Complaint
Product name | Educational/Conference Equipment Multi Touch Panel 4K Electronic Smart Interactive White Board | ||
Material | Aluminum Alloy Frame | Screen Size | 32''/43''/49''/55''/60''/65''/70''/75''/86''/98''/100" |
System | Android/ Windows | CPU | intel i3/ intel i5/ intel i7 |
RAM | 4G/ 8G/ 16G | ROM | 128GB SSD/ 256GB SSD/1TB HDD |
Windows OS | Windows 7/10 without license( license option) | |||
Touch Technology | Infrared touch | Touch Points | 10/20 points | |
Aspect Ratio | 16:9 | Viewing Angle | 178° | |
Times | Over 60,000,000 times | Touch Response Speed | 8ms |
Display Type | LED | Resolution | 1920*1080/ 3840*2160 4k UHD |
Brightness | 400(cd/m2) | Contrast Ratio | 5000:1TYP |
Glass Type | 4mm tempered glass | Glass Transmittance | 95% |
