BenQ SL4304 43" 4K Ultra HD Pantone® Validated Digital Signage Display

Pantone® Validated Signage
A different class of colour
Simplify signage with the SL04 series. Accurately deliver Pantone® colours, harness the power of Google, and enjoy easy content control for impactful school and classroom communication.

A series of firsts
The SL04 is the world’s first signage to be Pantone® Validated, Pantone® SkinTone™ Validated, and Google EDLA certified, and features a vivid colour gamut and powerful signage content management.

Pantone® colours
The SL04 reproduces the brilliance of Pantone® colours and the diverse skin tones in the Pantone® SkinTone™ Guide.

Signage enhanced
Deliver real-time and scheduled messages, signage, and more across campus with BenQ X-Sign.

Core services
The SL04 comes with Google core services, including the Play Store, for seamless access to apps and regular security updates.

Discover how the SL04 Pantone® Validated series enhances teaching and school communication

Vibrant colour accuracy
With a 99% sRGB colour gamut (CIE 1976) and innovative colour modes for various scenarios, the SL04 series offers outstanding colour accuracy.

See the world in Pantone® colours
The SL04 is the world’s first Pantone® Validated and Pantone SkinTone™ Validated signage. Pantone® mode delivers the vibrant hues of the Pantone® palette and the nuanced tones of the Pantone® SkinTone™ Guide to enhance colour-focused classes.

Your MacBook®, accurately displayed
M-book mode ensures that the colours you see on your MacBook® are accurately displayed on the SL04. 
MacBook® is a trademark of Apple Inc.

Details made clearer than ever
High-detail mode enhances schematics, blueprints, and floor plans with improved contrast for greater clarity and precision in courses on architecture, engineering, urban planning, interior design, and more.

Your sketches brought to life
Sketch mode mimics the look of paper by converting images to grayscale, adding a subtle warmth, and reducing display brightness. This enhances visual comfort and saves energy, and is suited for courses in art, industrial design, fashion, and beyond.

A truly cinematic experience 
Cinema mode lets you play video projects, films, and signage videos with vivid colours and depth. Connect an HDMI cable for HDR delivery and enjoy brighter highlights, deeper blacks, and richly detailed shadows for an immersive visual experience. 
*Cinema mode available in Q2 2025

Your signage solution is here

Vibrant content across campus
With 500 nits of brightness, the SL04 can easily display your content in hallways, cafeterias, libraries, and more.

Easy on the eyes
Enjoy reduced eye strain with an improved anti-glare screen and low blue light technology.

Connect for a complete experience
Maximise the Google ecosystem on the SL04 by connecting USB devices such as a keyboard and mouse for truly seamless interaction.

Display your way
Mount the VESA-compatible SL04 in portrait or landscape mode to fit a variety of digital signage applications across campus.
*Portrait mode available in Q1 2025

Audiovisual excellence
Two built-in 12 W speakers provide rich, immersive sound while the 4K display ensures vivid visuals that bring your content to life.

Control is in your hands
The SL04 features an IR sensor lock to block unauthorised control from universal remotes.

Enhanced hardware security
Dedicated Wi-Fi and USB covers add a further layer of protection at the hardware level for all your SL04 signage.

Keep everyone informed

Manage messages from anywhere
Remotely create, manage, and display signage content on every SL04 display, from announcements to menus and team scores, with X-Sign.

Inform everyone in real time
Use the advanced features in X-Sign to push real-time and scheduled announcements to every SL04 display in your school.

No surprise pop-ups
With X-Sign, you don’t need to worry about your content being interrupted by message windows and other system alerts, making for a seamless signage solution.

Streamlined management
The BenQ ecosystem makes managing devices, apps, and user accounts simpler than ever to reduce the workload of IT and admin staff.

Giving IT control from anywhere
With the BenQ Device Management Solution (DMS), IT admins can manage SL04 displays remotely, including managing device settings and power schedules, updating firmware, installing and blocking apps, and more.

Easy provisioning
Quickly provision multiple new SL04 displays by simply scanning the barcode on the box or device to bind them to DMS.

Timely firmware updates
Schedule firmware updates from DMS so your displays always have the latest features and security patches.

Designed for next-level teaching

Sharing content made easy
Seamlessly share content across devices with InstaShare 2. Compatible with Windows, Android, macOS, iOS, iPadOS, and chromeOS, InstaShare 2 lets you wirelessly cast material and control your presentation with its built-in smart controller for enhanced learning experiences.

Your files, your space
Scan a QR code to securely log in with the BenQ Account Management System (AMS) to find your connected cloud drives, pinned apps, and website bookmarks. Only you can access your data on the display—no one else.

Just press Play
Access the vast library of apps on the Google Play Store thanks to EDLA certification. Teach with the programs you know so you can make learning engaging without missing a beat.

Built-in app security
Google Play Protect blocks potentially harmful apps from being downloaded to the SL04 and removes any previously installed apps showing malicious behaviour.

Built-in sustainability

ENERGY STAR® Certified
The SL04 series is ENERGY STAR® 8.0 certified to help you reduce emissions and save on energy costs.

Reduced packaging
We’ve halved the display’s packaging size, increasing transport efficiency by 60% and reducing emissions.

Easy energy control
Streamline energy management with DMS by using sleep modes, power schedules, and real-time energy usage dashboards.