Dahua LPH75-ST420-S3 75-Inch Smart Interactive Whiteboard

The Dahua LPH75-ST420-S3 75-Inch Smart Interactive Whiteboard is a interactive flat panel available in the UAE from Procure.ae.

Experience next-level collaboration with the Dahua LPH75-ST420-S3 75-Inch Smart Interactive Whiteboard , designed to transform your meeting spaces and classrooms. This intuitive interactive display offers a vibrant 75-inch 4K UHD touchscreen that brings content to life with stunning clarity and responsive performance. The advanced multi-touch technology supports seamless writing and drawing for multiple users, making brainstorming and presentations more engaging. With integrated wireless screen sharing , you can easily connect laptops, tablets, and smartphones for effortless content sharing..

It is supplied to corporate, education, and government organisations across the UAE, with procurement-ready quotations and regional delivery.

Screen Size

75 inch

Resolution

3840 x 2160 (4K UHD)

Brightness

400 nits

Touch Technology

Infrared

Weight

49 kg

Key features

75-Inch 4K UHD Display

Enjoy ultra-clear visuals with a large, immersive screen for presentations and lessons.

Multi-Touch Technology

Supports simultaneous input from multiple users for interactive collaboration.

Android-Based Operating System

Access a variety of productivity and educational apps with ease.

Wireless Screen Sharing

Effortlessly mirror devices for seamless content sharing during meetings.

Integrated Audio Speakers

Built-in speakers deliver loud, clear sound for multimedia and video conferencing.

Digital Whiteboard Tools

Annotate, draw, and take notes directly on the screen and save your work instantly.

Multiple Connectivity Ports

Includes HDMI, USB, and LAN inputs for easy integration with your devices.

Durable, Sleek Design

Modern, slim profile fits perfectly in classrooms, meeting rooms, and conference halls.

Specifications

General
Key Features	NFC card reader, Sensors: Ambient light
What's in the Box	Power cord, HDMI cable, Remote control, 2 × Passive stylus pen, Wall mount bracket, Accessory package, Quick start guide

Display
Backlight	Direct LED
Brightness	400 nits
Color Depth	10-bit (1.07 billion colours)
Refresh Rate	60 Hz
Resolution	3840 x 2160 (4K UHD)
Screen Size	75 inch
Touch Accuracy	±1 mm
Touch Points	40-point multi-touch
Touch Resolution	32767 x 32767
Touch Response Time	≤ 10 ms
Touch Technology	Infrared
Viewing Angle	178° (H) / 178° (V)

Performance
Graphics	Arm Mali-G52 MP2 (2EE)
Operating System	Android 14
Processor	ARM 4x Cortex-A55, 1.9 GHz
RAM	8 GB
Storage	32 GB

Audio
Audio In	Audio in × 1
Audio Out	Audio out × 1
Speaker Output	2 × 20 W
Speaker Type	Built-in

Connectivity
Bluetooth	Bluetooth 5.3
Ethernet	RJ45 (Gigabit) × 2
HDMI Inputs	HDMI In × 3
HDMI Outputs	HDMI Out × 1
OPS Slot	Optional
Serial Port	RS-232 × 1
Touch USB Ports	Touch USB × 4
USB Ports	USB-A 3.2 Gen 1 × 4
USB-C Ports	USB-C (USB 3.0, DP in, touch, network, 65 W charging)
VGA Input	VGA × 1
Wi-Fi	Wi-Fi 6 (802.11ax), 2.4/5 GHz

Power
Power Consumption	150 W
Standby Power	≤ 0.5 W

Physical
Dimensions	1707.5 x 121.3 x 1050 mm
Operating Humidity	10% to 90% RH
Operating Temperature	0°C to 40°C
Shipping Dimensions	1790 x 200 x 1165 mm
Surface Protection	Anti-glare smooth glass
VESA Mount	600 x 400 mm
Weight	49 kg

QR code to Dahua LPH75-ST420-S3 75-Inch Smart Interactive Whiteboard on procure.ae

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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.