Is there a difference between HDMI 1 and 2?

In a nutshell, HDMI 2.0 is designed to handle more bandwidth than HDMI 1.4. Both can deliver 4K video, but HDMI 2.0 can transfer up to 18Gbps whereas HDMI 1.4 can only transfer up to 10.2Gbps. That extra bandwidth allows HDMI 2.0 to deliver a few extras that might have seemed unnecessary just a few years ago.
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Is HDMI 1 and 2 the same?

Doesn't matter. Either will work fine. They're just separate inputs.
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Does it matter which HDMI port I use?

It is usual for a receiver to have several HDMI inputs, as this is where you connect all the HDMI outputs from your devices. Even though the input is labeled with a device name – it doesn't matter what device you connect to it – they are all the same.
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Are all HDMI ports the same?

There are different sized HDMI ports, including mini-HDMI and micro-HDMI. However, the majority of the time, the port will be the standard full size. You'll find that devices often have either an output (HDMI out) or an input (HDMI in).
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What is the difference between HDMI and HDMI 2?

Secondly, HDMI 2.0 besides supporting 4 k video boosts its sharpness and clarity. Just as important as the higher frame rates Ultra HD 4K, which HDMI 2.0 enables, the extra bandwidth also means HDMI is able to transport 4K video at 10-bit and 12-bit color depths. With HDMI 1.4 it was limited to 8-bit.
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HDMI 1.4 vs 2.0 vs 2.1 | What You Need to Know



Can I use a 2.1 HDMI cable with a 2.0 TV?

While you can't change HDMI versions on your devices with firmware upgrades, you don't have to do anything special to use HDMI 2.1 cables with products that use HDMI 2.0b and older. However, you should use HDMI 2.1 cables with HDMI 2.1 devices for the best performance.
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Do HDMI 2.0 cables work with regular HDMI ports?

Yes but it will work as HDMI 1.4. The ports have to be HDMI 2.0 to run 4k at 60fps.
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How can I tell which HDMI cable I have?

Unfortunately, the HDMI standard doesn't require the version number to be printed on the cable. Moreover, since there's no actual physical difference between the cables, you can't tell them apart. If you have an HDMI cable, its either a 1.4, 2.0, or 2.1. You can only assume that it's 1.4 when you know it's very old.
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Are there two different HDMI sizes?

HDMI connectors are available in three sizes: standard, mini and micro. There are also different types of HDMI cable (see the chart below). Not all cables use the logo but the cable specifications should indicate whether it is Standard, High Speed, Premium High Speed or Ultra High Speed.
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Why does my TV have 2 HDMI ports?

The prime reason to get an HDMI switch is if your TV, AV receiver or soundbar has too few inputs for the number of sources you have. For instance, your TV has two HDMI inputs and you have a cable box, a Roku, and an Xbox.
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Which HDMI port is best for gaming?

The latest standard specifications are HDMI 2.1 and DisplayPort 2.0. DisplayPort will continue to be the superior connection for PC gamers, offering higher bandwidth for high-res, high-refresh-rate displays.
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Which HDMI port should I use on my Samsung TV?

All Samsung TV's from 2010 and 2011 use either the 1.3 or 1.4 HDMI standard. If your TV has the 3D feature it uses the 1.4 HDMI standard. All other TV's use the 1.3 HDMI standard.
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What is the HDMI 2?

HDMI 2.0 is an equipment standard created to support the increased bandwidth requirements of 4K Ultra HD displays. Because 4K displays have much higher resolution than previous technology, they require more audio and video data to be transmitted through the HDMI cable.
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Can you use HDMI 2.1 on any TV?

Yes. You will be able to connect any HDMI-enabled device supporting any older version of the HDMI standard, and it will work just fine on a new HDMI 2.1-enabled TV or display.
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Does HDMI 2.0 need a different cable?

HDMI 2.0 provides an enhanced feature set, requiring at least a firmware or hardware upgrade. Does adoption of HDMI 2.0 require new cables or different connectors? The specification does not define new cables or connectors.
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What are the 2 types of HDMI connectors?

There are currently five standard connector types available for HDMI cables, namely:
  • Type A (standard)
  • Type B (dual link - not currently used in any mainstream consumer products)
  • Type C (mini)
  • Type D (micro)
  • Type E (the Automotive Connection System, chiefly developed for in-vehicle use)
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Is HDMI 2.1 backwards compatible?

Version HDMI 2.1a of the HDMI Specification is backward compatible with earlier versions of the Specification and is available to all HDMI 2.0 Adopters.
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What are the two types of HDMI?

HDMI uses five main connector types: Type A, B, C, D, and E, each for different applications - these include the standard connector as well as the mini-HDMI and micro-HDMI.
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Do you need good HDMI cable for 4K TV?

When it comes down to 4K TV, you do not need to pick up special HDMI cables. The HDMI cable standard can impact color and resolution, but newer versions are not required for 4K TV.
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Can I use HDMI 2.0 on 1080p TV?

It is possible for 1080p to be supported at 120Hz on HDMI 2.0; unfortunately, very few solutions on-market are capable of actually utilizing this potential. Most monitors selling with HDMI 2.0, like the $500 ASUS PB287Q, are 4K displays that cap-out at 60Hz.
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Are HDMI 1.4 and 2.1 cables the same?

HDMI 1.4 supported 4K resolution at up to 30 frames per second, but HDMI 2.0's 4K60 compatibility set the standard for watching 4K content on a 4K TV. HDMI 2.1 skips the 30fps step for 8K (7,680 by 4,320) and jumps straight to enabling the new, much higher resolution at 60fps.
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Does 2.1 require a new HDMI cable?

The connector itself isn't changing, however, so new HDMI 2.1 gear will be backward-compatible with your current cables and equipment. But if you want to take advantage of everything 2.1 has to offer, you'll need some select upgrades and potentially new cables too.
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Is HDMI 2.1 needed for PS5?

HDMI support on TVs

It is important to note that while the new consoles use HDMI 2.1 as the connection, it doesn't mean your TV also needs to support HDMI 2.1. Only brand new modern TVs and monitors are being shipped with HDMI 2.1 compatibility, and they are expensive and somewhat rare to find.
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How do I get HDMI 1 on my Samsung TV?

Open Home> Settings> Sound> Speaker Settings. Select Receiver (HDMI) from the list. Open Menu> Sound> Speaker List. Select Receiver (HDMI) from the list.
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Are all HDMI ports on Samsung TV 4K?

TV manufacturers usually label the HDMI ports on their TVs. An HDMI port supporting 4K UHD playback will mostly have labels such as 10-bit, UHD and 4K@30Hz or 4K@60Hz, etc. Samsung TVs have the #1 HDMI IN port for 4K playback capability.
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