When choosing an LED display, pixel pitch is not the only factor that matters. The LED packaging technology also has a major impact on image quality, protection, durability, viewing experience, and overall cost.The three technologies most commonly discussed today are SMD, GOB, and COB.But what is the difference between SMD, GOB, and COB LED displays? Which technology is better for indoor or outdoor applications? And which one should you choose for a rental screen, conference room, church, control room, or commercial display?