Review on 🖥️ Samsung U28E590D 28-inch LED Lit Ultra HD Monitor, 3840x2160p, Flicker-Free, ‎LU28E590DS by Jose Henry

The monitor works perfectly. But it's okay. I was warned in the literature that the VESA mount is on top, which caused problems with the monitor being too low when mounted on the VESA mount. Duty cycle, which is likely to be between 60 and 200 Hz. This is how the monitor blinks. If you move your eyes, you can see judder in the image. Swipe in front of the monitor and it will leave a dotted or shaky image. I believe gamers will object to this issue. The backlight must be modulated with a frequency of at least 1200 Hz. At 1200 Hz and above, the human eye cannot detect blinks on any duty cycle. Most of the new LCD backlight chips modulate the backlight brightness at much higher frequencies, so it is clear that this device has an old backlight circuit design that is at least 5 years or more out of date. Another problem does not exist with this monitor, but with the current one. the state of operating systems. This monitor has a higher resolution. But Win 10 and many apps create cursors and icons that are too small to see. Win 10 scales fairly well, but many applications don't recognize the scale setting. I set the Win 10 scaling to 200% and there are still small tiny icons and cursors that almost need a magnifying glass. Hey folks, app designers! Please find out what happens with higher resolution monitors! I need to set the monitor to a lower resolution than the original (which made me wonder why I bought a 4k monitor). However, non-native resolutions result in blurry fonts. Most computer programs are simply not ready for these high-resolution monitors. Maybe games, but nothing more.