Description
The LG 55UL3J‑M is a 55″ 4K UHD commercial signage display powered by webOS, designed for consistent use and clear visuals.
Specs
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Screen Size: 55″
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Panel: ADS
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Backlight: Direct LED
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Resolution: 3840 × 2160 (4K UHD)
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Brightness: 300 nits
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Contrast Ratio: ~1,200:1 (static), ~1,000,000:1 (dynamic)
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Color Depth: ~1.07 billion colors
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Viewing Angle: 178° horizontal / 178° vertical
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Response Time: ~8 ms
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Refresh Rate: 60 Hz
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Haze: 1%
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Lifetime: ~30,000 hours
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Operating Hours: 16/7
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OS: webOS
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Ports: 3× HDMI, 2× USB 2.0, RJ45, RS-232C
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Orientation: landscape and portrait
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Mount: VESA 400 × 400 mm
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Weight: ~14.3 kg
UPC 195174062869
