Complaint
| Panel | |
| Panel Brand | LG (Optional BOE, CSOT etc.) |
| Diagonal Size | 55" |
| Resolution | 3840×2160 4K UHD |
| Response Time | 6ms |
| Refreshing Frequency | 60Hz |
| Backlight Type | D-LED |
| Life Time | 30000 Hours |
| Motherboard | |
| Processor | Quad-Core A55 |
| GPU | Mali-G31 MP2 GPU |
| CPU Frequency | 1.9 GHZ |
| DDR4/RAM | 1 GB (Optional 2 GB) |
| eMMC/Flash | 8 GB (Optional 16 GB) |
| Operating System | Android 9.0 |
| Touch system | |
| Sensing Type | Infrared recognition |
| Touch Point | Android 10 points, Windows 20 points |
| Touch Tool | Finger, Opaque objects |
| Surface Hardness | 3mm Toughened Glass |
| TV Reception System | |
| ATV - Reception Range | 48.25MHz ~ 863.25MHz |
| ATV - Video System | PAL /NTSC /SECAM |
| ATV - Sound System | BG, DK, I, N |
| ATV - Max Storage Channels | 99 CH |
| DVT - Reception Range | 52.50MHz ~ 866.00MHz |
| DVT - Video System | DTMB |
| DVT - Sound System | MEPG , Dobly D |
| DVT - Max Storage Channels | 900 CH |
| Terminal | |
| RJ45 In | 1 |
| COAX OUT | 1 |
| CVBS1 IN | 1 |
| CVBS1 LIN | 1 |
| CVBS1 RIN | 1 |
| CVBS2 IN | 1 |
| CVBS2 LIN | 1 |
| CVBS2 RIN | 1 |
| RF IN | 1 |
| EARPHONE OUT | 1 |
| HDMI | 3 |
| USB | 2 |
| WIFI module | 1 |
| Power | |
| Power Source | 100-240VAC 50/60HZ |
| Power ON consumption | <200W |
| Maximum audio output power | 2 × 20W |
| Accessories In The Box | Remote control x 1;Wall bracket x 1;AC power cord x 1;Touch pen x 1 |
| Packing & Container Load | Carton box size: 1360(L) × 155(W) × 900(H) mm; 40"HQ: 353 pcs |
Joyoung Electronics Co., Ltd
Foshan Joyoung Electronic Co., Ltd. has been committed to the research, design, production and sales of interactive touch screen display, smart electronic podium, intelligent electronic blackboard and IOT central controller in smart classroom for many years. We can provide complete machine, ckd/skd assembly accessories and application software solutions.
