What factors should you consider when purchasing digital display boards?

When purchasing digital display boards, consider the screen resolution and brightness for clear visibility in different lighting conditions. The size of the display should suit your space and content needs. Durability is important, especially for outdoor displays, so look for weatherproof and long-lasting materials. Check compatibility with your content management system (CMS) for easy updates. Power efficiency and maintenance requirements also impact long-term costs. Finally, consider whether you need features like interactivity, real-time updates, or connectivity options to enhance user engagement.