What is my screen resolution12/6/2023 ![]() ![]() The "number of pixels", or put another way "the number of points that light up", in an LCD screen is decided, and this "number of pixels" is the "native resolution." For example, this means that a monitor with a native resolution of "1920 × 1200" lights up, or turns off, 1920 horizontal rows (dots) and 1200 vertical rows (dots) of pixels to display images. The "native resolution" is written in a monitor's specifications, but what exactly does it mean? What happens if images are displayed at a resolution other than the "native resolution"? In particular, you can't help wondering what happens when an image is displayed in a resolution with a different aspect ratio. Making Full Use of the "External" LCD with Laptop Computers.The difference in image quality is perfectly obvious! – Let's check the LCD's display.Are the response time figures true? A close look at LCD video performance.The Ability to Display Color Correctly Is Vital: Understanding the Color Gamut of an LCD Monitor.DisplayPort to D-Sub: The Full Range of LCD Monitor Video Input Interfaces.Maximum Display Colors and Look-Up Tables: Two Considerations When Choosing a Monitor.Altering color dramatically with a single setting: Examining color temperature on an LCD monitor.Smoother Video with Cutting-Edge Technologies: LCD Monitor I/P Conversion.Is the beauty of a curve decisive for color reproduction? Learning about LCD monitor gamma.How can a screen sense touch? A basic understanding of touch panels.The Latest on Computer Screens and Eye Fatigue.Confused about HiDPI and Retina display? ― Understanding pixel density in the age of 4K.EIZO 4K Monitors – high definition and large screen sizes.10 ways to address eye fatigue caused by displays.This threshold seems to vary depending on the source, but here are a few good articles if you’re interested: ![]() Secondly, our eyes cannot discern the difference between pixel densities above a certain threshold. In the print world, that’s why posters are printed at a much lower dpi than magazines. This is why large screens can get away with considerably lower pixel densities. The large screen will appear more crisp, as it’s typically viewed from a longer distance. Therefore, if a cell phone and a large screen have the same pixel density, ![]() :-) Higher DPI = Crisper graphics?ĭPI/PPI is a crucial metric for getting an idea of how crisp a display really is, but it’s only one factor among many.īesides the technical ones (which would need an entire book), there are also those that depend on human nature.įirstly, viewing distance can affect the perceived pixel size. So I wanted to help people decide what to get with the actual numbers at hand, through an easy to use web app. I got fed up with marketing speak and buzzwords often used to create the impression that a display is much better than it actually is, That’s why vector-based or high-res bitmap graphics usually look more crisp when printed. In general, good quality printing uses around 300dpi which is higher than most displays. The concept of DPI is also used in printing, although the dots and their formation isĭifferent there. The higher the number, the smaller the size of the pixels, so graphicsĪre perceived as more crisp and less pixelated. ![]() In the context of screens, DPI (Dots Per Inch) or PPI (Pixels Per Inch) refer to the number of device pixels per inch, also called “pixel density”. In more recent terminology, DPI is often used for the actual device pixels and Dots Per Pixel (dppx) for the amount of device pixels per CSS pixel (e.g. If you are interested, you can read more on this in the Wikipedia article about Pixel Density. In general PPI is a bit more correct but DPI is more commonplace, hence its usage on this site (also ppi.lv wasn’t available :P). Help this list expand.and send edit suggestions FAQ “It’s actually PPI, not DPI!” ![]()
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