How to Buy the Best HDMI Cable for Your Needs

Your Guide to buying the best HDMI cable


An HDMI cable is an essential piece of hardware for connecting devices that support high-definition video and audio. With a variety of different types of HDMI cables available, it can be difficult to know which one is right for your needs. This buying guide will offer information about what to consider when purchasing HDMI cables, including different types, cable length, and features. We will also provide tips for choosing the best HDMI cable for your setup.

Key features

  • Length - The length of the HDMI cable you need will depend on the distance between your device and your display. Longer cables may require higher quality for a better connection.
  • Speed - Make sure that the speed of the HDMI cable you purchase is suitable for your device. The latest HDMI cables support up to 48Gbps, so make sure you get one with the speed your device needs.
  • Resolution Support - Check whether the HDMI cable you are buying can support the resolution of your device. The newer HDMI cables support 8K video resolutions.
  • Compatibility - Check the compatibility of the HDMI cable with your device. The latest cables support HDMI 2.1 and the previous versions, but make sure that your device is compatible with the cable.
  • Durability - Look for cables that have strong, flexible, and durable design. Look for features like bending protection, strain relief, and gold-plated connectors for increased durability.
  • Quality - Look for high-quality cables with good shielding and insulation and low signal loss. Gold-plated connectors and oxygen-free copper conductors can provide better signal quality.
  • Certification - Look for HDMI cables that are certified by a trusted authority for quality assurance. This will ensure that the cable meets the necessary standards.

See the most popular HDMI cable on Amazon

Important considerations


  • HDMI Cable Support: HDMI cables provide support for resolutions up to 4K, as well as additional audio and video formats. This makes it ideal for high-resolution gaming, home theater, and other entertainment applications.
  • Easy Installation: HDMI cables are easy to install and use. They only require a single connection, allowing users to quickly and easily connect their devices.
  • Cost-Effective: HDMI cables are relatively inexpensive and can be purchased for a reasonable cost. This makes them ideal for budget-conscious users.
  • High Quality Audio/Video: HDMI cables are capable of providing high-quality audio and video signals, allowing users to experience stunning visuals and audio.
  • Compatibility: HDMI cables are compatible with a wide range of devices, making them ideal for users with multiple devices.


  • Cost: HDMI cables are usually more expensive than traditional AV cables.
  • Incompatibility: HDMI cables may not be compatible with older TVs or audio systems.
  • Length: HDMI cables are limited in the distances they can transmit.
  • Cable Clutter: Trying to hide multiple HDMI cables can be challenging.
  • Data Loss: Longer HDMI cables are more prone to signal loss or interference.

Best alternatives

  1. Optical fiber cable - High speed cable that sends data signals through fiber-optic strands.
  2. Coaxial cable - Cable with an inner copper core surrounded by insulation and a shield.
  3. Cat5/Cat6 Ethernet cables - Popular form of Ethernet cable with faster speeds than older versions.
  4. VGA (video graphics array) - Connects computer video to a display device.
  5. DisplayPort - A digital display interface used to connect computer to display devices.
  6. DVI (digital visual interface) - Digital interface commonly used to connect computers to video devices.

Related tools, supplies, and accessories

  • HDMI Cable - A cable that connects a source (such as a DVD player) to an HDTV and carries both audio and video signals.
  • HDMI Splitter - A device used to split a single HDMI signal into multiple signals.
  • HDMI Switch - A device used to switch between multiple HDMI sources, such as multiple devices connected to a single HDTV.
  • HDMI Adapter - An adapter to connect HDMI cables to different types of video sources.
  • HDMI Wall Plate - A wall plate that supports HDMI cables, allowing for easy connection and disconnection.

Common questions

  1. What is the purpose of an HDMI cable?
    An HDMI cable is used to connect audio/video devices, such as Blu-ray players, HDTVs, gaming consoles, and computers to an HDTV or other display device. It allows the user to view HD content, such as movies, shows, and games, on the device.
  2. What size HDMI cable should I buy?
    The size of the HDMI cable you should buy depends on the length of the cable needed to connect the two devices. Generally, shorter cables are better for shorter distances, while longer cables are better for longer distances.
  3. What are the different types of HDMI cables?
    The two most common types of HDMI cables are standard HDMI cables and high speed HDMI cables. Standard HDMI cables have the capacity to transfer audio and video up to 1080i resolution, while high speed HDMI cables are able to transfer audio and video up to 4K resolution.
  4. Do I need an HDMI cable with Ethernet?
    This depends on your device and your setup. Some devices require an HDMI cable with an Ethernet connection in order to communicate with other devices or access the internet. If you are not sure, check the specifications of your device to see if it requires an Ethernet connection.
  5. Do expensive HDMI cables offer better performance?
    Not necessarily. Expensive HDMI cables are usually made with better materials and have better construction, which can lead to better performance, but this is not always the case. Generally, you will get the best performance from the least expensive cables that meet the requirements of your device.


An interesting fact about HDMI cables is that they are connected to a single chip containing 19 million transistors, making it one of the most complex chips ever developed. The chip was developed by Silicon Image in 2004 and is capable of delivering up to 10.2 gigabits of data per second. This enables a single HDMI cable to carry high definition video and audio signals, making it the perfect choice for connecting today’s high-definition devices. Source: Cable Chick.

Disclaimer: This buying guide was not created by humans, and it is possible that some of it's content is inaccurate or incomplete. We do not guarantee or take any liability for the accuracy of this buying guide. Additionally, the images on this page were generated by AI and may not accurately represent the product that is being discussed. We have tried to convey useful information, but it is our subjective opinion and should not be taken as complete or factual.