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| Place of Origin: | Guangdong, China |
| Brand Name: | CH |
| Certification: | ROHS CE FCC |
| Model Number: | CH-J |
display | size | 21.5 32 43 inches | ||||
Backlight type | D-LED | |||||
resolution | 1920*1080/3840*2160(optional) | |||||
brightness | 350~700 cd/m2(optional) | |||||
Viewing angle | 178° (vertical, horizontal.) | |||||
Android | RAM | 2GB/4GB(optional) | ||||
ROM | 32GB/64GB/256GB(optional) | |||||
Support system | Android 10.0/11.0/13.0/14.0(optional) | |||||
interface | Wi-Fi, DC, USB, LAN, Audio, TF | |||||
Windows (need to contact customer service) | RAM | 4GB/8GB(optional) | ||||
ROM | 128GB/256GB(optional) | |||||
Support system | i3/i5/i7 (optional) | |||||
interface | Power, Microphone, Audio, LAN,, HD Multimedia Interface, USB3.0*2, USB2.0*4, recve, WIFI | |||||
Other parameters | Touch mode | No touch (infrared, capacitive optional) | ||||
language | Multilingual | |||||
