Samsung 75" 4K Smart Interactive LED Display for Classrooms

Overview

The Samsung WA75C is a 75-inch 4K smart interactive LED display designed specifically for classroom environments. Running on Android 11, it offers a familiar app-based interface with a customizable home screen that helps teachers start lessons quickly and maintain smooth flow. The display supports up to 20 simultaneous touch points, allowing multiple students to write or sketch together, making it a powerful tool for collaborative learning and interactive teaching.

Key features

• Large 75-inch 4K display that delivers clear and detailed images, enhancing visual engagement for all students in the room
• Android 11 operating system with a customizable home screen tailored to streamline lesson management and app access
• Digital whiteboard functionality supporting up to 20 simultaneous touch inputs, enabling multiple students to interact at once with precise handwriting using included stylus pens
• Ability to share and display content from up to nine student devices simultaneously, fostering real-time collaboration and comparison of work
• 3-in-1 USB-C port that simplifies connectivity by combining screen mirroring, touch feedback, and device charging into a single cable
• Built-in 12-watt speakers that provide clear audio coverage throughout a standard classroom without the need for external sound systems
• HDMI output port for extending the lesson display to larger projectors or auditorium screens, supporting flexible teaching setups
• Integrated Wi-Fi connectivity that keeps the display online without additional cables, supporting hybrid and remote learning scenarios

Key specs

• Display size: 75 inches
• Resolution: 3840 × 2160 (4K UHD)
• Operating system: Android 11
• Touch points: Up to 20 simultaneous touches
• Stylus pens: 2 included for precise input
• USB-C port: 3-in-1 (screen mirroring, touch feedback, charging)
• Speakers: 2 × 12 watts
• Connectivity: Built-in Wi-Fi, HDMI output

Connectivity and compatibility

The WA75C offers versatile connectivity options that accommodate a wide range of devices commonly used in classrooms. The 3-in-1 USB-C port allows teachers and students to connect laptops, tablets, or smartphones with a single cable that handles display mirroring, touch interaction, and charging simultaneously. HDMI output enables the display to be linked to larger external screens or projectors, making it suitable for bigger venues or multi-room setups. Built-in Wi-Fi ensures the display stays connected to the internet and network resources without cluttering the space with cables.

Ideal uses and environments

This interactive display is well suited to mainstream classrooms, STEM labs, media centers, and collaborative learning spaces where group participation is essential. Its ability to handle multiple touch inputs and device connections makes it a strong choice for hybrid or blended learning environments, where content sharing with remote participants is important. The combination of a large, high-resolution screen and integrated audio supports clear communication and engagement, even in larger rooms or noisy settings.