Brand: Optoma 

Model: 3752RK 

Type: IFP Display

Screen Size: 75 Inch

Back Light: Direct Type LED

Resolution: 3840 x 2160 (UHD 4K)

Brightness: 400

Contrast Ratio: 5,000:1

Viewing Angle: 178°

Response Time: 6ms

Life: 50,000 hours

Display Colours: 1,070

Speaker Count: 2

Watts per Speaker: 20W

Surface Hardness: 7H

Glass: Anti Glare + Anti Finger Print / HAZE: 4-8%

Ambient light Sensor: Yes

Air Gap: 4.00mm

Pencil Hardness: 9H

Touch Accuracy: <1.00mm

Touch Point: 20 Android / 40 Windows

Touch Tool: Finger, Passive infrared pen

Pen/Finger Detection: Yes

System: Windows10/Windows11/Linux/Mac (1 Touch point only)/Android/Chrome

System Version: Android 11 (Android 13 Coming Soon)

CPU: Quad-core A55

GPU: Dual-cord A52

RAM: 4GB

Storage: 32GB

Inputs: 3 x HDMI 2.0, 1 x VGA, 1 x DisplayPort, 1 x Audio 3.5mm, 4 x USB 2.0, 1 x USB 3.0, 1 x RJ45, 1 x USB-C, 1 x Microphone, 1 x OPS slot

Outputs: 1 x HDMI 2.0, 1 x S/PDIF, 1 x Audio 3.5mm, 1 x RJ45

Power Supply: AC 100-240V, 50/60 Hz

Power Consumption (standby): 0.5W

Power Consumption (max): 400W

Dimensions: 1735 x 116 x 1047

Weight: 51 kg

Warranty: 3 Years