Indoor Large Size Lcd Advertising Player Android Digital Signage Signboard Landscape Kiosk 42 Inch

Resolution：4K
Display color：16.7M
Pixel Pitch(mm)：0.4845(H)×0.4845(V)
Brightness (nits)：450cd/m2
Contrast：1500:1
Visual angle：178degree/178dergee
Response time：6ms
Horizontal frequency：50-70KHZ
Vertical frequency：56-75KHZ