# Digital signage flat panel AG Neovo NSD-5503 54.6" 4K Ultra HD (3840x2160) VA LCD, 500 cd/m², 300x400 VESA

**URL:** https://aio.lv/en/product--ag-neovo-nsd-5503--11084362
**Data updated:** 2026-01-21 11:06 (EET)
**Category:** Monitors
**Manufacturer:** AG Neovo
**Manufacturer code:** NSD-5503
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 931.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 770.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ag-neovo-nsd-5503--11084362

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 13.39 EUR |

## Summary description

The AG Neovo NSD-5503 is a 54.6" flat digital signage panel with 4K Ultra HD (3840×2160) resolution and a VA LCD panel. It delivers 500 cd/m² brightness, 4000:1 dynamic contrast, 5 ms response and 178° viewing angles. Features include three HDMI 2.0 ports, USB 2.0, Ethernet (RJ-45), RS-232, built-in 2×10 W speakers, VESA 300×400 mounting and included HDMI cable and remote. Power consumption is typically 89 W; operating range 0–40 °C.

## Long description

The AG Neovo NSD-5503 is a 54.6" (55") all-in-one 4K UHD digital signage display running Android 9.0. Designed for retail, hospitality and public spaces, it combines a slim premium profile with built-in CMS options, Wi‑Fi and Bluetooth connectivity, and 16 GB internal storage to simplify content delivery and scheduling for effective customer information and promotion.
Advantages
The NSD-5503 offers 4K UHD resolution (3840 x 2160) and 500 nits brightness for clear, detailed visuals, plus anti-glare VA panel characteristics for uniform light diffusion and accurate colour. Patented ANTI-BURN-IN™ technology reduces risk of image retention and extends display lifespan. Its Android 9.0 platform includes pre-installed NoviSign software while remaining compatible with third-party CMS, and FailOver ensures continuous playback by switching to a backup source if the primary input fails.
Suitable for
Retail storefronts and in-store promotions
Restaurants, cafés and menu boards
Hotel lobbies, reception areas and hospitality information
Shopping malls, public spaces and exhibition displays
Corporate lobbies, meeting room signage and control rooms
Key specifications
Display diagonal: 54.6" (55")
Resolution: 3840 x 2160 (4K Ultra HD)
Panel type: VA, LCD technology
Brightness: 500 cd/m² (nits)
Contrast ratio (typical): 4000:1
Response time: 5 ms
Pixel pitch: 0.315 x 0.315 mm
Built-in storage: 16 GB; OS: Android 9.0
Connectivity: Wi‑Fi 5, Bluetooth, 3 × HDMI inputs
Features: Anti-glare (25% haze), ANTI-BURN-IN™ technology, FailOver, VESA mountable, built-in speakers
Colour: Black
How to use
Mount the NSD-5503 using a compatible VESA bracket or the available extendable bracket for smooth wall integration. Prepare content using the pre-installed NoviSign CMS or your preferred third-party software and transfer files via USB, network or the built-in web browser. Create layouts and schedules locally with the USB Media Player or import URL playlists through a TXT file to display live web content. Use the wireless screen sharing tool over Wi‑Fi for quick updates and pair Bluetooth devices as needed. Configure FailOver and power settings in the system menu for continuous, efficient operation.
Usage recommendations
For longest display life and best readability, use mixed content schedules (video and stills), enable anti-burn features, set appropriate brightness for the installation environment, and avoid static high-contrast images being shown for prolonged periods. Regularly update CMS software and monitor networked displays centrally for consistent content delivery.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 54.6 " |
| Display technology | LCD |
| HD type | 4K Ultra HD |
| Panel type | VA |
| Display resolution | 3840 x 2160 |
| Pixel pitch | 0.315 x 0.315 |
| Response time | 5 ms |
| Contrast ratio (typical) | 4000:1 |
| Display brightness | 500 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 18 - 135 |
| Vertical scan range | 24 - 60 |
| Display number of colours | 1.07 billion colours |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Haze rate | 25 % |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Placement supported | Indoor |
| Panel mounting interface | 300 x 400 |
| Product design | Digital signage flat panel |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232 interface | Yes |
| USB version | 2.0 |
| HDMI version | 2.0 |
| USB ports quantity | 2 |
| USB port | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Number of built-in speakers | 2 |
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| Purpose | Commercial |
| Operating system installed | Android 9 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | ICES, Low Voltage Directive (LVD), REACH, RoHS, WEEE, Federal Communications Commission (FCC), CE, BSMI |

### Thin Client

| Feature | Value |
|---|---|
| Built-in processor | Yes |

### Computer system

| Feature | Value |
|---|---|
| Internal storage capacity | 16 GB |
| Internal memory | 2 GB |
| Computer system | Yes |

### Other features

| Feature | Value |
|---|---|
| Bluetooth | Yes |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 89 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Display depth | 38.6 mm |
| Display height | 712.5 mm |
| Display weight | 17600 g |
| Display width | 1239.7 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 20 - 80 |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | AC, HDMI |
| Batteries included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 22200 g |
| Package depth | 136 mm |
| Package height | 850 mm |
| Package width | 1390 mm |

## FAQ

### How much does the AG Neovo NSD-5503 54.6" 4K Digital Signage Panel cost, and is it available for purchase?

The price is 931.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can AG Neovo NSD-5503 54.6" 4K Digital Signage Panel be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All AG Neovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AG Neovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, pixel pitch, response time, contrast ratio (typical), screen shape, vesa mounting, built-in speaker(s), product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for AG Neovo NSD-5503 54.6" 4K Digital Signage Panel?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11084362/65416652_large.webp