Indoor Full Color LED Display Module

How to Choose an Indoor LED Display Module

Start with the nearest viewer, the required screen resolution and the cabinet design. A module is one component of a complete indoor LED screen: power supplies, receiving cards, a compatible controller, mounting structure and configuration are also required.

P2, P2.5 or P4: compare resolution at the same module size

For the 320x160mm series, P2 provides 160×80 pixels (12,800 pixels), P2.5 provides 128×64 pixels (8,192 pixels), and P4 provides 80×40 pixels (3,200 pixels). P2 therefore has four times the pixel count of P4 over the same area. A finer pitch is useful for small text and closer viewing; a coarser pitch may suit larger graphics viewed from farther away. Choose using actual content and viewing distance, rather than a universal minimum-distance promise.

Calculate screen size and native resolution

Screen resolution = module pixel resolution × module count along each axis. For example, a layout of 10 modules across and 10 high using the listed P2.5 320x160mm modules produces a 3.2m × 1.6m active area and 1,280 × 640 pixels. That is a planning example, not a complete cabinet design. Confirm cabinet dimensions, seams, receiving-card capacity and the video processor’s output mapping before manufacture.

Match brightness, refresh rate and the installation

• Brightness: select the exact model’s rating for the room’s ambient light and test dimmed grayscale performance. Indoor brightness specifications do not establish suitability for direct sunlight or outdoor exposure.
• Refresh rate: the listed P2 320x160mm model specifies 3,840Hz, 700 nits and 1/40 scan. For filmed displays, test the complete system with the intended camera frame rate and shutter settings; a high refresh-rate figure alone does not guarantee a band-free recording.
• Connection: cable and hub versions need the matching cabinet, connector layout and receiving-card arrangement. Matching dimensions alone do not establish compatibility.
• Service access: confirm the module’s mounting method and front or rear removal clearance. For flexible modules, request the permitted bending radius and supporting frame design.