DCR stands for Dynamic Contrast Ratio, which is a technology that adjusts the backlight of a monitor based on what is being displayed on the screen. This technology can effectively fix different color levels by lowering the brightness of dark areas, which enhances the contrast ratio and makes the grayscale look better. DCR is the latest trend in screen technology, improving video or graphics quality, and it is perfect for gaming as it provides a clearer and smoother gaming experience.

Dynamic Contrast on most TVs and monitors is essentially a system that adjusts the displays brightness based on what is being displayed to help color contrast appear better. If you have a scene with a lot of dark colors, the display turns down brightness to help shadows and such look less washed out and grey. If you have a bright scene with a lot of light colors or whites, the brightness scales up to help things look vivid, and its not as noticeable if the darker colors look washed out.

In summary, DCR is a technology that adjusts the backlight of a monitor based on what is being displayed on the screen, which enhances the contrast ratio and makes the grayscale look better. It is perfect for gaming and provides a clearer and smoother gaming experience.