The Dell S2421H is a primary 24-inch monitor with a 1080p panel and very few additional features. It’s part of Dell’s Series of monitors, mainly entry-level to mid-range monitors designed for everyday use with a few advanced gaming features. The small screen and comparatively low pixel density result in only clothed text clarity. However, it has good perceptibility in most settings, with wide viewing angles, sufficient peak brightness, and sound reflection management. It has excellent low input lag, a good response time, and it supports FreeSync, but it has a moderately low refresh rate, which might disappoint some gamers. Inopportunely, it has terrible ergonomics, so it’s hard to place it in an ideal viewing position and low contrast, so it doesn’t look as good in a completely dark room.
The Dell S2421H is a dressed monitor for betting. It has superb low contribution lag, meaning you can respond quickly to the action on-screen. It also has a good reply time, but there’s some apparent blur behind speeding objects. It supports FreeSync variable refresh rate technology, which helps reduce screen tearing. Inopportunely, the relatively small screen doesn’t deliver a very immersive gaming experience, and the response time at 60Hz is okay.
The Dell S2721HN is one of the finest 27-inch displays out there. It has a (1920 x 1080) pixel determination, 75Hz refresh rate, and 4ms response. If you have room for something crispier, the Dell S2721Q 27-inch 4K UHD Screen(opens in new tab) is on sale for $299.99 ($150 off). Its native resolve is 3840 x 2160 @ 60 Hz with a 4ms response time.
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What does the S stand for in Dell monitors?
Although we didn’t examine these exact panels, we studied the Dell S2721HGF monitor and liked its colour-rich meeting and easy installation. We provided it with an overall rating of 4 out of 5 stars. The monitor we verified had a 144Hz refresh rate and 1ms reply time which is more suitable for serious gamers. The S2721HN’s 75Hz revive rate, and 4ms response are excellent for productivity and PC gaming. It also has AMD FreeSync Best, which helps to lower dormancy and reduce shade tearing.
Like its sibling, the Dell S2721HN monitor sports a minimalist, thin-bezel design and thick, sturdy base. Its stand looks like a baseball field rhombus and doesn’t hog up space. It makes it easy to fit on smaller desks or in tight spots. For your connectivity needs, it’s equipped with two HDMI ports so you can easily connect it to a laptop or gaming cabinet. There’s also an audio line-out port on board for external speakers.
So if you’re looking for an affordable 27-inch multimedia monitor, the Dell S2721HN is a solid choice.
Response Time of the Dell 27″ S2421H
The response time of the Dell 27″ S2721HS is 4 ms, which is good for gaming.
Response time also determines how well a monitor can handle motion — the lower the response time, the better. Typical gaming monitors usually have a response time of 1 to 6 ms.
Response time is the time it takes a display to change from one colour to another. This timing remains usually determined by going back and forth between white and black. The timing remains measured in milliseconds, with lower being better.
You’ll notice more ghosting if your monitor has a higher response time. When ghosting occurs, it looks like the colours are blurring together whenever there’s quick movement on the screen.
What Is a Good Response Time for Gaming?
Try to get a monitor with a 1 ms response time for best results. However, monitors with a slightly higher response time (e.g., 5 ms) can still make for a great gaming monitor if you don’t mind some minor ghosting.
Some monitors are not capable of both being set to their highest refresh rate and achieving their fastest response time. Check the monitor specs to determine what it supports.
Resolution of the Dell 27″ S2421H
The resolution of the Dell 27″ S2421H is 1920 x 1080, which is good for gaming.
The amount of detail and image crispness remains based on the resolution, but a bigger screen allows you to see it at a more comfortable size. The types of game details can include textures, user interface elements, and text quality.
For a 27-inch monitor, a resolution of 1440p (3440 x 1440) picture will look a lot more crisp compared to 1080p (1920 x 1080) resolution. The numbers in the resolution stand for the number of pixels per line. So a 1920 x 1080 resolution monitor would have over 2 million pixels total.
Conclusion:
The Dell 27″ S2421H has a 99% SRGB colour gamut, which is good for gaming.
Colour Gamut is the colour range that remains produced on display. The higher/broader the colour gamut, the more colours the monitor can display.
Determining what is most important when choosing a monitor depends on which colour space (CMYK, sRGB, DCI-P3, or Adobe RGB) you usually use. It’s best to select a monitor with a wide range of colours; the higher percentage, the better. The DCI-P3 colour space is the most popular and has the broadest range of colours.