Смарт-классная цифровая портативная интерактивная доска 55/65/75/86 дюймов 4k 82/65
558,00-580,00 $
Сохранить в закладки 1601016857678:
LCD | LCD Size | 86 inch | ||
Resolution | 3840*2160 4K resolution | |||
Brightness | 350cd/m² (typ.) | |||
Dot Pitch | 0.4935 mm x 0.4935 mm | |||
Contrast Ratio | 4000:1 (typ.) | |||
Response Time | 8ms (typ.) | |||
Touch Screen Type | Infrared touch + zero gap bonding | |||
Touch Points | 20 points | |||
Angle Of View | 178°(H) / 178°(V) | |||
Aging | 50,000 hrs (typ.) | |||
Active Area | 1428.48mm(H)×803.52mm(V) | |||
Display Cover | Anti-glare | |||
CPU | Amlogic A311D2,4+32GB, 4* A73 + 4*A53, 2.2 Ghz CPU | |||
RAM | 8GB | |||
ROM | 128GB | |||
System Version | Android 11.0 | |||
I/O Interfaces | Front Port | TYPE C(65W + full function),HDMI IN,TOUCH OUT ,USB (2.0),USB (3.0) | ||
Rear Port | HDMI OUT,HDMI IN,RS232,RJ45 ,Micro USB,TF card,Line out,Mic in,COAX OUT,USB 2.0,TOUCH OUT | |||
Net Weight | 63 ±1.5 Kg | |||
Gross Weight | 74.5±1.5 Kg | |||
Product Dimensions | 1953.4(L)*93.1(W)*1151.4(H)mm | |||
Package Dimensions | 2060(L)*205(W)*1331(H)mm | |||
Shell Material | Aluminium frame + tempering glass + metal cover |
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