Without the curve, the dots (pixels) at the edges of the screen would have been elongated instead of round. This was required due to the nature of the cathode emitter at the back of the tube which fired from a central location. The old CRT monitors had a convex surface that curved slightly outward. This will be especially noticeable during high-resolution games or videos. If they don’t, you’ll experience ghosting or blurring during fast changes on the screen. Since one frame will stay on the screen for 17 milliseconds on a 60Hz monitor, pixels need to change faster than that. The response time for LED monitors is a measure of how fast the individual pixels change from one shade to another. Images and videos will look blocky or “pixelated.” If you want a very sharp image and plan to watch a lot of vivid content on the screen, it may be worth spending more for higher resolution. When you’re sitting too close to a large screen you’ll start being able to make out the individual pixels. That’s because it’s packing the same number of pixels into a smaller area, which means the pixels themselves have to be smaller. All other things being equal, a 21 inch monitor with 1920 x 1080 pixels is going to look better than a 27 inch monitor with the same resolution. The resolution on computer monitors (LED or otherwise) is measured in pixels. Also, you should be aware that the base of the stand can add four to six inches to the depth as well. If you have an upper shelf on your desk, measure it just to be on the safe side. Flat screen monitors require a stand which can add three to four inches to their height. Depending on your circumstances, a 24 inches or even a 22 inch screen might be better. A 27 inch monitor sounds great until you have to make space for it on your desk. LED monitors use less real estate on your desk front-to-back than the old CRTs, but take up more room side-to-side. You’re better off using connections that are native to your system. There are adapters available but there is always some resolution or refresh loss when you’re using them, regardless of what the manufacturers claim. Some have a DP (display port) connection on them. Modern computers typically have at least one HDMI or DVI connector. If you only have an older VGA connection then you won’t be able to use the larger, faster monitors since they normally require HDMI. Connectionsįirst, you need to know what video connections your computer has on it. It will give you a much better idea of which monitors to consider. Go down the list and examine each one in turn. You need to consider a number of things before deciding which monitor you’re getting. The prices are $400 and up for that kind of resolution. The highest resolution currently available for LED monitors is 3840 x 2160. Regardless of what you need – more landscape for big spreadsheets or fast refresh for high-end first-person shooters – there’s an LED monitor out there for you. There’s no burn-in like there was with the old CRT monitors, either. LED monitors bring a lot of benefits with them, not the least of which is lower energy requirements. The curved monitors are supposed to help reduce eye strain. Screen sizes range from 19.5 inches to 27 inches and can be flat or curved. Now they’re high-res, space-saving screens that are can be used for high-end gaming or watching movies in addition to running all your normal apps.Īs with all things electronic, prices have dropped considerably while resolution, speed, and color depth have increased. Unfortunately, computer monitors using LEDs (light emitting diodes) didn’t have much in the way of resolution and responsiveness in the beginning. LED monitors, or “flat screens” as some people call them, were slightly futuristic when they first appeared.
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