 3 first gen 4k boxes that I bought direct from Apple. Which Apple tv did you buy that had an HDMI cable in the box?I was a little surprised that there isn't one actually in the box this time (as there was with the last version).
I'd wait for retail unboxing videos - Apple shipped the Belkin cable to reviewers - can't help but wonder if they aren't also doing that to retail purchases. (most people won't already have an HDMI 2.1 cable at home).
There are a LOT of 8k HDMI 2.1 cables on Amazon.
I buried two of these in the wall to be able to put in HDMI face plates and not have cables hanging down to the ATV in the cabinet below.(Eventually, I'll get a Mac mini again and do the HTPC thing - but waiting for one with HDMI 2.1).8K HDMI 2.1 Cable 5ft, Compatible with All 4K 2K, High Speed 48Gbps HDMI 2.1 Cable Compatible with Apple TV Roku PS5/PS4/PS3 Xbox One X/Series X Samsung QLED 8K Q8/Q9 Sony Z8H/Z9G LG OLED ZX/99/Z9
8K HDMI 2.1 Cable 5ft, Compatible with All 4K 2K, High Speed 48Gbps HDMI 2.1 Cable Compatible with Apple TV Roku PS5/PS4/PS3 Xbox One X/Series X Samsung QLED 8K Q8/Q9 Sony Z8H/Z9G LG OLED ZX/99/Z9www.amazon.ca
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fischersd
macrumors 603
Oct 23, 2014 5,097 1,694
Hmm. Maybe I'm misremembering, but I thought both the ATV2 and ATV4k came with HDMI cables. Cheesy, cheap HDMI cables, but HDMI cables nonetheless.I've never seen any Apple tv include an HDMI cable in the box. I have 3 first gen 4k boxes that I bought direct from Apple. Which Apple tv did you buy that had an HDMI cable in the box?
Yep, I stand corrected - neither of the current iterations with Apple come with an HDMI cable.
ScrumpyDaniel
macrumors regular
Audit13
macrumors 603
Apr 19, 2017 6,335 1,650
I have always used Amazon HDMI Basics 2.0 cables with no issues. When and if I get a new Apple TV 4k, I'm going to look for Amazon Basics 2.1 cables.Hmm. Maybe I'm misremembering, but I thought both the ATV2 and ATV4k came with HDMI cables. Cheesy, cheap HDMI cables, but HDMI cables nonetheless.
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BMox81
macrumors 6502a
Apr 14, 2014
Anker 8K@60Hz HDMI Cable, Ultra High Speed 4K@120Hz 48Gbps 6.6 ft Ultra HD HDMI to HDMI Cord, Support Dynamic HDR, eARC, Dolby Atmos, Compatible with PlayStation 5, Xbox Series X, and More
www.amazon.co.uk
playaproved
macrumors 6502
Doesn't make sense to include HDMI cables. Everyone's needs are different -- different lengths, different applications (in-wall, etc.), some people need 2.1 while many don't, some have plenty of HDMI cables already and extras would just be wasteful.Hmm. Maybe I'm misremembering, but I thought both the ATV2 and ATV4k came with HDMI cables. Cheesy, cheap HDMI cables, but HDMI cables nonetheless.
Yep, I stand corrected - neither of the current iterations with Apple come with an HDMI cable.
View attachment 1777773
The current ATV4K can already send 4K60 4:2:2 12-bit for Dolby Vision LLDV (player-led). That is a 17.8 Gbps signal that maxes out HDMI 2.0. If your current cable works with that you don't need a new cable; not unless the new version has the ability to output 4K120.
Goodeye
macrumors 6502a
I got the same one, it was delivered today. Ran the HDMI app to double check the certification (I mean it was Amazon after all) and sure enough its legit.Zeskit 8k Cable from Amazon. They’re certified by the HDMI board. I’ve tested these cables to pass 4K/120/HDR from Xbox Series X and PS5. Great quality and pricing. I’m running these cables in multiple lengths in a few different setups throughout my home.
Rigby
macrumors 603
Aug 5, 2008 5,876 9,789
Indeed. Existing "High Speed" (18 Gbps) cables will work just fine.There is no indication that I have seen that the new ATV4K will support 4K120 output which could require new HDMI cables.
The current ATV4K can already send 4K60 4:2:2 12-bit for Dolby Vision LLDV (player-led). That is a 17.8 Gbps signal that maxes out HDMI 2.0. If your current cable works with that you don't need a new cable; not unless the new version has the ability to output 4K120.
If you absolutely have to have a 48 Gbps cable, Monoprice has no-nonsense certified cables for a good price with free shipping:
Monoprice 8K Certified Ultra High Speed HDMI Cable - HDMI 2.1, 8K@60Hz, 48Gbps, CL2 In-Wall Rated, 30AWG, 6ft, Black - Monoprice.com
www.monoprice.com
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Only if you want to use the new eARC feature to send audio to a HomePod from a TV, and your current HDMI cable does not support eARC might you need a new HDMI 2.1 cable.
JohnnieBBadde
macrumors regular
The pins in the HDMI plugs are still arranged in the same way, theoretically you could have bought a regarding its electric properties rediculously over-built HDMI cable ten years ago that works today completely with HDMI 2.1 with full 48 Gbit/s bandwith.
Apleeseed84
macrumors 6502
fischersd
macrumors 603
Oct 23, 2014 5,097 1,694
eARC is downward compatible to ARC (for the most part). As Apple has stated in support docs, they need considerable bandwidth for the Dolby Atmos signal that they're putting out, so regular ARC connections may not cut it.Are you sure your tv, home theater and HDMI input are 2.1? It‘s usually the ARC HDMI input!
Your TV should actually say eARC on the port / HDMI 2.1 - check the specs for your TV.
And, for those needing to buy new cables, get the HDMI 2.1 ones. You'll likely need that bandwidth after WWDC.
9:41-10:09
Contributor
AL2TEACH
macrumors 6502
Feb 17, 2007
I have the 2021 tv 4K and a 4K Samsung tv with eARC and HDR. Are the old Apple High Speed HDMI cables able to handle everything or do I need to get the Belkin cables from the Apple Store?
View attachment 1819224
HDMI ARC and HDMI eARC: everything you need to know
www.whathifi.com
HDMI ARC vs eARC: enhanced audio return channel explained
www.techradar.com
Reactions: 9:41-10:09
Rigby
macrumors 603
Aug 5, 2008 5,876 9,789
The HDMI "High Speed" spec guarantees only up to 4K @ 30Hz. 60 Hz may or may not work with such a cable, so you'd potentially miss out on 60 Hz for games and the Apple TV UI.I have the 2021 tv 4K and a 4K Samsung tv with eARC and HDR. Are the old Apple High Speed HDMI cables able to handle everything or do I need to get the Belkin cables from the Apple Store?
The suitable cable class for the ATV4K is "premium high speed". I think the Belkin cable is way overpriced. I would recommend a standard premium certified cable like these:
Monoprice 115428 Certified Premium HDMI Cable - 6 Feet - Black, 4K@60Hz, HDR, 18Gbps, 28AWG, YUV 4:4:4, Dual Video Stream
www.amazon.com
Amazon Basics Premium-Certified Braided HDMI Cable (18Gpbs, 4K/60Hz) - 6 Feet
www.amazon.com
Reactions: 9:41-10:09
Banglazed
macrumors demi-god
Apr 17, 2017 3,998 5,251
Rocketfish™ 2' 8K Ultra High Speed HDMI® Certified Cable Black RF-HG02N19 - Best Buy
www.bestbuy.com
Rigby
macrumors 603
Aug 5, 2008 5,876 9,789
The ATV4K hardware does not support 120Hz (or 8K), so an "ultra high speed" cable is unnecessary.I use Rocketfish 2' HDMI that supports 4K at 120 HzRocketfish™ 2' 8K Ultra High Speed HDMI® Certified Cable Black RF-HG02N19 - Best Buy
Shop Rocketfish™ 2' 8K Ultra High Speed HDMI® Certified Cable Black at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price Match Guarantee.www.bestbuy.com
Banglazed
macrumors demi-god
Apr 17, 2017 3,998 5,251
It may be overkill but it is HDMI 2.1 certified cable and I plan to keep it for since it is only $10 more than the Belkin cableThe ATV4K hardware does not support 120Hz (or 8K), so an "ultra high speed" cable is unnecessary.
Apple TV 4K - Technical Specifications
www.apple.com
Rigby
macrumors 603
Aug 5, 2008 5,876 9,789
The thing is that the 2nd gen ATV4K is not capable of any video modes that require HDMI 2.1. We know this because they used the same DP to HDMI 2.0 converter as in the 1st gen model. See step 7 in this teardown:It may be overkill but it is HDMI 2.1 certified cable and I plan to keep it for since it is only $10 more than the Belkin cableApple TV 4K - Technical Specifications
View the tech specs for Apple TV 4K and the Siri Remote — including size, weight, capacity, ports, and more.www.apple.com
Apple TV 4K 2021 Teardown
www.ifixit.com
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