Choosing the right displays for your digital signage is crucial for ensuring optimal performance and effectiveness. The main types of display technologies available are LCD, LED, Business TV, and Hospitality TV. Each type has its own set of features.
- LCD displays are commonly used for indoor applications involving multiple screens due to their affordability and versatility.
- LED displays are preferred for outdoor and large-scale installations due to their brightness, durability, and visibility in daylight.
- Business TVs are designed for small business owners as a user-friendly screen to communicate information to potential customers.
- Hospitality TVs provide entertainment to visitors in spaces including hotel lobbies and guest rooms
As for size, the ideal display size for digital signage depends on factors, including the distance between the viewer and the screen, mounting height, and local codes regarding display brightness and content limitations. Standard 42-inch displays may be appropriate for deployments such as retail stores or restaurants, where the viewer is relatively close to the screen. Large displays or video walls might be required in situations where the screens are mounted much higher, such as in a sports arena, or when the goal is to engage viewers from a distance, such as in a sidewalk-facing window. Digital billboards, of course, can be the same size as traditional billboards.
In terms of screen resolution, 1080p is the most common, although displays with 4K resolution are becoming increasingly popular. Ultimately, the types of displays a deployer chooses will depend on the project's needs, goals, and budget.