Two weeks after the expiration of the warranty (three years), the colors faded, only white appears, all the other colors are blurry. I tried both HDMI ports. Obviously, I also tried another monitor, cable, etc.
I was abroad, so it had been used for 1.5 years, the rest of the time it was unplugged.

Good screen, with vibrant colors and sturdy construction. Very good that the height of the panel is easily adjustable and also has tilt capability (horizontal-vertical!). At 75Hz and 1440p resolution, it works great for gaming (mainly FPS games) without ghosting, etc. (graphics card RX 7600).
The viewing angle is satisfactory, although I expected even better results due to the brand and price. Also, I was a little concerned about the IPS Glow, I expected it not to exist at all, but unfortunately it is slightly visible (note: I'm referring to IPS Glow and not Backlight Bleed), something that of course happens in most IPS panels.

Well, it's a very good monitor. Its colors are quite satisfactory. Its stand is very stable (my previous monitor was not stable) and that's why I see a big difference. It's worth it, worth it, worth it!!!

Very good for its price. If you want it for conventional use, take it with your eyes closed! Beautiful, sturdy construction and easy on the eyes. For 27', QHD is the sweet spot. Just make sure to get the model with the "S" at the end, which allows you to adjust the monitor stand to your needs.

Amazing screen!! Incredible colors, ability to adjust to the appropriate position with this flexible stand. A friend says it looks more beautiful in photos. I disagree, it seems quite average in photos while it is impressive up close. Minimal style suits professionals as well. The downside is obviously the speakers, with zero bass, although I knew that, I just wanted them to be there in case of need. Max Hz 75 and extreme 4ms. If you're not looking for "nitpicking" you won't have a problem gamers, only those coming from 144hz. For 280 I think it's an excellent choice, it could easily be priced over 350.

It is used for work and development. Use it for 9-10 hours daily, comfortably without any issues.

Very good screen. Only I would have preferred to get the S2721D in the end. The difference between them is that the stand of the S2721DS is more flexible, meaning it tilts a few degrees more forward-backward, adjusts in height, and rotates sideways up to 90 degrees (becomes vertical). However, in the end, the maximum height it reaches is the same as the S2721D and it is very small (it doesn't fit a laptop underneath, which is my favorite setup). So you only gain the downward movement, which almost no one will need. Most of the forward-backward degrees, as well as the sideways rotation, are not useful anywhere. The vertical position, although useful, requires you to remove the base and put it back on (which I can't do). In the end, I got a VESA stand and mounted it slightly higher on the desk wall. That's why I recommend the S2721D version, which is more economical.

To monitor is a gem for the office, both closed and open, everyone stops to ask what, how and how much (at 262 euros, but anything worth it costs).
• The screen has a true viewing angle of almost 180 degrees,
• 2K is sufficient for office applications and Dell's split-screen program is super-functional,
• With 27 inches, you can comfortably work with 2 open windows and it may be the ideal size for a typical-sized desk.
• Excellent brightness without straining the eyes from prolonged use.
• No burnt pixels were found, besides there is also Dell's 3-year warranty.
• The support base is small and beautiful, it just lacks 3D adjustment capabilities, up-down, left-right, and in-out, another point where Dell delivers ergonomics lessons.
• The built-in speakers, although not powerful, are sufficient for video conferencing and listening to music in an office environment.
• In conclusion, it is not expensive but priced accordingly.

It was purchased about a month ago for office work. The panel is very good. No burnt/stuck pixels, minimal bleeding. The stand is very good. I was torn between the basic model and getting one with an arm. I don't regret it. The menu is simple and easy to navigate. In the pictures, it looks more sturdy, with the plastics not as cheap as they are, but overall the build quality is satisfactory. I definitely recommend it!

Very good for its price, I have no opinion on gaming performance as I do not play. I have been using it for about a month for work, mainly programming and web design, and I am very satisfied. The display is flawless. The image quality is amazing, very bright and easy on the eyes.

I use the monitor for casual gaming and mainly work (programming, web design, etc.). I have been completely satisfied with the colors as well as the build quality. It has a sufficiently bright panel as there are moments during the day when I don't increase the brightness above 60%. I recommend it for a value-for-money 1440p monitor.

2K screen at 75 hz with built-in speakers, wall mount not supported, adjustable up and down, and tilt a few degrees. I got it for 277. Ideal for casual gaming and more computer use. It's worth its money and more.

For professional use, it is excellent! I have been using it for about 2 months and I am completely satisfied. The 2K resolution makes a difference, especially when sitting at a distance of 50-70 cm. The IPS panel provides good viewing angles and excellent color performance, including black, which is truly black. It does not have RGB lights and is not curved, which, apart from the fact that it has no practical use on a 27" screen, creates a problem when moving away from the screen. So, with this money, you get a good and high-quality 2K monitor, without the gaming gimmicks.

One week of use so far. Very decent image. The model you adjust (Height and Rotation) is very convenient... It was not used for gaming, only for coding, video editing, internet browsing, and office applications. It doesn't get tiring after several hours of use. It has built-in speakers that are okay... Anyone who wants strong sound will need external ones... It didn't come with any dead pixels, everything is fine so far... I will come back later for an update if anything needs to be mentioned...
Edit 25/12/2020 and happy holidays...
After 2 months of use... Just get it...