תיאור
Display
Back light
Direct type LED
Size (diagonal)
75"
Resolution
3840×2160
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
800×400
In the box
European Standard Power Cord
American Standard Power Cord
British Standard Power Cord
USB Cable
HDMI Cable
Writing Pen x2
Remote Control
Battery
Pen holder/ Pen tray
QSG
American Standard Power Cord
British Standard Power Cord
USB Cable
HDMI Cable
Writing Pen x2
Remote Control
Battery
Pen holder/ Pen tray
QSG
Connections
Inputs 3 x HDMI 2.0, 1 x VGA, 1 x DisplayPort, 1 x Audio 3.5mm, 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 x RJ45 |
Control 5 x USB-A (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 (1 Touch point only)/Android/Chrome
Touch accuracy
<1.50mm
Touch point
20
Touch tool
Finger, Passive infrared pen
Pen/finger detection
Yes
Power
Power supply
100-240V~ 50/60Hz 3.5A
Power consumption (standby)
0.5W
Power consumption (max)
220W
Power consumption – average (watts)
142.9
Operation System
System version
Android 8.0
CPU
Dual-core A73 and dual-core A53
GPU
Mali G51*2
RAM
3GB
Storage
16GB
OSD / display languages
18 languages: Arabic, Czech, Danish, Dutch, English, French, German, Italian, Polish, Portuguese, Romanian,
Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish