Equipment To measure and calibrate monitors, we use an X-Rite i1 Pro spectrophotometer, i1 Display Pro colorimeter, and the latest version of Portrait Displays Calman software. We get our test ...

The Dell U3223QE uses LG’s IPS Black tech to deliver a top-notch, professional-level, 31.5-inch 4K display with a built-in USB-C hub. Editor’s note: This review was changed to remove the mention that ...