Samsung digital signage displays are commercial panels built to run long hours in a shop, lobby, classroom or meeting room, which is what sets them apart from a domestic television. The selection spans small format screens at 13 and 24 inches in the QBR family, including interactive QBR-T touch versions, up to large 4K formats such as the 98 inch QE98C. Screen size and mounting position settle most of the choice, then whether you need touch input.