QSTech 2.5mm LED Poster

The QSTech 2.5mm LED Poster is a slim, freestanding indoor digital signage display with a 2.5mm pixel pitch, high-refresh-rate SMD RGB LEDs, and brightness in the 800–1,000 nit range. Its self-contained design with an integrated media player and wheeled base requires only a power connection, making it a highly portable solution for lobbies, trade shows, corporate events, and retail environments.

Pixel pitch and display format

The QSTech LED Poster features a 2.5mm pixel pitch in a slim, freestanding portrait-orientation form factor designed to function as a standalone digital signage display. Its fine pitch delivers clear, detailed imagery at typical viewing distances of 8 to 15 feet, making it effective for displaying graphics, video, and branded content in high-traffic areas.

Image quality and refresh rate

SMD RGB LEDs with a high refresh rate — typically 3,840 Hz or above — produce smooth, flicker-free video playback that photographs and films without visible scan lines. Wide color gamut coverage ensures vibrant, accurate color reproduction across the full display surface for both static graphics and motion content.

Brightness and indoor performance

The LED Poster is calibrated for indoor use with brightness typically in the 800 to 1,000 nit range, providing vivid visibility in ambient lighting conditions common to lobbies, trade show floors, retail environments, and event spaces. This brightness level maintains visual impact without being overwhelming at close viewing distances.

Portability and self-contained design

The unit is built as a self-contained, freestanding display with an integrated frame and built-in media player, requiring only a power connection for operation. Its slim profile and wheeled base on most configurations allow for easy repositioning between spaces without additional rigging, hardware, or technical setup.

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