OS System
Android 8.0
Hass
HI3751 ARBCV811 dual-core A73 and dual-core A53 CPU; with 1.5G frequency, Quad-core MaliG51 GPU
RAM
2G NAND-Flash 8GB
Decoding Resolution
3840*2160
Networking Support
Ethernet, Wi-Fi
Video Format
MPEG2-4,H.264,H.265,TS,Realmedia,etc.
Picture Format
JPG, JPEG, BMP, PNG, etc.
Child Lock
Support
Miracast
Support
Postil
Support
USB Update
Support
OSD
English/Chinese
Panel
74.5″
Panel Model
V750DK1-QS3
Panel Supplier
INNOLUX
Max Resolution
3840*2160(pixels)
Pixel Pitch
( Sub Pixel)
0.143mm x 0.430 mm
Brightness(typ)
350cd/m² (typ.)
Ratio
5000:1 (typ.)
Chroma
16.7M(8bit)
Response Time(ms)
6.5ms (typ.)
Viewing Area
1649.66mm(H)×927.936mm(V)
Viewing Angle
178°(H) / 178°(V)
Life Time(typ)/(min)
50,000 hrs (typ.)
Color Gamut
(x% NTSC)
72%
Touch Technology
Infrared Sensor
Xingchen Intelligent Display (Shenzhen) Co., Ltd. was established on February 13, 2023. It was originally located in Panyu District, Guangzhou, Guangdong, and is now located in Building 5, Block A, Huaqiang Creative Industrial Park, Guangming District, Shenzhen, Guangdong.