In the modern age, it seems we need an ever-increasing number of cables and devices to live comfortably. Modern technology has made life so much easier in many ways, but it’s also brought with it a lot of complications. While we can watch films and TV shows in ultra high definition, you will need specific equipment to be able to do it. In this article, you’ll learn more about HDMI cables, including what they are, what they’re used for and how to choose one.
What is an HDMI Cable and What’s it Used For?
High-definition multimedia interface (HDMI) is the full name given to the way we connect high-definition audio and visual equipment. The HDMI cable is essentially a cable that connects between devices, allowing high-definition signals to be transmitted without loss.
HDMI cables like these are most commonly used to connect your TV to a device such as a Blu-ray player, Satellite TV box, games console or laptop. Most modern TVs now come with multiple HDMI ports, allowing you to connect a number of different devices. Aside from connecting devices to your TV, you can also use HDMI cables to connect to projectors and smart screens, making them useful for both home and office settings.
Before high-definition became common, most TVs and audio devices were connected using scart lead. These are still used with older devices, but don’t offer the same level of quality in the sound and picture. Since the introduction of HDMI cables, they’ve become the standard way to transmit high-definition audio and visual signals.
How to Connect Your HDMI Cable
Connecting an HDMI cable is incredibly simple. The device has two male connectors on each end, and plus into the female ports on the devices you want to connect. The HDMI ports are a standard size, and they’re easy to recognise by their shape. If you’re having trouble, you can find plenty of videos online that show you the step-by-step process.
Types of HDMI Cables
There are many different types of HDMI cables, which can make it confusing if you’re looking to buy one. Thankfully, they’re relatively easy to tell apart and although they offer different features, they’re all used in the same way. Here are the main types you’ll come across.
Standard HDMI
Also known as Category 1, the standard HDMI cables support resolutions up to 1080i or 720p. They’re suitable for use with the vast majority of devices, offering excellent picture quality. However, it’s important to note that they don’t support 4K, ethernet or 3D.
High Speed HDMI
If you want to support higher picture quality of 1080p or above, including both 4K and 8K. The higher resolution specs mean a much better quality picture, and this is suited for more modern TVs, especially if they’re larger. This type of cable is also better for the latest games consoles and Blu-ray players.
Premium High Speed and Ultra High Speed HDMI
The next generation of HDMI cables are the premium and ultra high speed cables. Premium offers the same specs as high speed HDMI, the only difference being that they have improved performance. Ultra high speed HDMI means resolutions of up to 10K, while also supporting high frame rates, Variable Refresh Rate and Enhanced Audio Return Channel.
Choosing Your HDMI Cable
When choosing which HDMI cable to use, it’s important that you first check the specifications of the devices you need to connect. In most cases, the standard cable is enough. However, if you want better features or have higher spec equipment, you may need to consider one of the other options.
