LG 55-inch 350-nit UHD Digital Signage Display – 55UM3F

The LG 55UM3F is a 55-inch UHD IPS digital signage display with 350 nits of typical brightness and a 24-hour operating rating. It suits lobbies, corridors and retail screens in portrait or landscape, and it supports SuperSign CMS. Procure.ae supplies LG signage displays in the UAE and can confirm availability of this model on request.

The 55UM3F (also listed as 55UM3F-B.AMA) has a 3840 x 2160 UHD resolution on a 55-inch IPS panel with 350 cd/m² typical brightness and a 1,100:1 contrast ratio. Viewing angles are 178 x 178 degrees and the response time is 8 ms (G to G). The typical panel life is 50,000 hours. The display is rated for 24 operating hours, supports portrait and landscape orientation, and has an IP5x rating with an operating range of 0 to 40 °C.

The 55UM3F supports SuperSign CMS for content management and SuperSign Control and Control+ for monitoring, and it is OPS-type compatible. It has RS232C in and out, an RJ45 LAN port and an IR input for external control, and it mounts on a 300 x 300 mm VESA interface. The manufacturer lists an HDMI cable in the box. The 55UM3DF in the same series is rated for 18 operating hours per day rather than 24.