55 65 75 Inch Digital Interactive Flat Panel 4k Led Touch Screen Monitor
55/65/75/86/98 Inch Multitouch 4k Led Touch Screen Monitor Digital Whiteboard Interactive Displays for Education
Most projectors also have limited connectivity. More recent models may be enabled with wireless connections like Wifi or Bluetooth. But it’s more likely that the projector needs to integrate with outside devices via cable – either to an external wireless presentation system or directly into the device itself.
This contrasts with the easy connectivity of IFPDs, which not only connect wirelessly but integrate seamlessly with wireless networks for secure internal sharing. And with the built-in apps, there are bound to be multiple ways to share your screen or your digital whiteboard.
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Size |
55/65/75/85/86/98 inch |
| System Version | Android 11.0 |
| CPU | Quad Core A55 |
| GPU | Mali G52MP2 |
| RAM | 4G |
| ROM | 32G |
| Type of Panel | ADS |
| Touch technology | Infrared touch |
| Touch Points | 20 Points |
| Response time | 8 ms |
| Visual ratio | 16:9 |
| Max visual area | 1428.48(H)×803.52 (V)mm |
| Resolution | 3840(H)×2160(V) |
| Light source | DLED |
| Brightness | 400 cd/㎡ |
| Life span | ≥50000 hours |
| Pixel pitch | 0.372×0.372mm |
| Frequency | 60Hz |
| Contrast ration(Typ) | 1200:1 |
| Viewing Angle | 178°(H/V) |
| Glass type | 4 mm tempered glass |
| Front Buttons: Power button*1, Home*1, Return*1, Menu*1, Volume up*1,Volume down*1 | |
| Front ports:USB 3.0*2, Touch USB*1, HDMI In*1, Type C*1 | |
| Rear ports: COAX *1,RS232*1,Mini AV*1, Mini AV out*1,Ear phone*1,Mic in*1,RJ45 in*1,RJ45 out*1, VGA(optional)*1,PC audio(optional)*1,Mini YBPPR(optional)*1,DP IN(optional)*1,HDMI*2, Touch out*1,Android USB3.0*1, Public USB3.0*1,HDMI out(optional)*1,TF card*1 |
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| Accessories: Wall mounted bracket*1, Stylus*2,Remote control*1, User manual*1 | |
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