IQBoard IQTOUCH HA1100 Pro LE075MD 75 inch Interactive Display

Brand: IQBoard 

Product: IQTOUCH HA1100 Pro LE075MD Interactive Display

Display Size: 75 inch

Brightness: 450cd/m²

Dynamic Contrast Ratio: 4000:1

Contrast Ratio: 1200: 1

Panel Type: TFT

Backlight: New OD28-DLED

Resolution: 4K UHD (3840*2160)

Display Ratio: 16:9

Response Rate: 8ms ( typ.)

Refreshing Frequency: 60Hz Viewing Angle 178° (H), 178° (V)

Backlight Life Time: 50,000 hrs

Display Colors 10bit: (1.07B)

Glass: 4mm Tempered Glass with Anti-Glare coating (8H)

Touch Technology:Infrared

Touch Point40-point touch?40-point writing under Windows?16-point writing under AndroidTouch Resolution 32768*32768(px)

Response Rate: <2.0ms(single touch) <6ms(max touch inputs)

Touch Accuracy: ?1mm

Recognition: Finger or pen

Writing Height: 2mm

Minimum Touch:Object: 1.5mm

Supported O.S: HID Support & Win10/Win8/Win7/Mac OS/Android/Chrome OS/Linux