1080p vs 720p – Difference and Comparison

What is 1080p?

Because there are more pixels on the screen than on previous types of screens, 1080p screens are an improvement over earlier types of screens. Progressive scan is represented by the letter “P.” When the horizontal and vertical sets of pixels are multiplied together, the screen displays the total number of pixels. At the same time, an image or video is being played is denoted by this factor. 1920×1080 pixels are present in total on 1080p televisions and displays.

This implies that when the screen is in use, a total of 1920 pixels are displayed horizontally, and 1080 pixels are presented vertically on the screen while the screen is working.

In high-resolution, wide screens, this arrangement of pixels is employed since more pixels are present on the horizontal and vertical sections of the screen compared to prior versions of screens, such as the 720p and 480p versions of the same screen.

The most common aspect ratio for such screens is 16:9, although smaller screens with a 1080p resolution have recently been introduced. As the number of pixels on the screen increases, more regions of an image can be covered by the pixels. Consequently, the display of the image is sharp and clean, with precise crystal detail. As a result, these screens are advertised as Full HD screens to draw attention to the higher definition clarity of the displays.

What is 720p?

1280X720 pixels are arranged in a square pattern on 720p panels, smaller than 1080p screens. Horizontal scan lines (also known as horizontal resolution) are measured by the number of horizontal scan lines on a screen.

This configuration was created for widescreen applications, requiring a more excellent resolution than the previous 480p screens. As a result, widescreen HDTV is used to describe TVs with this configuration.

Because this panel has more pixels than the previous 480p screens, its resolution is higher than the last 480p screens. Compared to 480p screens, the image or picture being displayed on the screen will have a higher definition because of the higher resolution.

They are seen in camcorders and digital video cameras due to the larger size of the screens they have.

Because the image is progressively scanned and each line consists of individual pixels arranged in an array. The number of horizontal scan lines corresponds to the number of pixels for vertical resolution. The image is progressively scanned, and each line consists of individual pixels arranged in an array.

High-definition television broadcasting firms utilize the 720p format to broadcast high-definition video. While transmitting, the frame rate is maintained at 50 frames per second, which is compatible with other types of screens, namely 1080p. Because they feature fewer pixels and, as a result, a lower total image resolution on the screen, 720p panels are more economical than 1080p screens in terms of the overall price.

Difference Between 1080p and 720p

  1. A 1080p screen has a higher vertical resolution than a 720p screen, which has a lower vertical resolution. Ten times more pixels may be seen in the vertical resolution of full-HD (1080p) displays than in 720p (1024×768).
  2. 1080p screens feature more total pixels than 720p screens due to the higher number of vertical resolution pixels. A 1920X1080 screen has a total of 1920X1080 pixels, while a 720p screen has just 1280X720 pixels.
  3. In general, 1080p panels are more extended and broader than 720p screens since they have more pixels.
  4. When seen on a 1080p screen, the quality and definition of the image are enhanced. Since there are more pixels, the picture may span a wider area and display greater clarity.
  5. Only high-definition picture quality applications employ 1080p screens because they’re more expensive than 720p displays.

Comparison Between 1080p and 720p

Pixel countThe screen has a vertical resolution of 1080 pixels, which is a high number.The screen’s vertical resolution has been increased to 720 pixels (720 pixels vertical resolution).
Total pixelsA typical 1920×1080 pixel display is used on this type of display.In comparison to 1080p panels, these screens have fewer pixels. 12080×720 pixels are available in total.
Image qualityA higher number of pixels on the screen results in higher visual quality due to the increased number of pixels.Because there are fewer pixels on the screen, the image quality is lower.
Screen sizeScreens with a resolution of 1080p are more extensive and more prolonged than screens with a resolution of 720p or lower.Because there are fewer pixels on these screens, the overall size of the screen is smaller.
ApplicationScreens in Full High Definition, or FHD, and Ultra High Definition, or 4K, use this arrangement of pixels.When it comes to HD panels, which have a lower resolution than 1080p Full HD screens, this is a frequent configuration.


  1. https://ieeexplore.ieee.org/abstract/document/8803523/
  2. https://ieeexplore.ieee.org/abstract/document/7036990/