Promethean Activpanel D Series 55″ Digital Signage Board
Screen Size and Resolution: 55″ 4K; UHD (3840 x 2160 @ 60 Hz) Backlight Technology: Direct LED Backlight Screen Type: TFT LCD Aspect Ratio: 16:9 Display Area: 55″: 1215 x 686 mm (47.8 x 27.0 in) Display Colors: 1.07 Billion LCD Viewing Angle: 178° LCD Response Time: ≤ 6.5 ms LCD Refresh Rate (Panel): 60 Hz LED Lifespan: 50,000 hours Contrast Ratio: 55″: 3780:1 Dynamic 1200:1 Static Brightness (Typical): 55″: 350 cd/m² Operation Rating: 24/7
Specifications
- Brand
- Promethean
- Product type
- Interactive Whiteboard
- Product Status
- New
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