The MiniLED digital human holographic platform is an intelligent digital center product that integrates holographic video playback, virtual digital human technology, voice interaction, edge computing, and data storage capabilities for smart life applications.
Digital humans represent an evolution of AI technology - virtual human images created through computer graphics and academic research that exist without physical bodies in the real world. These entities possess human appearance and behavior patterns while existing within computing devices and being presented through display technology.
| Specification | Details |
|---|---|
| Screen Size | 75 inch |
| Display Area | 1649 × 927mm |
| Resolution | 3840 × 2160 (4K UHD) |
| Brightness | 1000 nits |
| Contrast Ratio | 1,000,000:1 |
| Viewing Angle | 158°/158° |
| Material | Sheet metal baking paint + acrylic outer cover (5mm thickness) |
| Shell Color | Black |
| Response Time | 8ms |
| HDR Support | HDR1,000 |
| Tempered Glass | 6mm thickness with 30% light transmittance and 60% reflection |
| Motherboard CPU | RK3568S, Quad-core, 2.0GHz |
| Operating System | Android 11.0 |
| RAM + Memory | DDR4 2GB + 16GB |
| Ports | USB×2, MIC×1, DC IN×1, RJ45, UBOOT×1 |
| Internet Connectivity | 10/100 adaptive Ethernet, built-in Wi-Fi, Bluetooth 4.2 |
| Speakers | 2 × 15W 8Ω |
| Microphone | 8 arrays |
| Camera | 5.0 megapixel |
| AC Input | AC 100-240V (50/60Hz) |
| Power Consumption | 1100W |
| Working Temperature | 0°C - 50°C |
| Storage Temperature | -20°C - 60°C |
With advancing technology, digital humans are increasingly applied across various industries and daily life scenarios. Current applications include actors, hosts, interpreters, tour guides, and service-oriented Q&A environments such as party building halls and bank lobbies. These implementations free human resources from repetitive tasks while expanding service capabilities.



