Using What is my screen resolution?, you can free test resolution of your monitor, tablet, iPad, iPhone, MacBook or any other display device in pixels.
What is my screen resolution tool enables you to see and find your monitor/screen resolutions.
An Online tool to check screen resolution of any display device.
This website provides a simple and straightforward way to find your screen resolution. Just visit the site, and it will display your current screen resolution on the homepage.
Also you can easily find out the screen resolution of your device by following these general steps:
Right-click on the desktop and select "Display settings" or "Screen resolution." The resolution should be listed in the settings window.
Click on the Apple menu in the top-left corner, select "System Preferences," and then click on "Displays." The resolution should be displayed in the preferences window.
Go to the device settings and look for the "Display" or "Screen" section. The screen resolution should be listed there.
To determine your screen resolution, your device uses a combination of hardware and software components.
Here are some common screen resolutions found in various devices:
Screen resolution refers to the number of pixels displayed on a screen, typically measured as the width by the height of the screen in pixels. It determines the level of detail and clarity that can be displayed on the screen. Higher resolutions provide more pixels, resulting in sharper images, more detailed graphics, and increased screen real estate.
Screen resolutions are usually represented in the format of "width x height." For example, a resolution of 1920x1080 means the screen has 1920 pixels in width and 1080 pixels in height. The total number of pixels in this case is 2,073,600.
|Usage||Screen size / type|
|1366x768||16:9||19.1%||14'' Notebook / 15.6'' Laptop / 18.5'' monitor|
|1920x1080||16:9||9.4%||21.5'' monitor / 23'' monitor / 1080p TV|
|320x568||9:16||6.4%||4'' iPhone 5|
|720x1280||9:16||1.6%||4.8'' Galaxy S|
|iPad 1 / 2||1024||768||132|
|Galaxy Tab 8.9 / 10.1||1280||800|
|Galaxy Tab 7||1024||600||171|
|VGA||Video Graphics Array||4:3||640||480||N/A|
|SVGA||Super Video Graphics Array||4:3||800||600||N/A|
|XGA||eXtended Graphics Array||4:3||1024||768||N/A|
|XGA+||eXtended Graphics Array Plus||4:3||1152||864||N/A|
|SXGA||Super eXtended Graphics Array||4:3||1280||960||N/A|
|WXGA||Widescreen eXtended Graphics Array||5:3||1280||768||N/A|
|SXGA||Super eXtended Graphics Array||5:4||1280||1024||N/A|
|WXGA||Widescreen eXtended Graphics Array||8:5 (16:10)||1280||800||N/A|
|WXGA||Widescreen eXtended Graphics Array||16:09||1366||768||N/A|
|WSXGA||Widescreen Super eXtended Graphics Array||8:5 (16:10)||1440||900||N/A|
|UXGA||Ultra eXtended Graphics Array||4:03||1600||1200||N/A|
|WSXGA+||Widescreen Super eXtended Graphics Array Plus||8:5 (16:10)||1680||1050||N/A|
|HD-1080||Full High Definition||16:09||1920||1080||N/A|
|WUXGA||Widescreen Ultra eXtended Graphics Array||8:5 (16:10)||1920||1200||N/A|
Screen resolution matters for several reasons:
Your Mac will apply the new resolution, and the screen will adjust accordingly. It may take a few seconds for the changes to take effect. If the new resolution is not suitable, you can repeat the steps and choose a different resolution until you find the one that best suits your needs.
A screen resolution of 1920x1080 represents Full HD or 1080p resolution.
To break it down:
PPI stands for "Pixels Per Inch." It is a measure of pixel density, indicating the number of pixels that are present within one inch of a display. PPI is used to assess the level of detail and sharpness that can be perceived on a screen.
The higher the PPI, the more pixels are packed into each inch, resulting in a higher level of detail and clarity. A higher PPI generally means smoother edges, finer text, and more precise graphics.
PPI is commonly associated with displays such as monitors, laptops, tablets, and smartphones. A higher PPI is often desirable for devices that are viewed at close distances, such as smartphones and tablets, as it enhances the visual experience.
It's important to note that PPI alone does not determine the quality of a display, as factors like panel technology, color accuracy, contrast ratio, and viewing angles also contribute to the overall visual performance.
Pixels, short for "picture elements," are the individual points of light that make up a digital image or display. They are the smallest unit of information in a digital image and serve as building blocks for visual representation on screens.
Each pixel represents a single color or shade, and when combined with other pixels, they form an image. The more pixels there are, the higher the level of detail and clarity in the image.
Pixels are typically square-shaped, although some displays may use rectangular pixels to achieve a specific aspect ratio. Each pixel has its own coordinates that determine its position on the screen.
In digital imaging, pixels are represented numerically, usually as a combination of red, green, and blue (RGB) values that determine the color and intensity of each pixel. For example, a pixel with RGB values of (255, 0, 0) would represent a bright red color.
The resolution of a display refers to the total number of pixels it can display, typically specified as the width and height of the display in pixels (e.g., 1920x1080). The arrangement and density of pixels determine the level of detail and sharpness that can be displayed on a screen.
Screen size and screen resolution are two distinct characteristics of a display that describe different aspects of its visual properties:
Screen Size: Screen size refers to the physical size of the display, typically measured diagonally from one corner to the opposite corner. It is commonly expressed in inches or centimeters. Screen size provides an indication of how large the display is, but it doesn't provide information about the level of detail or the number of pixels on the screen.
Screen Resolution: Screen resolution refers to the number of pixels displayed on the screen, typically measured as the width by the height of the screen in pixels. It describes the level of detail and sharpness that can be displayed. Higher resolutions offer more pixels, resulting in sharper and more detailed images.
Screen size and screen resolution are independent of each other. For example, you can have a small screen with a high resolution or a large screen with a lower resolution.
It's worth noting that the combination of screen size and screen resolution affects the pixel density, which is the number of pixels per unit area of the screen. Higher pixel density results in a crisper and more detailed image, while lower pixel density may result in visible pixelation or less sharpness.
When choosing a display, it's important to consider both screen size and screen resolution based on your preferences, intended use, and viewing distance. A larger screen may be desirable for immersive experiences or productivity, while a higher resolution can enhance detail and visual quality.
The numbers you mentioned, such as 720p, 1080p, 1440p, 2K, 4K, and 8K, are commonly used to denote specific screen resolutions. Here's a breakdown of each: