A High-Definition Multimedia Interface (HDMI) is a cable that transmits digital media including audio and video. It isn’t just any type of wire or connector; it is a technology standard designed to transfer high-definition video and audio signals. The cable is used for connecting HDMI splitter, wireless HDMI transmitter and receiver, HD sources like game consoles, Blu-ray players, HD-capable satellite, computers, TV boxes to HDTVs, home theater receivers, and HD displays.
Are There Any Different Types of HDMI Cables?
Depending on their functionality and their properties, there are several HDMI recognized cables in the market. But the idea here is to choose the high-speed cable that is well configured and works well with the current technology. As per the HDMI 1.4 specifications, five cable types are generally defined for HDMI.
- High speed without Ethernet – Can transmit up to 1080p, 3D, deep color, and 4K 30HZ
- High speed with Ethernet
- Standard speed without Ethernet – Can transmit 1080i and 720p
- Standard speed with Ethernet
- A standard automotive HDMI cable
In October 2015, another category of the HDMI was introduced. This was to certify that the HDMI cables work as per the HDMI 2.0 specification of a maximum of 48 Gbit/s bandwidth. In this category, the cables are tested at 600 MHZ hence labeled as Premium High Speed. They are defined as follows;
- Premium high-speed with Ethernet.
- Premium high-speed HDMI cable which can transmit up to 4K 60 HZ, HDR, and Rec. 2020
The latest category which is following the HDMI 2.1 specification 2017 is known as the 48G. It is designed to support up to 48 Gbit/s bandwidth hence can support 4K, 8K, 5K, and 1 OK when operating at 120 Hz.
Are All HDMI Cables The Same?
There are some controversies with regards to the differences among the HDMI cables. Is it worth buying a relatively expensive premium high-speed HDMI cable instead of a cheap high-speed cable? Some studies have shown no significant difference between the image quality of the conventional cheap cables to the premium types. So, if you want to buy the expensive cables for better picture quality, then you are mistaken.
All high-speed HDMI cables work pretty much the same. The reason being that any cable that claims to be high speed must be able to support the full bandwidth. This, therefore, means that the already existing high-speed cables can do equally great like the new types.
There are however other reasons that may bring about the differences. First, there is some difference with regards to durability and value-added features that may compel you to acquire the premium types. Some companies add features that are more than just audio and video signal transmission. There are also quality concerns which are regulated by the industry compliance teams. Perhaps you need to watch out for counterfeits and low-quality cables that may have escaped these teams.
Which HDMI Cables Should You Buy?
As mentioned above, buying the inexpensive high-speed cables is the optimal thing to do. Since you can still have the image quality you need, you should go for the certified cables but remember to be careful not to buy a counterfeit or low quality. Durability is also another point to note.
Putting the above into consideration, you can either buy these cables in the electronic stores. You can also go online and buy the best HDMI cables. The latter is even better since you can look at their reviews before you can make an order. Online stores like Amazon, Newegg, Monoprice, and Crutchfield among others do offer the best deals for these cables.