model
 
JN-15.6-B
 
JN-17.3-B
 
JN-18.5-B
 
JN-21.5-B
 

size
 
Microphone function: discussion [hand in hand connection]
Electronic back screen; 10.1 inch
Screen size: 15.6-inch (HD screen)
Display area: 344.16 (W) × 193.59 (H) mm
Display resolution: 1920 × 1080
Screen ratio: 16: 9
Screen brightness: 250 / ㎡
Panel size: 600 * 85 * 5mm
Chassis size: 575 * 75 * 700mm
 
Microphone function: discussion [hand in hand connection]
Electronic back screen; 10.1 inch
Screen size: 17.3-inch (HD screen)
Display area: 381.89 (W) × 214.81 (H) mm
Display resolution: 1920 × 1080
Screen ratio: 16: 9
Screen brightness: 250 / ㎡
Panel size: 600 * 85 * 5mm
Chassis size: 575 * 75 * 700mm
 
Microphone function: discussion [hand in hand connection]
Electronic back screen; 10.1 inch
Screen size: 18.5 inches (Pu Qing screen)
Display area: 409.8 (W) x230.4 (H) mm
Display resolution: 1366 × 768
Screen ratio: 16: 9
Screen brightness: 250 / ㎡
Panel size: 639 * 85 * 5mm
Chassis size: 614 * 75 * 700mmmm
 
Microphone function: discussion [hand in hand connection]
Electronic back screen; 10.1 inch
Screen size: 21.5 inches (HD screen)
Display area: 476.64 (W) x268.11 (H) mm
Display resolution: 1920 × 1080
Screen ratio: 16: 9
Screen brightness: 250 / ㎡
Panel size: 717 * 85 * 5mm
Chassis size: 692 * 75 * 695mm