Digital Signage Sizes | 21.5–98 Inches — Qtenboard

Digital Display Size Analysis: 21.5 to 98 Inches

Screens of different sizes vary significantly in display quality, installation space, and application scenarios. Common digital displays range from compact 21.5-inch models to massive 98-inch screens, catering to diverse needs from retail stores to large conference venues.

The following table presents a comparison of various sizes along with their corresponding application scenarios.

FAQ

Q1: Is a small screen sufficient?

A1: For single-user interactions (e.g., ordering kiosks), smaller sizes are adequate.

Q2: Are larger screens always better?

A2: Larger screens excel at long-distance information delivery but require higher installation costs and more space.

Q3: How difficult is installation?

A3: Small screens: Wall-mounted or embedded installations suffice;

Large/Extra-large screens: Professional installation teams and reinforced mounting brackets are required.

Digital display size selection should consider viewing distance, spatial constraints, and usage requirements:

Close-range interaction → Small screens (21.5–32 inches)

Retail advertising → Medium screens (43–55 inches)

Exhibitions/training → Large screens (65–75 inches)

Conferences/transport hubs → Extra-large screens (86–98 inches)

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