Review on KOORUI 23.8-Inch Business Computer Monitor Display - 1920x1080P, 75Hz, Wall-Mountable, Blue Light Filter, Frameless Design, Tilt Adjustment - Model 24N1A by Chris Jenkins

This 27-inch monitor definitely didn't win a design award. I use it as a second display along with my $900 4K. I use a professional calibration tool for all my displays including this Koorui. Once setup was complete, I was pleasantly surprised at the image quality for a monitor in this price range. 1920 x 1080 at 60 or even 75 Hz is incredibly good. The firmware gives me many fine tuning options like RGB color, brightness, contrast, gamma, power off, aspect ratio, input, modes (cinema, fps, rts, eye protection), game, language. Also the ability to customize the sound. This is interesting because there is no sound in this monitor!? At least that's not a problem in my opinion. Here are some cons: no firmware update possible, height not adjustable, no display port. Ultimately, we are talking about a low-budget 27-inch monitor here. I can definitely give 5 stars for the fine tuning ability and of course picture quality, but overall this is a 4 star monitor and I would highly recommend it to anyone looking for a huge 27 inch experience at a low price. high frequencies (left) low frequencies (right) Not bad I would say...