The monitor also has two built-in sensors that keep track of light levels and movement and make adjustments based on those two things. Light levels are kept track of and the brightness of the display is lowered or raised accordingly. Movement is detected to turn the monitor on, or off, in order to save power and increase the monitor's lifespan. The LG W2361VG-PF maintains a 50,000:1 contrast ratio, 16:9 aspect ratio, and has a 2 ms response time to prevent blurring of colors during video and game programs.