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The AG Neovo NSD-5503 is a 54.6-inch / 55-inch-class all-in-one 4K UHD commercial digital signage display with 500 cd/m² brightness, Android 9.0, flexible content playback and AG Neovo Anti-Burn-in™ technology.
Designed for retail, hospitality, restaurants, reception areas and other professional signage environments, the NSD-5503 combines a 3840 × 2160 VA panel with built-in content-management features, professional control and flexible portrait or landscape installation.
The AG Neovo NSD-5503 uses a 54.6-inch VA commercial panel with native 3840 × 2160 4K UHD resolution, 500 cd/m² brightness, a 4000:1 contrast ratio and wide 178° horizontal and vertical viewing angles.
The NSD-5503 combines an 13.3mm top/left/right bezel and 15.3mm bottom bezel with a slim 40mm-deep chassis, helping the display integrate neatly into retail, hospitality, reception and information-display environments.
Its restrained design keeps attention on the content while supporting professional wall-mounted signage installations.
Android 9.0, USB media playback, browser-based content and compatible CMS workflows give the NSD-5503 multiple ways to deliver business signage.
The embedded platform includes an A35 quad-core processor, 2GB memory and 16GB storage.
The integrated USB media player supports straightforward signage playback and scheduling for promotions, menus, announcements and information content.
The integrated browser provides another route to deliver suitable web-based content, helping businesses present information and promotions without relying exclusively on external signage hardware.
The NSD series supports compatible CMS workflows for centrally managed signage content across professional installations.
ScreenMoove can also advise on digital signage software for wider multi-screen deployments.
AG Neovo's Partner App Zone supports compatible signage applications and content-management solutions for organisations that need more flexibility from their display platform.
With native 3840 × 2160 resolution, the NSD-5503 can display high-resolution promotional, menu, wayfinding and information content with significantly more detail than Full HD signage.
Its 500 cd/m² brightness, 4000:1 contrast ratio and 1.07 billion-colour support create a strong platform for customer-facing visuals.
AG Neovo's patented Anti-Burn-in™ Technology is designed to help reduce image retention and ghosting associated with static LCD signage content displayed for extended periods.
Flexible orientation makes the 55-inch display suitable for traditional landscape signage as well as portrait promotions, directories and wayfinding applications.
Integrated Wi-Fi 5 and Bluetooth support compatible wireless signage, content and device workflows without requiring separate wireless hardware for every use case.
The NSD-5503 includes RS232 and LAN RJ45 connectivity for professional control and monitoring, alongside three HDMI 2.0 inputs for external content sources.
FailOver functionality can switch to a backup input when the primary source is unavailable, helping maintain continuous signage content in commercial environments.
Technical data below is for the AG Neovo NSD-5503 55-inch-class 4K UHD digital signage display.
| Specification | AG Neovo NSD-5503 |
|---|---|
| Panel | |
| Panel Type | VA |
| Panel Size | 54.6" |
| Maximum Resolution | UHD 3840 × 2160 |
| Pixel Pitch | 0.315mm |
| Brightness | 500 cd/m² |
| Contrast Ratio | 4000:1 |
| Viewing Angle | 178° / 178° |
| Display Colour | 1.07 billion |
| Response Time | 5ms |
| Surface Treatment | 25% haze, 3H hard coating |
| Bezel Width | 13.3mm top/left/right; 15.3mm bottom |
| Frequency | |
| Horizontal Frequency | 18kHz – 135kHz |
| Vertical Frequency | 24Hz – 60Hz |
| Inputs & Control | |
| HDMI | HDMI 2.0 × 3 |
| RS232 Input | 9-pin D-Sub × 1 |
| LAN | RJ45 × 1 |
| USB | USB 2.0 × 2 — service / media playback |
| Audio Output | Stereo 3.5mm audio jack × 1 |
| Embedded System | |
| Operating System | Android 9.0 |
| CPU | A35 × 4 |
| Memory | 2GB |
| Storage | 16GB |
| Audio | |
| Internal Speakers | 10W × 2 |
| Power | |
| Power Supply | Internal |
| Power Requirements | AC 100–240V, 50/60Hz |
| On Mode | 89W |
| On Mode Maximum | 140W |
| Standby Mode | <0.5W |
| Operating Conditions | |
| Operating Temperature | 0°C – 40°C |
| Operating Humidity | 20% – 80% non-condensing |
| Storage Temperature | -20°C – 60°C |
| Storage Humidity | 20% – 80% non-condensing |
| Mounting & Physical | |
| VESA | 300 × 400mm |
| Dimensions | 1239.7 × 712.5 × 38.6mm |
| Packaging Dimensions | 1390 × 850 × 136mm |
| Product Weight | 17.6kg |
| Packaged Weight | 22.2kg |
| Compliance | |
| Certifications | FCC, CE, LVD, ICES-003 Issue 7, WEEE, RoHS, REACH, BSMI |
| Supplied Accessories | |
| Manufacturer-Specified Accessories | Batteries, HDMI cable, power cord, quick start guide, remote control |
Compare the 32", 43" and 55" AG Neovo NSD commercial display options to choose the best screen size for your wall space, viewing distance and content requirements.
The 32-inch NSD-3203 is a Full HD model, while the 43-inch NSD-4303 and 55-inch NSD-5503 provide 4K UHD resolution.
The AG Neovo NSD-5503 is a 54.6-inch / 55-inch-class 4K UHD commercial digital signage display with a VA panel, 500 cd/m² brightness, Android 9.0, 2GB memory, 16GB storage and AG Neovo Anti-Burn-in™ technology.
Yes. The NSD-5503 has a native 3840 × 2160 4K UHD resolution.
AG Neovo specifies 500 cd/m² brightness for the NSD-5503.
The NSD-5503 uses a 54.6-inch VA panel with a 4000:1 contrast ratio, 5ms response time and 178° / 178° viewing angles.
Yes. The embedded system runs Android 9.0 with an A35 quad-core CPU, 2GB memory and 16GB storage.
Yes. It includes two USB 2.0 ports for service and media playback, supporting straightforward USB signage workflows.
Yes. The NSD-5503 supports both portrait and landscape installation for different commercial signage layouts.
The NSD-5503 has three HDMI 2.0 inputs.
Yes. RS232 input and LAN RJ45 connectivity support professional remote control and managed AV installations.
The NSD-5503 uses a 300 × 400mm VESA mounting pattern.
The display measures approximately 1239.7 × 712.5 × 38.6mm and weighs approximately 17.6kg.
ScreenMoove also lists the 32-inch NSD-3203 and 43-inch NSD-4303. Direct links are included in the alternative sizes section above.
Speak to ScreenMoove about the NSD-5503, alternative 32" and 43" screen sizes, mounting options and the right digital signage setup for your business.
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