Immersive 75-inch 4K Display
Experience stunning visual clarity with the 75-inch DLED panel offering a native 4K resolution (3840 × 2160). The “Zero Air Gap” design minimizes the distance between the glass and the display, enhancing contrast and color fidelity while reducing parallax for precise annotations. With its expansive size and exceptional clarity, this display is perfect for classrooms, boardrooms, and collaborative environments where visual impact matters.
Responsive Multi-Touch Interaction
Enjoy seamless, high-precision touch performance with support for up to 32 touch points in Android mode and 50 in Windows mode. The ultra-fast response time of ≤ 5 ms ensures a smooth and natural “pen-on-paper” writing experience, making real-time collaboration, brainstorming, and interactive lessons more engaging and efficient.
Powerful Built-In Platform & Flexible OS Switch
Equipped with a robust configuration—including Android 14, 8 GB RAM, and 128 GB of storage—the DHI-LPH75-ST410-S2 delivers powerful, reliable performance. It also supports seamless switching between Android and Windows operating systems (via optional OPS module), providing complete flexibility for various workflows, applications, and user preferences.
Seamless Screen Sharing & Collaboration Tools
Effortlessly share content from multiple devices with one-touch screen mirroring and multi-device split-screen display—supporting up to nine sources simultaneously. The whiteboard also enables reverse touch control, allowing presenters to operate connected devices directly from the display. These intuitive tools make collaboration simple, interactive, and efficient.
Rich Audio-Visual Connectivity & Integrated Sound
Featuring comprehensive connectivity options including HDMI 4K inputs, USB Type-C, RJ-45, and multiple USB ports, the display integrates effortlessly with your existing AV systems. Built-in dual 15 W speakers deliver rich, clear audio, while front-facing ports and controls provide convenient access during meetings or lessons.
Durable Design & Stable Operation
Built to withstand intensive daily use, the display offers a lifespan exceeding 50,000 hours. Its anti-glare, tempered glass surface (9H hardness) resists scratches and reflections, ensuring long-term durability and consistent performance. The robust construction makes it ideal for high-traffic environments such as schools, offices, and training centers.
Enhanced Writing & Annotation Experience
Enjoy a natural writing experience with responsive pen pressure recognition, real-time handwriting conversion, and intuitive gesture controls. Users can easily erase with a fingertip or gesture, zoom, and pan—creating a smooth, realistic interaction that enhances productivity and engagement during presentations or lessons.
Ideal for Education, Collaboration & Presentation Spaces
Whether in a classroom, training room, or corporate boardroom, the Dahua DHI-LPH75-ST410-S2 is designed to elevate participation and engagement. With wireless sharing, multi-touch functionality, crystal-clear visuals, and advanced annotation tools, it empowers teams and educators to collaborate, teach, and present with confidence and impact.
