Как узнать версию hdmi на ноутбуке windows 11

How to Check HDMI Port Version on Windows 11

Understanding the capabilities of your HDMI ports is vital for ensuring optimal performance, whether you’re connecting your computer to a monitor, television, or any other HDMI-enabled device. Every HDMI version has its distinct features and limitations. This guide will take you through the steps to determine your HDMI port version using Windows 11, along with an in-depth analysis of HDMI standards to enhance your understanding of what each version can do.

Why Check HDMI Port Version?

Before we dive into the methods to check HDMI port versions, it’s worth noting why you might want to do this:

1. Compatibility: Different HDMI versions offer varying features, such as resolution support and audio channels. Knowing your HDMI version helps determine compatibility with TVs, monitors, and other external devices.

2. Performance: If you’re using a high-resolution display or a device that requires specific HDMI features (like HDR, 4K at high refresh rates, etc.), checking the HDMI version ensures you maximize performance and avoid bottlenecks.

3. Upgradability: If your hardware cannot support higher versions of HDMI, knowing this can guide you in upgrading components or even purchasing new devices.

Key HDMI Versions Overview

Before checking your HDMI port version on Windows 11, let’s clarify the key features of different HDMI versions:

• HDMI 1.4: Introduced support for 4K resolution at a 30Hz refresh rate, 3D video, and Ethernet Networking.

• HDMI 2.0: Enhanced support for 4K at 60Hz, 32 audio channels, and dual video streams, allowing for multi-view setups.

• HDMI 2.1: Provides support for 8K resolution up to 60Hz and 4K at 120Hz, as well as Dynamic HDR, Variable Refresh Rate (VRR), and enhanced audio return channel (eARC).

Understanding Your Hardware

To determine your HDMI version, you’ll first need to gather some knowledge about your device’s hardware specifications. This includes your PC’s motherboard, graphics card, and connected devices.

Method 1: Using System Information

Windows 11 provides a System Information tool that can shed light on your system’s specifications.

1. Open System Information:

   • Press Windows + R to open the Run dialog.
   • Type msinfo32 and press Enter.

2. Locate Components:

   • In the System Information window, expand the «Components» section.
   • Select «Display» from the dropdown menu.

3. Review Graphics Card Information:

   • In this section, look for Manufacturer and Product Name, which indicate the graphics card.

4. Google Specifications: Search for your graphics card model online to find specific details about its HDMI version. Most manufacturers list the specifications, including the HDMI version supported.

Method 2: Checking the Documentation

Another straightforward method to determine your HDMI version is to check the documentation that came with your PC or graphics card. This may include:

1. User Manual: Look for the specification sheet in the user manual.

2. Product Specifications Online: Visit the manufacturer’s website to find detailed specifications about your graphics card and motherboard.

3. Retail Page: If you bought your computer as a pre-built system or a specific graphics card, you can often find the HDMI version listed on the product page or in the product details.

Method 3: Using Device Manager

The Device Manager can also provide insights regarding your graphics hardware, which can indicate the capability related to HDMI outputs.

1. Open Device Manager:

   • Right-click on the Start button and select Device Manager.

2. Check Display Adapters:

   • Locate «Display adapters» and expand the section.

3. Identify Your Graphics Card:

   • Right-click your graphics card and select «Properties.»
   • Under the «Driver» tab, note the driver details and version.

4. Find the Manufacturer’s Details:

   • Use the name of your graphics card to search for its specifications online, especially focusing on supported HDMI versions.

Method 4: Using Third-Party Software

Utilizing third-party software can simplify the process of discovering your HDMI version.

1. GPU-Z: A popular tool specifically designed for graphics cards, GPU-Z gives detailed specifications related to your graphics hardware:

   • Download GPU-Z from its official website.
   • Run the software; it will automatically identify your graphics card and display information, including HDMI output capabilities.

2. HWiNFO: This is a more comprehensive tool that provides extensive hardware information:

   • Download HWiNFO from its official website.
   • Run the program and select “Run” when prompted.
   • Navigate to the “Graphics” section after scanning is complete. It will list out your graphics card’s capabilities, including HDMI support.

Method 5: Physical Inspection of Your Hardware

If you’re comfortable opening your computer case, checking the HDMI ports on your graphics card or motherboard can provide valuable information.

1. Identify HDMI Ports:

   • Open your computer case.
   • Look for the HDMI ports on the graphics card (typically an add-on card) or on the motherboard (if the CPU has integrated graphics).

2. Check for Labeling: Some manufacturers label their HDMI ports, which can indicate the version (this is less common but can happen with some premium devices).

Conclusion

Determining the HDMI version supported by your Windows 11 device is essential for maximizing its potential with high-quality displays. Using these methods, you can easily find out your HDMI port version. Whether you use built-in Windows tools, check documentation, lean on third-party software, or conduct a physical inspection, each approach provides valid pathways to discover this information.

As technology continues to evolve, staying informed about the capabilities of your devices helps you make well-informed decisions regarding upgrades, purchases, and general usage, ensuring you can enjoy the best that modern displays and multimedia have to offer. Remember, the pace of technological advancements means that what’s current today may change tomorrow, requiring you to keep pace with information about your devices, including their HDMI capabilities.

Are you asking – what kind of HDMI port do I have on my TV? Or, what type of HDMI port does my laptop have? 

You can tell the kind of HDMI port you have by checking your device’s manufacturer’s website, checking the device specifications from the Original Equipment Manufacturer, checking the instruction manual, or checking the features your device supports.

Before we get into it, please note that there is no physical difference between HDMI versions. For example, there’s no physical difference between 1.4 and 2.0/2.1. However, there are physical differences between HDMI types, e.g. Type A, B, etc.

Let’s explain different ways to identify HDMI cables:

1. Check The Cable

The first step to checking your HDMI cable version is to check the cable itself. In many cases, the maximum resolution the cable supports is printed on it. Check to see if the cable supports 4K, 8K, or 10K. 

If the cable supports 4K, then it is either HDMI 1.4 or HDMI 2.0. On the other hand, if the cable supports 8K or 10K, then it is HDMI 2.1.

Here are the typical features of the various HDMI standards:

HDMI 1.4: It’s an old HDMI version that doesn’t support HDR video.  However, it can support 4K up to 30 Hz which isn’t great.

HDMI 2.0: HDMI 2.0 is more advanced and supports 4K up to 60Hz. Its subsequent updates support HDR video.

HDMI 2.1: This version supports an 8K resolution at 60Hz. It also supports 4K at 120 Hz.

As an example, if your laptop or TV claims to support 4K resolution, then it is HDMI 2.1. 

Different kinds of HDMI are really determined by the feature the device supports, not any physical characteristic. 

2. Check The Manufacturers Website

The easiest way to identify the kind of HDMI port you have is to check the manufacturer’s website. Find your specific product and check the specifications which typically indicate the HDMI port version.

3. Check The Laptop’s Processor/GPU

If it’s a laptop in question, check its processor to determine the HDMI port being used. You can do this because the integrated processor includes the GPU which determines the type of HDMI port used.

In general, if you have any Intel Core-based laptop up to the 9th gen, you’ll be limited to HDMI 1.4a. On the other hand, if the 10th gen supports HDMI 2.0b. If your laptop is AMD-based, then Ryzen APUs typically support HDMI 2.0b. 

Please note that this also applies to laptops with dedicated graphics cards because all output graphics are still handled by the integrated GPU.

4. Check The Instruction Manual

If you can find your device’s instruction manual, you can typically find the same information you would find on the manufacturer’s website.

5. Measure The Port

This only applies if by “kind of HDMI” you really mean HDMI type, like HDMI A, B, C, etc. For these, you can measure the port to determine the HDMI type because the different types are physically different. More on this in the What are the 5 HDMI Port Types? below.

How Can I Identify My HDMI-Port Type?

Firstly, if by HDMI type you mean it’s HDMI input or output, you can check out our article on what is the difference between HDMI inputs and outputs.

Here are the two significant ways you can successfully identify your HDMI port:

Картинка с сайта: boomspeaker.com

1. Physically Assess Your Devices

Physical assessment works best for individuals who know what the various types of HDMI ports look like. It’s often the most effective method.

There are five types of HDMI ports, and they are typically found on the back of TVs, AV receivers, computers and laptops, Blu-ray players, and other devices.

These ports look like USB ports but are typically a bit taller and broader. Moreover, they are not perfectly rectangular. However, each of them has some attributes that set them apart.

We shall see more on these attributes in the next section on the types of HDMI ports.

2. Check the List of Your Display Adapters

Anyone with knowledge of how the ports look like can use the above method. So, unlike the first method, this second one is reserved for those who use computers. To tell what kind of HDMI port you have, you can do the following:

1: Right-click “My Computer.”

2: Click on “Properties.”

3: Click on ‘Device Manager.’

4: Go to “Display Adapters” and scroll down to see the type of HDMI port listed.

If it’s not listed, you have found yourself in one of the following scenarios:

1. Your device lacks an HDMI port. In this case, you can purchase an HDMI connector adaptor that features the correct type of port and use it to connect your modern audio-visual devices.
2. Your HDMI port has failed. It would help if you considered replacing it.

Due to the technicalities involved in using this second method, I recommend that you know the five types of HDMI ports and differentiate them from each other. This way, you’ll have plenty of options to use depending on the emerging need.

What are the 5 HDMI Port Types?

The knowledge of these ports will enable you to purchase cables that securely plug into your devices. So, it could save you a lot of money and time.  It also guarantees you the best listening and watching experience.

Here are the available HDMI ports and how to use them.

HDMI Type A

Type A is the standard and most commonly used HDMI port. If you want to connect a game console or Blu-ray to your television, this is the port to use.  It’s familiar to users of DVD players, recorders, AV equipment, and more.

This HDMI port is the most robust and comes with the popular 19-pin configuration. When space is not limiting your choice, it could be the most ideal. Its bandwidth can carry all UHD, 4K, SDTV, and EDTV modes.

HDMI Type B

This is a dual-link port that was intended to be faster and more efficient than single-link ports.

With the introduction of HDMI 1.3, it lost relevance.

HDMI Type C

Type C is a mini-port found on DSLR cameras and tablets.  It’s smaller than Type-A ports but retains the 19-in configuration.

You can connect the Mini-HDMI connector to a type-A connector.

HDMI Type D

The HDMI type D is a micro port that comes with portable devices like smartphones.  Since it’s pretty similar to the micro-USB port, it’s widely known as a micro-HDMI port.

It retains the 19 pins of the other ports. However, the alignment of the pins is different. 

HDMI Type E

These are the ports that are formulated for automotive HDMI cables. They come with a shell that prevents moisture and dirt from interfering with the transmission of signals.

FAQs

How can I Interface Type-A Connections with Micro-HDMI or Mini-HDMI?

As already mentioned in the last section, you can interface Type-A connections with these other connections.

It would help if you did the following to achieve that:

1. Choose the Right HDMI Cable

There are HDMI cables that enable this type of connection in the market.  They are designed to provide HDMI capability consistent with the requirements of the links’ ends.

These cables are handy since they save you from spending a lot of money.

2. Use HDMI Connector Adaptor

If the correct cables aren’t available, you’ll need an HDMI adaptor. So, if you plan to link the connectors, it’s best to have a set of HDMI adaptors on standby.

What HDMI Versions Do TVs Have?

TVs have varied HDMI versions. Modern ones have newer versions. Cables or devices that use the older HDMI version won’t use TV sets to their full potential. Let’s look at the different HDMI versions.

HDMI 1.4

It’s an old HDMI version that doesn’t support HDR video.  However, it can support 4K up to 30 Hz.

HDMI 2.0

HDMI 2.0 is more advanced and supports 4K up to 60Hz.

Its subsequent updates support HDR video.

HDMI 2.1

This version supports an 8K resolution at 60Hz. It also supports 4K at 120 Hz.

Which Are the Types of Cables that HDMI Ports Support?

Both old and new HDMI cables are compatible with various HDMI ports we’ve seen above on multiple devices.

Here are the cables that you can use with these ports:

Standard

Standard HDMI cables offer a maximum bandwidth of 10.2 Gbps. While they don’t provide 4K output, you can use them to support up to 1080p HD resolution.

High Speed

These HDMI cables are more efficient and support 4K UHD up to 60Hz.  They offer a maximum of 18 Gbps.

Ultra-High-Speed (UHS)

As the name suggests, these cables are the latest in the market. They offer a maximum of 48 Gbps bandwidth. These cables support 8K UHD for as much as 60Hz.

8K TVs are not common yet. Many people use this version to support their 4K UHD resolutions.

How To Identify HDMI 2.1 Cables

The easiest way to identify an HDMI 2.1-compatible cable is to check for the phrase “HDMI Ultra High Speed” on the box when buying the cable.

Remember, HDMI 2.1 is really a standard and so, there’s a different naming convention for cabling. In addition, keep in mind that there is no physical way to identify an HDMI 2.1 cable or port. 

You can also use various HDMI cable verification apps to identify HDMI versions. This way, you’ll know that what you are purchasing is valid. You can find HDMI verification apps for iPhone and Android.

In terms of 2.1 HDMI devices, in general, 4K PCs and TVs use HDMI 2.1 however they don’t support HDR unless you have an updated version. In addition, they likely won’t support VRR, 8K, Dynamic HDR, or eARC.

Does My HDMI Port Version Matter?

Well, you could simply search the manufacturer’s website for the full specs of the unit. But since most laptops are only putting out 1080p, it doesn’t make a difference which version you’re on.

It’s not easy to identify which version it is. However, unless you are projecting 4K and above display resolution or require ethernet connectivity.

The standard v1.2 cable should suffice for your needs depending on the length you need to run (usually anything above 50m would require you to get an active cable).

Why Determining The Kind of HDMI Port You Have Is Important

HDMI is a digital audio cable that’s extremely popular. The HDMI port makes for the most efficient standard interface for connecting modern audio-visual devices.

However, to get the best out of your computers and TV sets and connect compatible devices, you should be able to determine the kind of HDMI port you have.

This information will come in handy, especially when choosing a suitable HDMI cable.  Let’s explore how you can identify the port and get the best out of it.

How Do I Know If My HDMI Port Is 4K?

All the ports are labeled according to the specifications designed by the producer. The ports are distinctly labeled, hence, customers should be on the lookout for labels like “supports 4K”, “UHD”, and “10bit”.

The labels also show additional information like input refresh rate on 4K compatible HDMI ports.

What Is an HDMI 2.0 B?

The HDMI 2.0b system is a popular connection style, it goes beyond the typical HDR support. HDMI 2.0b is compatible with the hybrid log gamma (HLG) format. This feature allows HDMI 2.0b cables to be used for 4k streaming and broadcasts.

Is HDMI ARC Different From HDMI?

HDMI and HDMI ARC are the same for the most part. The only problem that could arise occurs on the end of the receiver.

The major difference between HDMI ARC and HDMI is compatibility. Any accompanying device has to be compatible with ARC, or the HDMI ARC system doesn’t work.

How Do I Know If My TV Is HDMI-ARC (Audio Return Channel) Capable?

HDMI ports that are compatible with ARC are typically labeled with the letters “ARC” printed on their connectors for easy identification.

How do I know if I have an ARC HDMI cable?

This can be easily determined, all you need to do is to look behind your television or receiver. If your HDMI port has ARC, it would bear markings or writing that shows compatibility. It is important to know that both devices must have ARC compatibility for it to work.

How to Tell If HDMI Cable Is 2.0

If you have a 2.0 HDMI cable, it means that the content is encoded in this higher level of resolution and refresh rate than what your TV or computer can handle.

The only method to tell whether an HDMI 2.0 cable is indeed a 2.0 connection is to attach it to your TV or computer and experiment with the display options.

The resolution should be 4K, the refresh rate should be 60 Hz, and the color should be fully RGB if this information shows that the cable is a 2.0 connection.

How to Check HDMI Version on Windows

The first way to check if your HDMI device is compatible with the Windows computer is to look at the manufacturer’s website.

If the website says that the device is not compatible, you might need to change some of the settings on your computer to be compatible.

For example, if your HDMI device doesn’t support 3D or 4K, you might need to set different resolutions and refresh rates to be compatible. The second way to check if your HDMI device is compatible is to connect your laptop to your display device (monitor or television). This will allow you to see the devices’ current video and audio quality.

How to Check the HDMI Version on a TV

If you have a television with an HDMI port, you can use that port to check the HDMI version. In most cases, TVs have at least one HDMI port.

However, if your TV does not have an HDMI port, you can still use the TV’s VGA port instead.

This is a simple process that you can do yourself. To do this, follow these steps:

Step 1: Open the TV’s menu and select “Settings.”

Step 2: Scroll to the bottom of the screen and find “HDMI.”

Step 3: Change the setting to “auto” and press “OK.”

Step 4: Your TV should now show the HDMI version when connected to a compatible HDMI cable.

How to Check HDMI Version on a Monitor

If you have a monitor with an HDMI port, you can easily check the HDMI version. To do this, you’ll need to connect your monitor to an HDMI port on your computer. Once the connection is made, open the graphics card software on your computer and look for the HDMI logo.

If it’s not there, it means that the monitor is not compatible with the HDMI port on your device. You can find updated information about HDMI ports on some websites or in your computer’s manual.

HDMI 2.0 Specs

HDMI 2.0 is a brand-new standard for the digital audio and video industry that has the potential to revolutionize the way we consume media. With HDMI 2.0, you can now transfer high-definition (HD) video and audio content at up to 4K resolution, meaning that videos and pictures will look sharper and more life-like than ever before.

HDMI 2.0 allows for up to five times the bandwidth of previous HDMI cables, making it possible to connect more devices at once.

Additionally, HDMI 2.0 supports DisplayPort 1.2, a technology that allows for a connection between displays and a computer or printer. It also supports A/V jacks located on the front or back of devices such as televisions, digital cameras, sound systems, and other electronics.

HDMI 1.4 Specs

The HDMI 1.4 spec is a new specification for HDMI that was released in July 2009. It has several benefits over the older HDMI 1.3 spec, including:

It supports 4K video at 60 frames per second Ultra HD resolutions (3840×2160) and HDR10 content.

• It also supports more Bezels on devices, making it easier to connect devices to your TV.
• It supports up to 50GB of storage, which is increased from the 30GB limit supported by HDMI 1.3. This means that you can store more information on your TV without worrying about space limitations.

How to Check HDMI Bandwidth

The bandwidth used by HDMI can be a critical factor in whether you’re able to play high-definition videos on your television or another display device. By understanding how much bandwidth your TV or other display device has available, you can determine if you need to upgrade to a more powerful HDMI device.

There are a few different ways to check HDMI bandwidth. One way is to use an HDMI analyzer. Another way is to use a computer or a software program that connects to an HDMI port on your TV.

The third way is to connect a cable box or satellite box to an HDMI port on your TV and watch your content. The fourth way is to connect an external monitor to an HDMI port on your TV and watch your content

Conclusion

Now you know the different types of HDMI ports that we have and how to identify them.  So, with the details on the different types of HDMI cables and the HDMI versions, you have all that it takes to purchase the cables that best suit the types of HDMI ports you have.

At the of the day, as long as you invest in a reasonably branded HDMI cable you should have a worry-free experience with your device setup and display.

The only definitive method to check the HDMI port version on your monitor, TV, PC, or any other multimedia device is to check its spec sheet. The spec sheets give you the best answer regarding the version of the HDMI port you have.

For desktop PCs, you can check the spec sheet of either the motherboard or the graphics card to identify its version. For laptops, that is also relatively straightforward, as a simple search for its technical spec sheet would reveal the version of the HDMI port it uses. The same goes for monitors, TVs, projectors, home theater systems, etc.

However, before you indulge yourself in the spec sheet of your device, you have to understand the technical jargon, particularly regarding what the different HDMI versions entail.

In the following text, I will discuss how to check the HDMI port version and how to identify which version your particular device has.

Different HDMI Versions and Data Rates

There are various HDMI versions. Each newer version increases the overall bandwidth of the HDMI interface. In other words, more recent versions can carry more information.

This, in turn, means that a newer HDMI version would support higher resolution, higher refresh rates, and a higher color bit depth.

This brings us to the next point: the amount of data rate sent over the interface depends upon these three parameters:

• Resolution
• Refresh rate
• Color bit depth

The higher these parameters, the more data your interface would need to carry. However, your interface must have enough capacity to support your desired data rate.

Also Read: Can You Add HDMI Ports to a Computer or Laptop? (Answered)

This is where the newer and improved version of HDMI comes into play. The following table shows the different HDMI versions, the total bandwidth they can carry, and the max resolution and frame rate they can support.

So, in other words, if you wish to run a 4K display, you must have at least an HDMI 1.4 interface. However, if you want to run a 4K display at 60Hz, you will need an HDMI 2.0.

Similarly, if you wish to play at Full HD @ 144Hz, the HDMI 1.4 interface would suffice. However, to play Full HD @ 240Hz, you will need HDMI 2.0.

A perfect equation to take note of to calculate the data rate for your desired settings is as follows:

(H + Hblank) × (V + Vblank) × (C x 3) × F

Where,

• H is the horizontal pixel count
• V is the vertical pixel count
• C is the color depth
• F is the refresh rate
• Hblank is the Horizontal blanking interval
• Vblack is the Vertical blanking Interval

Hblank = 80 pixels for FHD @ 60 Hz, Vblank = 30 Pixels for FHD @ 60 Hz. These changes depend on the desired resolution.

With that said, the only definitive way to check the HDMI port version is through the spec sheet of your device.

Various devices feature an HDMI port. Some feature them as output, whereas others feature them as input ports. The devices include, but are not limited to:

• Desktop Motherboard – Output HDMI Ports
• Desktop Graphics Card – Output HDMI Ports
• Laptop – Output HDMI Ports
• PC Monitors – Input HDMI Ports
• Televisions – Input HDMI Ports

Other devices include gaming consoles, projectors, home theater systems, etc.

Checking HDMI Port Version on Motherboard – Output HDMI Ports

You can check the version of the HDMI port on your motherboard through its spec sheet by heading over to the section labeled “graphics,” “onboard graphics,” or something along those lines.

Картинка с сайта: pcguide101.com

Here you can see that the HDMI port on this motherboard supports 4096×2160 resolution @ 60 Hz refresh rate. This corresponds to HDMI 2.0. However, the caveat underneath shows that it can also support monitors with HDMI 2.1, but its max resolution and frame rate will conform to those of HDMI 2.0.

Checking HDMI Port on Graphics Card – Output HDMI Ports

The dedicated graphics card on desktop PCs also has HDMI ports. Since dedicated graphics cards are more robust and powerful than onboard motherboard graphics cards, they tend to feature newer and faster port versions more readily.

You can also check the HDMI port version on a graphics card through its spec sheet.

Картинка с сайта: pcguide101.com

You can see here that this graphics card features 2 x HDMI 2.1 ports.

Also Read: Do Monitors Have HDMI Ports?

Checking HDMI Port Version On Laptop – Output HDMI Ports

You can also use the same principle to check the HDMI version of your laptop’s port.

The following image shows the HDMI version of the MSI GL66 Pulse gaming laptop.

Картинка с сайта: pcguide101.com

It is worth noting here that instead of mentioning the HDMI version, here you can see the specs of the HDMI in terms of max resolution and refresh rate supported by the port, i.e., 4K @ 60Hz.

From the specs of the port alone, we can deduce that this refers to HDMI 2.0. As mentioned in the table above.

Also Read: How to Check HDMI Port on Laptop?

Checking HDMI Version on PC Monitors – Input HDMI Ports

PC monitors have input HDMI ports, unlike the previous three devices, which feature output HDMI ports.

To run the interface at a specific version, both the output AND the input devices must have the same version.

In other words, if you want to run your monitor at 4K @ 60Hz, you will need both your PC and your monitor to have HDMI 2.0 interface. The same goes for TVs.

Monitors can have multiple HDMI input ports. These can connect numerous devices, such as a PC in one HDMI port and a gaming console in the other.

You can also check the version of the HDMI port on a monitor through the spec sheets.

Картинка с сайта: pcguide101.com

The following image shows the spec sheet for ASUS Tuf Gaming VG28UQL1A – a premium 4k gaming monitor.

Картинка с сайта: pcguide101.com

You can see that this monitor features a total of 4 x HDMI ports. 2 of them correspond to HDMI 2.0 while the other two conform to HDMI 2.1 version.

Also Read: What is the Best HDMI Port for Gaming?

Checking HDMI Port Version on Televisions – Input HDMI Ports

TVs also feature multiple HDMI input ports. The simplest way to check the version of HDMI ports on a TV is also through its spec sheet.

The spec sheet often tells you exactly what version the HDMI ports conform to. The following image shows the spec sheet for Sony Bravia A90J, and we can see that this TV has HDMI 2.1 ports, which makes sense because it can do 4K @ 120Hz.

Картинка с сайта: pcguide101.com

However, sometimes, TVs do not specify the version of HDMI. In that case, you can tell what HDMI version they conform to using the TV’s highest resolution and refresh rate.

For instance, if a TV has a resolution of 4K and a refresh rate of 60Hz, then it would offer HDMI 2.0 interface. If the refresh rate or the resolution is higher than this, then it would have HDMI 2.1 ports.

If a TV is full HD but has an actual refresh rate of 240Hz, it would again have HDMI 2.0 ports. If a TV is Full HD and has a refresh rate of merely 120Hz, it could have HDMI ports conforming to only HDMI 1.4. I would again like you to refer to the equation mentioned earlier, which you can use to calculate the data rate for your desired resolution and refresh rate.

Also Read: Does HDMI Support 240Hz?

Final Words

Here I talked comprehensively about how to check HDMI port versions on various input and output devices such as monitors, TVs, and PCs.

Again, if a particular device does not precisely specify the version, you can often deduce it by looking at the maximum refresh rate and the resolution supported by the device.

FREQUENTLY ASKED QUESTIONS

Also Read: How to Check HDMI Cable Version?