Display LED 86" 4K UHD cu touch OPTOMA 3861RK

Specificatii tehnice:

Display
Back light Direct type LED
Size (diagonal) 86"
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
2019 x 1209 x 116
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
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-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 73 kg
Gross weight 90 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
Power supply 100-240V~ 50/60Hz 3.5A
Power consumption
(standby)
0.5W
Power consumption (max) 450W
Operation System
System version Android 8.0
CPU Dual-core A73 and dual-core A53
GPU Mali G51*2
RAM 3GB
Storage 16GB