Difference in smear. Normally, there is no smear in the response time of 1ms, and smear is easy to appear in the response time of 5ms, because the response time is the time for the image display signal to be input to the monitor and it responds. When the time is longer, the screen is updated. The slower it is, the more likely it is that smears will appear.

Difference in frame rate. The corresponding frame rate of 5ms response time is 200 frames per second, and the corresponding frame rate of 1ms response time is 1000 frames per second, which is 5 times that of the former, so the number of picture frames that can be displayed per second will be More, it will look smoother, but it also depends on the refresh rate of the display. In theory, the response time of 1ms seems to be better.

However, if end users are non-professional FPS players, the difference between 1ms and 5ms is usually very slightly, and basically there is no visible difference to the naked eye. For most people , we can buy a monitor with a response time of less than 8ms. Of course, buying 1ms monitor is the best if the budget is enough.