BenQ ST5504 Digital signage flat panel 139.7 cm (55") LCD 350 cd/m² 4K Ultra HD Black Built-in processor Android 18/7
Part number ST5504
BENQ 55IN 4K SMART SIGNAGE BLACK 3840X2160IPS12W2 SPEAKER
- 4K resolution with flexible portrait or landscape mounting
- Supports Android 14 for the latest apps and security updates
- Anti-glare screen with a 25% haze value improves clarity and reduces eye strain in bright environments
- Centralised, group-based management for effortless content delivery, remote control, and updates via X-Sign and DMS
- Enterprise-grade security via advanced software- and hardware-level protection
- Manufacturer
- BenQ
- Part number
- ST5504
- Condition
- New
- Category
- Displays › Large Format Displays
Overview
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.
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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.
Specifications
| Panel type | ADS |
|---|---|
| Display diagonal | 139.7 cm (55") |
| Display technology | LCD |
| Display resolution | 3840 x 2160 pixels |
| Display brightness | 350 cd/m² |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Contrast ratio (typical) | 1200:1 |
| Active display area (W x H) | 1209.6 x 680.4 mm |
| Display diagonal (metric) | 109 cm |
| Native refresh rate | 60 Hz |
| HDMI ports quantity | 2 |
|---|---|
| HDMI version | 2.0 |
| HDMI input ports quantity | 2 |
| USB port | Yes |
| USB ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Audio (L/R) out | 1 |
| RS-232 interface | Yes |
| Built-in speaker(s) | Yes |
|---|---|
| Number of built-in speakers | 2 |
| RMS rated power | 24 W |
| Product design | Digital signage flat panel |
|---|---|
| Placement supported | Indoor |
| Orientation | Horizontal/Vertical |
| Product colour | Black |
| Screen shape | Flat |
| VESA mounting | Yes |
| Panel mounting interface | 400 x 200 mm |
| Purpose | Universal |
|---|---|
| Operating hours (hours/days) | 18/7 |
| Mean time between failures (MTBF) | 30000 h |
| Power consumption (typical) | 71 W |
|---|---|
| Power consumption (standby) | 0.3 W |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 116 kWh |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Energy efficiency scale | A to G |
| Built-in processor | Yes |
|---|---|
| Processor model | A73 |
| Processor architecture | ARM Cortex-A73 |
| Processor cores | 4 |
| Internal memory | 4 GB |
| On-board graphics card model | Mali-G52 MC1 |
| Internal storage capacity | 32 GB |
| Operating system installed | Android |
| Operating system version | 14 |
| Display width | 1234.2 mm |
|---|---|
| Display depth | 58.9 mm |
| Display height | 706.7 mm |
| Display weight | 14.7 kg |
| Package width | 1386 mm |
|---|---|
| Package depth | 140 mm |
| Package height | 845 mm |
| Package weight | 19.9 kg |
| Remote control included | Yes |
|---|---|
| Cables included | HDMI, RS-232 |
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Operating relative humidity (H-H) | 10 - 80% |
| Storage temperature (T-T) | -10 - 60 °C |
| Storage relative humidity (H-H) | 10 - 80% |
| Certification | ENERGY STAR® |
|---|
| Country of origin | China |
|---|
| Ethernet LAN | Yes |
|---|---|
| Ethernet LAN data rates | 10,100 Mbit/s |
| Power supply type | Internal |
|---|
Product photos and overview provided by the manufacturer through Icecat. Confirm specifications with your rep before ordering.