Question

LED or LCD video wall?

LED gives a surface without seams at any size; LCD gives a lower entry cost at small sizes but shows its bezels and tiled brightness.

Seams

LCD panels are joined with bezels, and every joint reads on a bright field. LED cabinets butt without a bezel, so the image is continuous at any size.

Size and shape

LED is built from cabinets, so the wall follows the elevation, including curves and irregular outlines. LCD is limited to panel multiples.

Brightness and service

LED reaches outdoor brightness and is serviced module by module. LCD walls are usually brighter than a projector but stay indoor products.