When deploying LED video walls, the closest viewer is one of the most important items to define in order to deliver the highest quality experience possible. Viewers want to see clear, sharp images, they do not want to see any individual pixels when looking at the display.
Based on the type of of video wall you select, you might see pixels standing close to the display and the images will not be seamless. You will need to determine how far the closest viewer will be from the screen. The ability to see pixels on-screen depends on the viewing distance from the display, the native resolution and the content being presented.
There are a few items you should keep in mind when determining the size of your video wall: