What is HDMI

HDMI (High Definition Multimedia Interface ) transfers video and audio digitally from a source to a compatible home entertainment device. In 2002, the HDMI was introduced to improve existing connectivity standards.

What is HDMI
This was achieved by creating a smaller connector, adding support for audio, and delivering a higher resolution video signal. Today, all HDTVs have at least one HDMI port. Over 8 billion HDMI-enabled devices have been sold due to their popularity.
You can find HDMI on different brands, including LG, Samsung, Sony, Panasonic, etc. HDMI is the most popular way to transmit uncompressed audio and video from a source to a receiver or display. Below are some of the devices that may incorporate HDMI connectivity.

●HD TVs, P.C. Monitors, and video projectors.

●DVD recorder and VCR

●Home theatre receivers, soundbars, and home theater in a box system.

●Satellite boxes and HD Cables

●Media streamers and network media players.

●Digital cameras and camcorders.

●Game consoles

●Laptops and desktops.

Over the years, several versions of HDMI have been introduced. While the appearance remained the same, new capabilities were added. The HDMI version or component on your device will depend on the time it was purchased.
Each new version of the HDMI is compatible with previous versions. But if your device is an older version, you won’t access all the features of a new version of HDMI.
The most recent version of the HDMI is 2.1. There are devices in the market that are still using older versions.

HDMI Cables

The HDMI cables are available in three sizes; standard, mini and micro. The HDMI cable types are designed to support and send high-resolution digital video, theatre-quality sound, and device commands through a connector to a single cable.

●It provides an effective way to transfer uncompressed digital audio and video with superior image quality. To enjoy exceptional clarity, use category 2 HDMI cables offering resolutions such as 1080p60 and 2160p30.

●One good advantage of the HDMI cable is that it provides back compatibility with older interfaces such as DVI. The user only requires a cable that connects DVI with HDMI.

●This digital interface is cost-effective and functional.

The standard HDMI connector is the most widely used. It can be found in many TV, computer monitor, streaming device, and game console brands.
The mini HDMI connector also has the same features as the standard HDMI but is smaller and compact. This makes it ideal for portable devices such as DSLR cameras and tablets.
The micro HDMI cable is the smallest but still has the full functionality of the bigger ones. It can be used on smaller devices like phones.

Benefits of HDMI Cables

1.It provides an effective way to transfer uncompressed digital audio and video with superior image quality. To enjoy exceptional clarity, use category 2 HDMI cables offering resolutions such as 1080p60 and 2160p30.
2.One good advantage of the HDMI cable is that it provides back compatibility with older interfaces such as DVI. The user only requires a cable that connects DVI with HDMI.
3.This digital interface is cost-effective and functional.
HDMI cables also help you reduce the clutter behind your device. It combines the audio and video into one cable. This helps to reduce the complexities and chaos multiple cables can cause.
Users will enjoy not only superior quality of audio and video output but also fast transmitting signals. The most basic HDMI can transmit at least 5GB per second. Furthermore, the HDMI cables have secured their place in technology with the ability to transmit almost double the bandwidth required for high definition.
HDMI cables give the best quality when it comes to picture and sound quality. It offers deep colors; 30 bit, 36 bit, and 48 bit. Likewise, no signal is lost or distorted during the transmission.

Why aren’t all HDMI connections the same?

In today’s digital world, the demand for digital data changes rapidly. HDMI ports deal in digital data, and consequently, the ports and connections keep evolving to meet needs.
Sometimes, you can find a single product with multiple generations of HDMI. If you are thinking of buying a new device, you should consider getting one of the following HDMI generations.


This was the first HDMI with a data bandwidth of 4k picture resolution. It was a huge deal when it debuted in 2009.
Its function is limited to 4k to 8-bit color quality instead of the 12-bit support offered by newer HDMI versions. You can still find these affordable HDMI ports in PlayStation 4, cable boxes, and some affordable TVs.
The HDMI v1.4 introduced HDMI Ethernet, which allows two connected devices to share a wired internet connection. It is useful for smart home installations.
Since v1.4 supports ARC ( Audio Return Channel) technology, the ports and cables are used as AV noir and audio output.


This later version provides more bandwidth and can better handle 4k video at a rate of up to 60Hz. It can support 32 Audio channels at a high 1536kHz frequency. Four simultaneous audio streams and two video streams can also be supported. Additionally, the HDMO 2.0b added playback of the new Hybrid Log-Gamma Format used by the BBC and soon incorporated by other broadcasting stations.


The launch of the HDMI V2.1 in 2017 saw a significant step forward for HDMI technology with a massive increase to 48Gbps maximum data rate. It supports 4k images at frame rates of up to 120Hz and plays video resolution up to 10k at lower frame rates.
This has given an allowance for exceptional picture and sound quality. The HDMI 2.1 has also introduced key gaming features that tackle image lag, frame tearing, and stuttering. Unfortunately, this version is a bit complicated, with some features not fully functional.
Now you know all you need to know about HDMI. We sell quality HDMI cables at affordable rates. Visit our website for more information.

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