| Display |
| Diagonal Size |
75 inch LED Backlight |
| Backlight |
DLED |
| Panel |
VA |
| Resolution |
3840 × 2160 @60 Hz |
| Color |
10 bit |
| Visual Angle |
178° (H) / 178° (V) |
| Response Time |
6 ms |
| Contrast |
1200:1(Typ.) |
| Brightness |
350 cd/m² |
| Dot Pitch (H x V) |
0.143 (H) × 0.430 (V) mm |
| Built-in System |
| Operation System |
Android 11 |
| Processor |
A72*2 + A53*4, 1.8 GHz |
| Memory |
4 GB |
| Built-in Storage |
64 GB |
| NIC |
Built-in 1000 Mbps NIC, supporting routing; IEEE 802.11 a/b/g/n/ac with 2 × 2 MIMO, supporting both 2.4 GHz and 5GHz bands |
| Touch |
| Type |
Infrared touch screen |
| Glass |
AG smooth glass |
| Touch Point |
Max 45 point multi-touch |
| Touch Response Time |
< 10 ms |
| Touch Precision |
± 1 mm (≥ 90% touching area) |
| Camera |
| Pixel |
8 MP |
| Camera Function |
Smart switch between Android system and OPS |
| Field Angle |
120°(diagonal), 110°(horizontal), 66°(vertical) |
| Distortion |
≤6% |
| Camera Resolution Ratio |
Up to 4K |
| Microphone |
| Specification |
Omni-directional 6-array layout |
| Mic Function |
Echo reduction and smart noise cancellation |
| Voice Distance |
8 m |
| Sampling Rate |
32 K |
| Mic Sampling Rate |
16 bit |
| Interface |
| Input Interface |
HDMI IN × 2, MAX 4K @30 Hz, LINE IN × 1 |
| Output Interface |
HDMI OUT(HDMI 2.0) × 1, MAX 4K @60 Hz, LINE OUT × 1 |
Control Interface |
RS-232 × 1 |
| Power |
| Power Consumption |
≤ 370 W (full load) |
| Power Requirement |
0.5 W |
| Working Environment |
| Operating Temperature |
0 ºC to 40 ºC |
| Operating Humidity |
10% to 90% RH |
| General |
| Dimension (W x H x D) |
1718 × 1046 × 87.5 mm |
