What is the screen material of the monitor? It is recommended to use MVA or IPS hard screen, the picture is more beautiful, the color distortion is less, the viewing angle is wider, and the experience effect is absolutely great! If your budget is not tight, try to use IPS or MVA. The price is not much expensive, but its picture effect is more beautiful. And Samsung PLS panel is also good, but the price is much more expensive. TN flat panel display has serious color distortion, poor picture effect and narrow viewing angle. Standing on the screen will have obvious whitening phenomenon, which will hurt your eyes.