Pixel pitch describes the spacing between pixels. Selection should consider viewing distance, screen dimensions, required resolution, content and budget together. Avoid choosing from a single viewing-distance rule; review the actual layout and, where needed, compare samples or demonstrations.

Confirm which components can be accessed from each side, the required working clearance and the proposed mounting method. A front-service description does not by itself confirm that every component can be maintained in your installation.

Beyond display panels, review control hardware, mounting structure, cabling, spare parts, packaging, freight, local import costs, installation and ongoing operation. Ask for inclusions and exclusions to be written into the quotation.

Request a model-specific specification sheet, cabinet and layout drawings, power and signal information, installation and maintenance guidance, plus any required conformity documents applicable to the exact model and destination. Document availability should be confirmed before purchase.