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Display LED 75" 4K UHD cu touch OPTOMA 3751RK

Display LED 75" 4K UHD cu touch OPTOMA 3751RK
  • Display LED 75" 4K UHD cu touch OPTOMA 3751RK
7 033 RON TVA inclus

Specificatii tehnice:
Back light Direct type LED
Size (diagonal) 75"
Resolution 3840x2160
Brightness 370
Contrast ratio 1,200:1
Contrast ratio (dynamic) 4,000:1
Viewing angle 178°
Response time 8ms
Life 50,000 hours
Display colours 1,070
Speaker count 2
Watts per speaker 15W
Surface hardness 7H
Glass Anti Glare + Anti Finger Print
Ambient light sensor Yes
Air gap 4.00mm

Physical spec
Dimensions (W x D x H)mm 1770 x 1071 x 109
Wall-hanging screw spec M8*25mm
VESA holes 800x400
In the box European Standard Power Cord
American Standard Power Cord
British Standard Power Cord
USB Cable
HDMI Cable
Writing Pen x2
Remote Control
Pen holder/ Pen tray

Connections Inputs 3 x HDMI 2.0, 1 x VGA, 1 x DisplayPort, 1 x Audio3.5mm, 4 x USB2, 1 x USB 3.0, 1 x RJ45
Outputs 1 x HDMI 2.0, 1 x S/PDIF, 1 x Audio 3.5mm, 1 xRJ45
Control 5 x USB-B interactive, 1 x RS232
Bezel size (top) 27.00mm
Bezel size (left) 27.00mm
Bezel size (right) 27.00mm
Operating conditions 20% ~ 80% RH
Operating temperature(max)40°C
Net weight 57 kg
Gross weight 71 kg

Touch system
System Windows10/Windows8/Windows7/Windows XP/Linux/Mac/Android/Chrome
Touch accuracy <1.50mm
Touch point 20
Touch tool Finger, Passive infrared pen
Pen/finger detection Yes

Power supply 100-240V~ 50/60Hz 3.5A
Power consumption(standby)0.5W
Power consumption (max) 220W
Operation System
System version Android 8.0
CPU Dual-core A73 and dual-core A53
GPU Mali G51*2
Storage 16GB

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