| Specification | Type | Parameter |
|---|---|---|
| Panel | LCD Size | 55” |
| Respond Time | 6ms | |
| Visual Ratio | 16:9 | |
| Visual Area | 1209.6(H)×680.4(V)mm | |
| Resolution | 3840（H）×2160（V） | |
| Pixel Pitch | 0.315×0.315mm | |
| Frequency | 60Hz | |
| Display Colors | 1.07B (10bit) | |
| Color gamut | 72% | |
| Contrast ratio | 1100:1/1200:1/1300:1/4500:1 | |
| Viewing Angle | 178°(H/V) | |
| Back Light | DLED | |
| Brightness | 400cd/m2 | |
| Life span | ≥50000 h | |
| Speaker | Soundtrack | 2.0 |
| Power | 2×16W | |
| Touch Parameter | Touch specifications | IR touch |
| Supported system | Windows10/Windows8/Windows7/Windows XP/Android/Linux/Mac OS X/Chrome | |
| Touch points | 20 | |
| Minimum identifier | 2mm | |
| Input mode | Finger, Passive IR pen | |
| Response time | ≤5ms | |
| Touch depth | ±1mm | |
| Writing height | ≤3mm | |
| Writing display | Single stylus pen with two color | |
| System | Chip solution | GK6760V100 |
| System version | Android 12.0 | |
| Working frequency | 1.2 GHz | |
| CPU | 8 Core A55 | |
| GPU | 4 Core Mali G52 | |
| RAM | 4GB | |
| ROM | 32GB | |
| OSD | Vietnamese, Chinese, English, etc | |
| Bluetooth | Version | 5.0 |
| Operation frequency | 2.4GHz | |
| Operation distance | 0~10m | |
| Wireless | Version | 802.11ac/b/g/n/a |
| Operation frequency | 2.4GHz/5GHz | |
| Operation distance | 0~10m | |
| I/O Port | TF Card | 1 |
| USB 3.0 | 1 | |
| USB 2.0 | 1 | |
| TOUCH | 1 | |
| HDMI IN | 2 | |
| VGA | 1 | |
| AUDIO IN | 1 | |
| RS232 | 1 | |
| RJ45 IN | 1 | |
| EARPHONE | 1 | |
| COAX | 1 | |
| Power | Voltage | 100-240V～ 50/60Hz 4A |
| Power consumption (max.) | 330W | |
| Standby power | ≤0.5W | |
| Size & Weight | Bare dimension | 1263×776.8×87.6mm |
| Packing dimension | 1390×210×910mm | |
| Panel + wall mount thickness | 117.6mm | |
| VESA hole | 400×200mm | |
| Wall Mounting Screw | M8×25mm | |
| Net weight | 28±1KG | |
| Gross weight | 33.15±1KG | |
| Accessories | Power cord | 1 |
| Stylus pen | 1 | |
| Wall mount | 1 | |
| Quick guide | 1 | |
| Environment | Working temperature | 0℃~40℃ |
| Working humidity | 10%~90%RH | |
| Storage temperature | -20℃~60℃ | |
| Storage humidity | 10%~90%RH | |
| Working Elevation | <5000m | |
| Option OPS | Parameter | 120mm*180mm*30mm |
| 195mm*180mm*30mm | ||
| 195mm*180mm*42mm |
