Basic parameters
Product model: 21A700
Product size 595*386*46mm
Built-in speaker available
Product net weight about 3.5kg
Product gross weight about 5kg"
Host parameters
Running memory 1G
Storage memory 8G
CPU main frequency 1.5G
CPU architecture quad core
Screen parameters
Screen size 21.5 inches
LCD screen resolution 1920*1080
Screen technology ADSDS
Viewing angle 178°
Color gamut NTSC 72%
Brightness ≥180cd/m?
Contrast ratio 350:1
Energy consumption of power supply
Rated voltage 5V 3A adapter
Overall power ＜36W
Standby power ＜0.5W
Others
Use environment 0℃ - 40℃
Beijing public network security 11010502026582