|
Screen size
|
75＂
|
|
CPU
|
Intel i5
|
|
RAM
|
4GB RAM
|
|
Memory
|
128GB SSD
|
|
Windows OS
|
Windows 10 with license
|
|
（Android OS option）
|
MSD 648 Quad core
|
|
Android
|
Android 13.0 8+128G
|
|
Touch Technology
|
Infrared touch
|
|
Touch points
|
20 points
|
|
Input way
|
finger touch，pen，or any opaque object
|
|
Touch life times
|
Over 60,000,000times
|
|
Touch response speed
|
8ms
|
|
Display Type
|
LED
|
|
Resolution
|
3840*2160 UHD
|
|
Brightness
|
450（cd/m²）
|
|
Ratio of display
|
0.68
|
|
Best viewing angle
|
up：89 down：89；left：89 right：89
|
|
Max.Viewing angle
|
178°
|
|
Contrast ratio
|
5000:1TYP
|
|
Glass type
|
4mm tempered glass
|
|
Glass transmittance
|
0.95
|
|
Front Buttons：
|
Power button*1；Volume up*1；Volue down*1;Memu*1;Power on/off*1
|
|
Front points：
|
HDMI*1；Touch out*1；MV in*1；USB2.0*2
|
|
Back ports（I)
|
DP IN, HDMI2, HDMI1, TOUCH OUT , Android USB3.0, Public USB3.0, HDMI OUT,TF CARD
|
|
Back ports（Ⅱ）
|
（Exact ports info.depends on the model of OPS PC）
|
| Softwre | Whiteboard software, Mirroring software, Google Play Store |
75″ Interactive Flat Panel Digital Presentation Board
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