BenQ ST4304 Digital signage flat panel 109.2 cm (43") 350 cd/m² 4K Ultra HD Black Built-in processor Android 14 18/7
BenQ ST4304 Digital signage flat panel 109.2 cm (43") 350 cd/m² 4K Ultra HD Black Built-in processor Android 14 18/7 is backordered and will ship as soon as it is back in stock.
Your essential signage solution
Boost school communication with the ST04 4K Smart Signage series. Its advanced hardware, intuitive tools, Android OS, and security features help you deliver clear, effective information to support your educational goals and streamline operations.
Reliable performance
Experience vivid visuals, 18/7 operation, and both portrait and landscape display modes.
Easy control
Enjoy quick and easy content management and remote device control.
Robust security
Ensure your displays stay safe with the ST04’s hardware and software security features.
Digital signage done right
Your message made clear
The ST04 series features a 350-nit, 4K display, 10-bit color depth, and 18/7 operation, ensuring bright, vibrant visuals for cafeterias, hallways, libraries, and more.
Portrait and landscape ready
Effortlessly mount the VESA-compatible ST04 in either portrait or landscape orientation, making it ideal for different types of content and applications.
Designed for eye comfort
Enjoy enhanced viewing comfort and clearer visuals with an anti-glare screen featuring a 25% haze value that eliminates reflections to minimize eye strain.
Truly immersive sound
The ST04’s powerful, two 12W speakers deliver captivating audio, bringing your content to life.
Always at the ready
With the easy-to-enable Wake on HDMI and Wake on LAN, the ST04 is always ready when you need it.
Sleek from every angle
The slim, uniform bezels on the ST04 ensure a seamless installation that blends into any environment.
Deliver your messages anywhere
Create, manage, and deliver engaging signage content across school with the powerful X-Sign content management platform.
Easy content creation
With X-Sign, you can remotely create content for diverse scenarios. Whether it's for announcements, school maps, menus, team scores, and more, X-Sign offers ready-made, editable templates.
Effortless scheduling
Use X-Sign’s advanced features to broadcast real-time or scheduled announcements to all your ST04 displays, individually or in customizable groups, ensuring timely and effective communication.
Your content, uninterrupted
With X-Sign, your content is never interrupted by message windows or system alerts, making for a seamless viewing experience.
Streamlined management
Manage devices remotely
With the BenQ Device Management Solution (DMS), IT admins can remotely manage device settings and power schedules, update firmware, view device analytics, install and block apps, and more on every ST04.
Seamless provisioning
Easily provision multiple new ST04 displays by scanning the barcode on the box or device to automatically bind them to DMS.
Firmware updates, always
Schedule firmware updates from DMS so your ST04 displays always have the latest features and security patches.
Made for easy sharing
Get everyone involved
Effortlessly share content on the ST04 with InstaShare 2, compatible with Google, Apple, and Microsoft devices. Enjoy seamless wireless screen sharing across laptops, tablets, and smartphones, and take control with the powerful Smart Controller function for an elevated interactive experience.
Keep lessons safe with AI
The built-in AI Guardian feature in InstaShare 2 automatically prevents participants from sharing inappropriate images or videos on the ST04.
Secure your displays
Block unauthorized remote control
Secure your signage with the IR sensor lock on the ST04, blocking unauthorized access from universal remotes.
Security at the hardware level
Dedicated Wi-Fi and USB covers provide an extra layer of hardware-level protection in common spaces for all your ST04 signage.
Built-in sustainability
Certified energy saving
The ST04 series is ENERGY STAR® 8.0 certified, helping you reduce emissions and save on energy costs.
Smaller footprint
We’ve reduced the display packaging size by up to 30% across ST04 models, boosting transport efficiency and lowering emissions.
Remote energy control
Effortlessly manage sleep modes, schedule remote power, and monitor real-time energy usage with DMS.
| Display | |
|---|---|
| Display diagonal (metric) | 109 cm |
| Active display area (W x H) | 941.2 x 529.4 mm |
| Contrast ratio (typical) | 1200:1 |
| Response time | 8 ms |
| Native aspect ratio | 16:9 |
| Touchscreen | No |
| HD type | 4K Ultra HD |
| Display brightness | 350 cd/m² |
| Display resolution | 3840 x 2160 pixels |
| Panel type | ADS |
| Display diagonal | 109.2 cm (43") |
| Ports & interfaces | |
|---|---|
| RS-232 interface | Yes |
| Audio (L/R) out | 1 |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN | Yes |
| USB version | 2.0 |
| USB ports quantity | 2 |
| USB port | Yes |
| HDMI input ports quantity | 2 |
| HDMI version | 2.0 |
| HDMI ports quantity | 2 |
| Audio | |
|---|---|
| RMS rated power | 12 W |
| Number of built-in speakers | 2 |
| Built-in speaker(s) | Yes |
| Design | |
|---|---|
| Panel mounting interface | 200 x 200 mm |
| VESA mounting | Yes |
| Screen shape | Flat |
| Orientation | Horizontal/Vertical |
| Placement supported | Indoor |
| Product colour | Black |
| Product design | Digital signage flat panel |
| Performance | |
|---|---|
| Mean time between failures (MTBF) | 30000 h |
| Screen sharing | Yes |
| Operating hours (hours/days) | 18/7 |
| Purpose | Commercial |
| Power | |
|---|---|
| Energy efficiency scale | A to G |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100-240 V |
| Energy consumption (SDR) per 1000 hours | 83 kWh |
| Energy efficiency class (SDR) | G |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 60 W |
| Computer system | |
|---|---|
| Operating system version | 14.0 |
| Operating system installed | Android 14 |
| Internal storage capacity | 32 GB |
| On-board graphics card model | Mali-G52 MC1 |
| Internal memory | 4 GB |
| Processor cores | 4 |
| Processor architecture | ARM Cortex-A73 |
| Processor model | A73 |
| Processor family | ARM Cortex |
| Processor manufacturer | ARM |
| Built-in processor | Yes |
| Weight & dimensions | |
|---|---|
| Display weight | 7.9 kg |
| Display height | 554.9 mm |
| Display depth | 59.1 mm |
| Display width | 965 mm |
| Packaging data | |
|---|---|
| Package weight | 11.3 kg |
| Package height | 683 mm |
| Package depth | 137 mm |
| Package width | 1075 mm |
| Packaging content | |
|---|---|
| Cables included | HDMI, RS-232 |
| Remote control included | Yes |
| Operational conditions | |
|---|---|
| Storage relative humidity (H-H) | 10 - 80% |
| Storage temperature (T-T) | -10 - 60 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Operating temperature (T-T) | 0 - 40 °C |
| Certificates | |
|---|---|
| Certification | ENERGY STAR® |
| Logistics data | |
|---|---|
| Country of origin | China |
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Grade
-
Part Number
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
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