Description
The LG 55UR640S9UD is a 55″ 4K UHD TV‑signage display designed for commercial environments.
Specs
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Screen Size: 55″
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Resolution: 3840 × 2160 (4K UHD)
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Brightness (typical): 400 nits
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Backlight Type: Direct LED
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Panel Contrast Ratio (static): ~1,300:1
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Viewing Angle: 178° horizontal / 178° vertical
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Operating Hours: 16 hours/day, 7 days/week
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Embedded OS: webOS with content & group management capabilities
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Connectivity: 3× HDMI, USB ports, LAN (RJ‑45), RS‑232C
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Audio Output: 2 × 10 W (20W total)
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Slim Depth Design, VESA Mount Compatible (300 × 300 mm)
UPC 195174023655
