Dahua LPH65-ST470 65″ Smart Interactive Whiteboard (LPH65-ST470)

The Dahua LPH65-ST470 is a 65-inch 4K UHD smart interactive whiteboard designed for classrooms, conference rooms, and collaborative workspaces. Featuring Zero Air Gap DLED technology, it delivers sharp, vivid visuals with minimal parallax, while high-precision infrared touch supports multi-user interaction for a smooth and accurate writing experience. Powered by an octa-core CPU, 8 GB of RAM, and 32 GB of storage, the panel runs Android 11 natively and supports Windows via an optional OPS module. Equipped with an 8-array microphone, front-facing speakers, and wireless screen-sharing capabilities, the LPH65-ST470 is ideal for seamless collaboration, presentations, and professional or educational use.

Product Features

Zero Air Gap 4K DLED Display

The 65-inch panel delivers vibrant colors and clear images, enhanced with anti-glare tempered glass and Zero Air Gap technology, providing minimal parallax and accurate touch response.

Multi-Touch and Writing

High-precision infrared touch supports up to 32 points on Android and 40 points on Windows, allowing multiple users to write or draw simultaneously. Handwriting recognition and AI-assisted shape conversion provide a professional digital whiteboarding experience.

Wireless Screen Sharing

Supports simultaneous sharing from multiple devices using EShare, AirPlay, Miracast, and Chromecast. Split-screen functionality allows up to nine devices to display content concurrently.

Built-In Audio and Microphones

Includes two front-facing 15 W speakers (with additional rear speaker in some models) and an 8-array omni-directional microphone system with echo cancellation for crystal-clear audio during meetings or classes.

Dual-System Compatibility

Runs Android 11 natively, with optional OPS module support for Windows 10/11, enabling software flexibility for education and enterprise environments.

Connectivity and Ports

Offers a full range of front and rear ports, including USB-C for 4K display, touch, and 65 W device charging, multiple HDMI inputs/outputs, USB 3.0 ports, DisplayPort (P-series), VGA, RJ-45, RS-232, audio in/out, SPDIF, and an OPS slot for modular Windows integration.

Security and File Sharing

Supports QR code-based file sharing with encryption for secure collaboration. Provides a user-friendly interface for managing content and protecting sensitive information.

Product Specifications

• Display: 65-inch DLED with Zero Air Gap technology
• Resolution: 4K UHD (3840 × 2160) @ 60 Hz
• Brightness: 400 cd/m² (typical)
• Contrast Ratio: 4000:1 (VA) or 1200:1 (IPS)
• Viewing Angle: 178° horizontal/vertical
• Touch Technology: Infrared, anti-glare tempered glass (8H hardness)
• Touch Points: 32 on Android, 40 on Windows
• CPU: Octa-core (Quad-core A73 + Quad-core A53)
• RAM: 8 GB
• Storage: 32 GB ROM
• Operating System: Android 11.0 (optional OPS module for Windows)
• Speakers: 2 × 15 W front-facing (rear 20 W in some models)
• Microphones: 8-array omnidirectional with echo cancellation
• Connectivity: Wi-Fi 6, Bluetooth 5.2, RJ-45 Ethernet
• Ports: USB-C, HDMI In/Out, USB 3.0, DisplayPort, VGA, Micro USB, RS-232, audio in/out, SPDIF, OPS slot
• Power Consumption: Typical 120 W, Maximum 240 W
• Dimensions: 1,485.2 mm × 93.0 mm × 924.5 mm (WxDxH)
• Net Weight: 40–42 kg
• Protective Glass: Anti-glare tempered, 8H hardness
• Installation: Wall mount or mobile bracket
• Standby Power: ≤ 0.5 W