75inch aluminum fram 4k super clear for education lcd touch screen interactive whiteboard
| Panel parameter | Size | 75'' | ||
| Display area | 1895.04 × 1065.96 mm | |||
| Brand | LG/SAMSUNG | |||
| Resolution | 1920*1080 | |||
| Brightness | 400cd/㎡ | |||
| Aspect ratio | 16:09 | |||
| Response time | 6.5MS | |||
| Contrast | 5000:1 | |||
| View angle | 178°/168°(H/V) | |||
| Specification | CPU | I3 4th | ||
| Mainboard | H81 | |||
| Memory | 4GB | |||
| SSD | 128G | |||
| PC I/O Connectors | 2*USB 3.0, 2 * USB 2.0,1 * RJ45, 1 * Line-in, 1 * Earphone, 1 * Microphone,1*LVDS,SD card port | |||
| Network | built-in Realtek RTL8103EL | |||
| Audio | 15W | |||
| Touch screen | Size | 86'' | ||
| touch type | infrared 10 point touch | |||
| OSD Language | Chinese, English,customize | |||
| Bluetooth | Support | |||
| OS | Windows version os and Android 7.1 os | |||
| Environment | Operating Temperature :0°C to 40°C Storage Temperature :-20°C to 60°C Humidity:20%-80% RH at 40°C | |||
| System Power Supply | AC 110V~240V,50/60HZ | |||
| Wifi | yes | |||
| TFT panel grade | imported panel with original package | |||
| Case | Cold rolled steel+powder coating+Acrylic material or toughened glass | |||
| Package | Inner 4CM PE foam,Middle export carton box,Outer export wooden box | |||



