75 Inch BOE High Tech Interactive Flat Touch Screen Smart Board Support Cast Screen
Panel parameters | Size | 74.52” | ||
Backlight type | D-LED | |||
Resolution | 3840×2160 | |||
Display size (mm) | 1649.66(H)×927.94(V) | |||
Appearance of dot (mm) | 0.4296(H) x 0.4296(V) | |||
Response time | 8ms (typ.) | |||
brightness | 450nit | |||
highest | 1200:01:00 | |||
Viewing angle | 178°(vertical,horizontal) | |||
color | 1.07B | |||
Color saturation (x% NTSC) | 65% | |||
Ratio | 16:09 | |||
Refresh rate | 60Hz | |||
Program | Scalar | MSD6A848 | ||
CPU architecture | ARM A73+ A53 | |||
CPU working frequency | 1.5GHz | |||
CPU core number | Quad-core | |||
GPU | MaliG51 | |||
Internal cache capacity (RAM) | 3GB DDR4 | |||
Internal storage capacity (ROM) | 32GB | |||
system version | Android 8.0 | |||
wireless online | Dual wifi module | |||
Touch parameters | Touch specifications | Infrared touch | ||
Glass specifications | 4 mm tempered glass | |||
responding speed | <10ms | |||
Touch accuracy | More than 90% of the touch area is ± 1 mm | |||
Output form | HID standard | |||
Theoretical clicks | Unlimited times | |||
Touch diameter | ≥2 mm | |||
Interface | HDMI input interface | HDMI2.0(HDMI4)*3 | ||
(3840x2160@60Hz) | ||||
DP input interface | *1 | |||
LAN interface | *2 | |||
AV input interface | *1 | |||
TV input interface | *1 | |||
VGA input interface | *1 | |||
PC audio input interface | *1 | |||
Y Pb Pr input interface | *1 | |||
AV output interface | *1 | |||
S / PDIF output interface | *1 | |||
OPS interface | *1 | |||
HDMI output interface | *1 | |||
TOUCH-USB | *2 (USB-B port) | |||
PC-USB | *2 | |||
Android USB | *2 | |||
Audio output interface | *1 | |||
RS232 | *1(DB9) | |||
structure size | net weight | 58Kg±1.5Kg | ||
Gross weight | 75Kg±1.5Kg | |||
Bare metal dimensions (W x D x H) | 1735.98mmx103.75mmx1034.52mm | |||
Package Size | 1880mmx280mmx1160mm | |||
Shell material | Aluminum profile / sheet metal | |||
Wall support | 4-M8 Screw holes 600mmx400mm | |||
Power consumption | Power input voltage | 100 V ~ 240 V/AC,50/60 Hz | ||
Total power | ≤400W | |||
Standby power | <0.5W | |||
Maximum sound power | 2*15W/8Ω | |||
Language | OSD | English / Simplified Chinese | ||
Annex | remote control*1, power cable *1, HDMI signal cable *1, USB cable*1, Touch pen*2, | |||
Certificate of conformity*1, Instructions*1, Warranty Card*1, Hanger bracket*1 |
FAQ
Q:Can you provide OEM service?
A: Yes, we can. we can customize it according to your request.
Q: Where is the product mainly used?
A: Our products use for Business conference, Hospital, School, Post office etc.
Q: What's your after-sale service?
A: If any problems, you will get our reply within 24 hours. Solution will be offered instantly.
Q: How can I trust your product quality?
A: we have own professional core technical procedures to prevent potential quality risk. it is approved by CE.