If you're buying a laptop that you’ll primarily use with a separate monitor, the standard screen should be fine.
This is known as a full-HD screen, because the resolution can display high-definition video. If you're buying a monitor for your desk, go for a 21" screen or larger, with a resolution of at least 1,920 x 1,080 or more.There are a few rules of thumb to help you choose the right resolution: Brightness and colour representation can vary across screens, so the best way to choose is to sit down in front of a screen and use it. When you're shopping for a new computer or display monitor, don't let yourself be guided by screen resolution alone. It’s now possible to buy high-definition (1,366 x 768), full high-definition (1,920 x 1,080), wide ultra-extended graphics array (1,920 x 1,200) and even ultra-high-definition monitors (3,840 x 2,160), and 4K monitors. There are more options available than ever when it comes to screen resolution. However, the higher resolution also means that elements on the screen – such as icons and text - will look smaller. When comparing two screens of the same size but with different resolutions, the screen with the higher resolution (that's the one with more pixels) will display more of what you're working on, so you don't have to scroll so much.īecause that screen has more pixels, the image will be sharper. So, when selecting a screen, you must understand both its size and resolution. As you can see, the total number of pixels is the same - everything just looks a bit bigger: In this example, while the monitor on your desk is larger, it won’t display any more. You could also have a 21" monitor on your desk with the same 1,366 x 786 resolution. You could have a laptop with a 15" screen and a resolution of 1,366 x 786. The prices of screens has fallen dramatically in recent years, so it can be tempting to go for the largest you can afford.īut size isn't the only consideration. Different size screens can still have the same screen resolution. Different screen sizes, same resolutionįor here on, it gets a little more complicated. In this example, a 1,920 x 1,080 screen displays 1,920 pixels horizontally, and 1,080 vertically. The screen resolution is a measurement of how many pixels your screen can display horizontally and vertically. To put it simple, screen resolution affects the clarity of the text and images displayed. The screen creates the image you see by changing the colours of these tiny square elements. The image on your computer screen is built up from hundreds of thousands – or even millions – of pixels. So, what is screen resolution is and why does it matter? What is screen resolution? Screen resolution is an IT terms that people use without necessarily knowing exactly what it means.
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