65 75 86 дюймов Смарт-класс интерактивные цифровые доски для портативных образовательных решений интерактивная доска
2 199,00-2 399,00 $
Сохранить в закладки 1601294099580:
Specifications | ||
LCD Panel size | 55/65/75/85/86/98/100/110 inch | |
Screen branding | Original brand new ultra-clear LED screen | |
Resolution | 2K {1920 (H) × 1080 (V)} / 4K {3840 (H) ×2160 (V) } optional | |
Panel Protection-Viewing angle | Tempered Glass,Anti-Glare glass-178 degree(H):178 degree(V) | |
contrast | 5000:1 | |
Response time | <8ms | |
Backlight | DLED | |
Display output | HDMI | |
Color format | PAL、NTSC | |
Android Configuration | ||
Motherboard system | Android 11/ 12(Can be added to computer Windows) | |
Motherboard processor | 64-bit (CPU) ARMCortex-A53 quad-core | |
Motherboard storage space | 32G 64G 128G(Optional configuration) | |
Motherboard memory | 2G 4G 8G(Optional configuration) | |
External storage for the motherboard | Add a TF card for more storage space | |
Voltage range | 110~240V/50~60Hz | |
Audio | 2 x 8 ∩ 10W midrange speakers on the front | |
Input/output | HDMI 2.0,VGA,T-RF,USB 2.0,USB3.0,TF card,AV,RGB,RS232,Touch Port,Earphone,SPDIF | |
Windows | ||
CPU | i3/i5/i7 | |
RAM | 4/8/16/32 GB DDR4 | |
Internal memory | 128/256/512 GB SSD | |
Wind0ws OS | Wind0ws 7, 8.1, 10 | |
Input/output | HDMI 2.0,USB 2.0*4, USB 3.0*2,RJ45*1, | |
WIFI | 2.4GHz/5 GHz | |
Touch Screen | ||
Touch Type | Infra-red | |
Points | 20 points | |
Response Time | Less than 5ms | |
Touch Way | Pen, Finger or other | |
Position Accuracy | ±1mm |
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