- Product Details
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Quick Details
-
Weight:
-
50 ±1.5 Kg
-
Aspect Ratio:
-
4000:1, 4000:1
-
Panel Type:
-
Other
-
Packing Dimension:
-
1810(L)*205(W)*1150(H)mm
-
Product Dimension:
-
1707.2(L)*84.9(W)*1012.7(H)mm
-
CPU:
-
Amlogic A311D2,4+32GB, 4* A73 + 4*A53, 2.2 Ghz CPU
-
RAM:
-
8GB+128GB
-
Android system:
-
Android 11.0
-
Brightness:
-
350cd/m2
-
Feature:
-
AG Glass+4K Screen
-
Touch points:
-
20 Points Infrared Multi-touch
-
OPS(optional):
-
I3/I5/I7 DDR: 4G/8G/16G SSD: 128G/256G/512G
-
Application:
-
Education.Training. Conference
Quick Details
-
Panel Size:
-
75inch
-
Place of Origin:
-
Guangdong, China
-
Model Number:
-
75A311D2(without camera)
-
Weight:
-
50 ±1.5 Kg
-
Aspect Ratio:
-
4000:1, 4000:1
-
Panel Type:
-
Other
-
Packing Dimension:
-
1810(L)*205(W)*1150(H)mm
-
Product Dimension:
-
1707.2(L)*84.9(W)*1012.7(H)mm
-
CPU:
-
Amlogic A311D2,4+32GB, 4* A73 + 4*A53, 2.2 Ghz CPU
-
RAM:
-
8GB+128GB
-
Android system:
-
Android 11.0
-
Brightness:
-
350cd/m2
-
Feature:
-
AG Glass+4K Screen
-
Touch points:
-
20 Points Infrared Multi-touch
-
OPS(optional):
-
I3/I5/I7 DDR: 4G/8G/16G SSD: 128G/256G/512G
-
Application:
-
Education.Training. Conference
Key Features
Functions & Features
1. The LCD panel adopts the
CSOT
brand and A-level panel.
2. The surface is made of anti-glare glass and zero-gap bonding process.
3. The interactive whiteboard has various functions such as split screen, wireless screen transmission, multi-screen interaction, and wireless screen projection.
4. With a light sensor, the brightness of the LCD screen can be adjusted according to the environment, which is suitable for use in different places and protects eyes, and can also save electricity.
Product Details
Product Paramenters
|
LCD
|
LCD Size
|
|
75 INCH
|
|
|
|
Resolution
|
|
3840*2160 4K resolution
|
|
|
|
Brightness
|
|
350cd/m² (typ.)
|
|
|
|
Dot Pitch
|
|
0.4296mm x 0.4296 mm
|
|
|
|
Contrast Ratio
|
|
4000:1 (typ.)
|
|
|
|
Response Time
|
|
8ms (typ.)
|
|
|
|
Touch Screen Type
|
|
Infrared touch + zero gap bonding
|
|
|
|
Touch Points
|
|
20 points
|
|
|
|
Angle Of View
|
|
178°(H) / 178°(V)
|
|
|
|
Aging
|
|
50,000 hrs (typ.)
|
|
|
|
Active Area
|
|
1428.48mm(H)×803.52mm(V)
|
|
|
|
Display Cover
|
|
Anti-glare
|
|
|
|
CPU
|
|
Amlogic A311D2,4+32GB, 4* A73 + 4*A53, 2.2 Ghz CPU
|
|
|
|
RAM
|
|
8GB
|
|
|
|
ROM
|
|
128GB
|
|
|
|
System Version
|
|
Android 11.0
|
|
|
I/O Interfaces
|
Front Port
|
|
TYPE C(65W + full function),HDMI IN,TOUCH OUT,USB (2.0),USB (3.0)
|
|
|
|
Rear Port
|
|
HDMI OUT,HDMI IN,RS232,RJ45 ,Micro USB,TF card,Line out,Mic in,COAX OUT,USB 2.0,TOUCH OUT
|
|
|
|
Net Weight
|
|
50 ±1.5 Kg
|
|
|
|
Gross Weight
|
|
58.5±1.5 Kg
|
|
|
|
Product Dimensions
|
|
1707.2（L）*84.9（W）*1012.7（H）mm
|
|
|
|
Package Dimensions
|
|
1810（L）*205（W）*1150（H）mm
|
|
|
|
Shell Material
|
|
Aluminium frame + tempering glass + metal cover
|
|
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