TV Resolution Confusion: 720p, 1080p, 2K, UHD, 4K and 8K

While shopping for a TV, you just have noticed that “Full HD”, “1080p HD”, “4K UHD” and many more such points are written on the specification chart. Now, the question arises what do all these mean? Are there various types of HD format? Then, how to choose the best. 

Now, What is a Resolution?

Resolution generally defines the number of pixels that you get on your multimedia device on the display. It is the most discrete element of a picture that has tiny dots on the screen. Nowadays, the quality of resolution is measured by its pixel sizes. 

The measurement is generally termed as 720 pixels, 1080 pixels, 8 million pixels, and 33 million pixels. The more pixels you have, the better and clearer picture quality you will be able to witness. 


Types of Resolution

There are various types of resolution that will help you to understand the quality of pictures and media that you are watching. Read more to find out the various types of resolution and which specification suits you the best. 

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720 Pixels 

It is about half of the resolution of 1080 pixels. It’s rare and you cannot find it eventually. There are several channels like ABC, Fox, ESPN that broadcast news on 720 pixels. You will witness a standard clear picture quality with the help of HD transition. 

1080 Pixels

Reflects the world or digital cinema. Nearly all High Definition TV Laptops have a resolution of 1080 pixels. 1080p is generally the vertical resolution which has an aspect ratio of 1.78:1. It actually means the ratio of widescreen which is 16:9. Now, the final resolution will be 1920×1080 pixels. 

According to some statistical reports, people do have a vital question in their minds. Is 1080p also called 1K?  Can it be considered as 2K? NO, 1080p is not the same as 1K or 2K. You can call it 1080p HD or Full HD. 

Most of the TV that you see in electronics showrooms have a 1080p display. Nowadays, HDTV broadcasting channels like CBS and NBC deliver their broadcasts in full HD format. 


Before the Ultra High Definition, 2K comes into the picture. Just like 1080p, it is also the cinema resolution but it refers to the “Master Format”. Nowadays, most of the digital camera projectors use the 2K resolution. 

2K is now becoming very popular with LED TVs after 1080p. The quality of Blu-Ray is compatible with those TVs that have a display of 2K.  The 2K resolution is  2048×1080 pixels wide with zero vertical resolution.

On the other hand, you must not get confused with 2K and 1080p. If someone says 2K HD display, then be sure that it is the TV with a 1080p HD. 

4K Ultra High Definition

4K Ultra High Definition (UHD) comes with a horizontal resolution of 4000 pixels. It is considered the dominant standard in the media world. On the other hand, some experts call it 4 times Full HD. To some extent, it is correct if you watch a media file in 4K quality. 

Nowadays, 4K TVs are very much popular and affordable. Certain statistics say that by the year 2025, everyone will be having a 4K TV at their home. 

8K Ultra High Definition 

It is the highest form of resolution that is trending in the field of television. It also has a vertical resolution of 7680 pixels. Combining, the resolution stands at 7680 x 4320 pixels. As the name suggests, 8K is two times of 4K and 16 times of 1080p full HD. 

While shooting any videos from a distance, 8K cameras are used to get wide, clear, and better picture clarity. Lots of 8K TVs are nowadays available in the recent market. Soon, it will be easily affordable. Experts suggest that 8K will be the ultimate future of the TV world. 

Right now, statistics show that it is not a good time to purchase an 8K television. It will be very much expensive. Online entertainment streaming platforms still haven’t launched their contents in 8K format. So, all you need to do is to wait and keep patience.