Sharp AQUOS BOARD 55" 4K LED Interactive Display

Overview

The Sharp 4W-B55FT5U is a 55-inch 4K LED interactive display designed to enhance collaboration and presentations in educational and professional environments. It features a high-resolution screen with 3840 x 2160 pixels and a responsive 20-point multi-touch surface, allowing multiple users to write, draw, and interact with content simultaneously. This display fits well in classrooms, meeting rooms, and creative workspaces where clear communication and teamwork are essential.

With flexible connectivity options including three HDMI inputs, USB ports, and Wi-Fi 5 wireless streaming, it supports a wide range of devices without complicated setup. The included Sharp Pen software and two touch pens provide a natural writing experience, making brainstorming sessions and interactive presentations more effective. Its support for over a billion colors and a 1300:1 contrast ratio ensures visuals remain vibrant and sharp from any angle.

Key features

• 20-point multi-touch surface that allows multiple users to interact with the display at the same time
• Sharp Pen software with two touch pens for smooth and natural writing and drawing
• Three HDMI inputs and USB ports for connecting laptops, media players, and other devices easily
• Wi-Fi 5 support enables wireless streaming and screen sharing without cables
• Built-in dual 8W speakers deliver clear audio for video calls and multimedia presentations without extra equipment
• Wide viewing angle and support for 1.07 billion colors provide consistent image quality across the room
• Compatible with standard VESA mounts (300 x 200 mm) for flexible installation options
• Designed to operate reliably in typical office and classroom temperatures between 32 and 104 degrees Fahrenheit

Key specs

• Display size: 55 inches
• Resolution: 4K UHD (3840 x 2160 pixels)
• Touch points: 20 simultaneous touch inputs
• Contrast ratio: 1300:1
• Color support: 1.07 billion colors
• Speakers: Dual 8W built-in
• Connectivity: 3 HDMI inputs, USB ports, Wi-Fi 5
• VESA mount compatibility: 300 x 200 mm
• Operating temperature range: 32 to 104 degrees Fahrenheit

Connectivity and compatibility

This interactive display offers versatile connectivity to fit various setups. The three HDMI inputs allow multiple devices such as laptops, media players, or document cameras to be connected simultaneously, reducing the need to swap cables during meetings or lessons. USB ports support peripheral devices and touch input, while Wi-Fi 5 enables wireless screen sharing and streaming, making it easier to present content from mobile devices or laptops without physical connections.

• Three HDMI inputs for multiple device connections
• USB ports for touch input and peripheral support
• Wi-Fi 5 for wireless streaming and screen sharing
• Compatible with standard VESA mounts for flexible installation

Ideal uses and environments

This display is well suited to classrooms, conference rooms, and collaborative workspaces where interactive presentations and teamwork are common. Its multi-touch capability supports group activities and brainstorming, while the high-resolution 4K screen ensures detailed visuals for educational content or business presentations. The built-in speakers provide clear sound for video calls and multimedia without requiring additional audio equipment, making it a practical choice for modern meeting spaces and learning environments.

Users who need a reliable, easy-to-install interactive display with flexible connectivity and natural writing tools will find this model a strong option for enhancing communication and engagement.