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 4GB
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
OS Update
USB Update
OSD
English/Chinese or Customized
Panel
55″
Panel Model
T550QVR02.1
Panel Supplier
AUO
Max Resolution
3840*2160(pixels)
Pixel Pitch
( Sub Pixel)
0.105 mm x 0.315 mm
Brightness(typ)±10%
350cd/m² (typ.)
Ratio(typ)
4000:1 (typ.)
Chroma
1.07B(10bit)
Response Time(ms)
6.5ms (typ.)
Viewing Area
1209.6mm(H) x680.4mm(V)
Viewing Angle
178°(H) / 178°(V)
Life Time(typ)/(min)
50,000 hrs (typ.)
Color Gamut
(x% NTSC)
68%
Touch Technology
Infrared Sensor, Capacitive
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.