Screen parameters:
Display: 40 inch TFT LCD
Display scale:16:9
Display area: 885.6 x 498.15 mm (horizontal x vertical)
Resolving power:1920*1080
Dot spacing: 0.1615 (horizontal) x 0.4845 (vertical) mm
Horizontal frequency: 30 - 80KHZ
Vertical frequency: 50-70HZ
Color number: 167 thousand and 700 true color
Lamp life: 10000 hours
Average brightness: 360cd/m 2
Contrast ratio:1200: 1
Angle of view: up and down: about 176 degrees 176 degrees
Color saturation: 72% Display Colors:16.7M
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