|
Model
|
CHW032DR103
|
CHW042DR103
|
CHW055DR103
|
|
Processor system
|
CPU
|
Six-Core ARM® 64-bit processor
|
|
Frequency
|
2.0 GHz
|
|
SOC
|
Rockchip RK3399 (28nm HKMG Process)
|
|
GPU
|
Technology
|
ARM Mali-T860 MP4 Quad-Core GPU
|
|
Capability
|
Completely compatible with OpenGL ES1.1/2.0/3.0/3.1, OpenCL and DirectX 11.1
|
|
AFBC
|
Support
|
|
Display
|
Screen size
|
32 inch
|
42 inch
|
55 Inch
|
|
Resolution
|
1920(RGB)×1080
|
1920(RGB)×1080
|
1920(RGB)×1080
|
|
Brightness
|
2000 cd/m² (Typ.)
|
2000 cd/m² (Typ.)
|
2000 cd/m² (Typ.)
|
|
Support color
|
16.7M
|
16.7M
|
1.07B
|
|
Contrast
|
1200:1
|
4000:1
|
5000:1
|
|
Viewing angle
|
89/89/89/89 (Min.)(CR≥10)
|
88/88/88/88 (Min.)(CR≥10)
|
89/89/89/89 (Min.)(CR≥10)
|
|
Lamp Type
|
WLED, 30K hours
|
WLED, 30K hours
|
WLED, 30K hours
|
|
Touch screen
|
Type
|
NAMI capacitive touch screen
|
|
Point of touch
|
10 point touch screen
|
|
Light transmittance
|
>93%
|
|
Surface Hardness
|
7H
|
|
Memory
|
Technology
|
Dual-Channel DDR3
|
|
max
|
32GB
|
|
Network
|
Ethernet
|
10/100/1000Mbps Ethernet
|
|
WIFI
|
2.4GHz/5GHz dual band WIFI, supports Wi-Fi 802.11b/g/n/ac
|
|
Bluetooth
|
V2.1+EDR/Bluetooth 3.0/3.0+HS/4.0
|
|
4G
|
LTE-TDD/LTE-FDD/TD-SCDMA/EDGE/GPRS/GSM(optional)
|
|
Audio
|
Connector
|
1 x Analog audio (via 3.5mm Combo Audio Jack for audio input and ouput)
|
|
1 x LINEOUT for audio output
|
|
Built-in I/O Interface
|
USB
|
6*USB-2.0 HOST , 1*USB3.0 HOST , 1*USB3.0 Type_C
|
|
HDMI
|
1*HDMI IN
|
|
PCIe
|
1*Mini PCIe( 4G LTE) , 1*PCIe_1.27 host
|
|
SIM
|
1*SIM card slot
|
|
Press buttons
|
1*Reset, 1*Power, 1*Upgrade
|
|
Serial connectors
|
4*RS232 , 1*UART TTL
|
|
IO
|
4*IO
|
|
Wigan interface
|
2*Wigan
|
|
Watchdog
|
Type
|
support software watch dog
|
|
Electric control
|
Switch power supply
|
Meanwell, Industrial standard
|
|
Speaker
|
Water proof high quality in 10W
|
|
Lightning arrester
|
3RD LEVEL
|
|
Leakage protector
|
YES
|
|
Timer
|
YES
|
|
Cooling& Heating
|
Cooling
|
Intelligent cooling system, the unique design of air duct and motherboard, automatic adjustment of wind speed
|
|
Intelligent temperature control system, if it senses the temperature of led panel>60 ℃, then it will shut down the power supply of LED panel for a while until LCD screen temperature back to normal
|
|
Heating
|
Auto heat function for environment temperature <-10℃
|
|
Power
|
Power supply voltage
|
100V-240V
|
100V-240V
|
100V-240V
|
|
Power consumption(Typical)
|
160W
|
300W
|
400W
|
|
Environment
|
Working temperature(℃)
|
-30℃~+50℃
|
|
Working humidity(RH)
|
5%~95%
|
|
Others
|
Operating system
|
Android 7.1 , Ubuntu 16.04 , u-boot
|
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