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What is the Difference Between 1920×1080 and 2560×1080 in Terms of Performance?

What is the Difference Between 1920×1080 and 2560×1080 in Terms of Performance?

Are you wondering whether gaming on a higher-resolution monitor will have an impact on performance? The answer is yes.

The difference in pixel count between 1920×1080 and 2560×1080 could cost you up to 33% in performance. 

Keep reading to find out more about how your resolution affects gaming performance and how you can increase the resolution of the photo.

So, let’s dive into it… 

What is a resolution? 

Resolution is the number of pixels on a given display or image.

It is typically expressed as two numbers representing the horizontal and vertical dimensions of an image or screen. 

For example, a high-definition television may have a resolution of 1920×1080, while a printed image may have a resolution measured in Dots Per Inch (DPI) or Pixels Per Inch (PPI). Higher resolutions mean sharper images and more detailed pictures.

What is pixel density?

Two monitors
The higher the density, the sharper the image.

Pixel density is a measure of how many pixels are crammed into a physical area, such as an inch of a screen or printed image. It is typically expressed in terms of “dots per inch” (DPI) or “pixels per inch” (PPI). 

Pixel density increases with resolution. For example, an image with a resolution of 1920 pixels on a 20-inch paper would have 96 PPI (or dots per inch). 

This means that there are 96 individual picture elements in each square inch. Pixel density is also used to measure the quality of a display, such as on a laptop or tablet. A higher pixel density means that an image will appear sharper and more detailed on the screen.

What is 2K resolution?

2K resolution refers to cinema resolution, which measures 2048×1080 pixels horizontally. This is a 16:9 aspect ratio that has become the most popular standard in television and consumer media and is usually referred to as 1080p.

2K resolution offers a clear image quality with over two million pixels, making it perfect for watching movies or streaming videos.

What is 4K & 8K resolution?

a laptop on a white table
From 4K to 8K, every pixel counts for an ultra-immersive viewing experience.

4K and 8K resolutions refer to horizontal resolutions of 3840 pixels (4K) and 7680 pixels (8K). 4K resolution is equivalent to four 1080p screens combined, while 8K resolution is the same as four 4K screens combined. 

These resolutions offer incredibly detailed images with greater clarity and sharpness than ever before. As technology advances, higher resolutions will become more commonplace in both monitors and televisions.

Image Resolution Vs. Screen Resolution

Image resolution refers to the physical dimensions of an image, typically measured in pixels or dots per inch. Screen resolution, on the other hand, refers to the number of pixels that a monitor is capable of displaying.

For example, a high-definition television may have a screen resolution of 1920×1080, while a printed image may have an image resolution of 300 PPI.

Images will appear sharper and more detailed with higher resolution. Image resolution is often confused with screen resolution, but they are two very different concepts.

What does “p” or “i” stand for in a TV’s resolution?

An Apple computer
Resolution is not just a number, it’s the gateway to a world of clarity and detail.

The letter ‘p’ stands for progressive scan and is used to denote a progressive scanning resolution, while the letter’ i’ stands for interlaced scan.

Progressive scanning displays all of the lines of an image in a single pass from top to bottom, while interlaced scanning only displays odd-numbered lines followed by even-numbered lines.

For example, 480p would be equivalent to a resolution of 480 progressive lines, and 720i would be equivalent to a resolution of 360 interlaced lines. For most modern displays, the ‘p’ suffix is preferred as it reduces flicker and provides a smoother image.

Can you increase the resolution of a photo? 

Yes, it is possible to increase the resolution of a photo. Techniques such as reshooting with a higher resolution camera or using a tripod to eliminate motion blur can be employed to do so.

Additionally, image enhancement techniques like increasing contrast and sharpening can be used to emphasize existing detail in the image and make it more visible.

However, these techniques can also decrease the overall accuracy of the information in the photo, thus decreasing resolution. Furthermore, a detailed analysis of any flaws in an individual lens can be used to increase resolution slightly by correcting them.

1920×1080 Resolution

a laptop
1920×1080 is one of the most common 2k resolutions out there.

1920×1080 is a resolution with 1920 pixels horizontally and 1080 pixels vertically, forming an aspect ratio of 16:9. 

1920×1080 is commonly referred to as 1080p and is the most common 2K resolution. It has a 16:9 aspect ratio, meaning it has 1920 pixels horizontally by 1080 pixels vertically.

This resolution provides clear image quality without requiring a top-tier computer to power it, making it popular among monitor users.

With over two million total pixels, this resolution is also known as Full HD TV and is perfect for those looking for an immersive experience. For more of a challenge, you can go for the ultra-wide aspect ratio of 21:9 with resolutions of 2560×1080 or 3440 x 1440.

2560×1080 Resolution 

2560×1080 is an ultrawide aspect ratio of 21:9, offering 33% more horizontal space than the traditional 16:9 resolution.

This resolution is perfect for those seeking an immersive experience with their monitors, as it provides a wider field of view and does not require a high-end computer to power the display.

Common resolutions for this ultrawide aspect ratio include 2560 x 1080, 3440 x 1440, and 3840 x 1600. 

If you’re a gamer and you don’t know which resolution is best for you, have a quick look at this video:

Which is The Best Resolution for Gaming?

Here’s a table summarizing the differences between 1920×1080 & 2560×1080: 

Resolution1920×1080 2560×1080 
Aspect Ratio16:921:9
Total Pixels 2,073,600 2,764,800
PopularityHigh Increasing
UsageFull HD TV Ultrawide
DescriptionWidescreen More Immersive
Comparison between 1920×1080 and 2560×1080


  • 1920×1080 is a popular resolution commonly referred to as 1080p, with a widescreen aspect ratio of 16:9.
  • 2560×1080 is an ultrawide resolution that provides 33% more horizontal space than 16:9 with a 21:9 aspect ratio.
  • Both resolutions are popular among different types of monitor users, depending on their needs.
  • 1920×1080 offers clear image quality, while 2560×1080 provides an immersive experience.

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