# Digital signage flat panel Optoma N3551K 55" LED 4K Ultra HD

**URL:** https://aio.lv/en/product--optoma-h1f2c0mbw101--10637422
**Data updated:** 2025-12-30 08:56 (EET)
**Category:** Monitors
**Manufacturer:** OPTOMA
**Manufacturer code:** H1F2C0MBW101
**EAN:** 5055387667495
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 089.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 900.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--optoma-h1f2c0mbw101--10637422

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 15.14 EUR |

## Summary description

The Optoma N3551K is a 55" digital signage flat panel featuring LED technology and a stunning 4K Ultra HD resolution of 3840 x 2160 pixels. With a brightness of 450 cd/m², it ensures vibrant visuals in various lighting conditions. Designed for 24/7 operation, it runs on Android 11, providing seamless connectivity via Wi-Fi. Its sleek black design makes it a perfect fit for any environment.

## Long description

The Optoma N3551K is a 55" digital signage flat panel with LED display technology and 4K Ultra HD resolution (3840 x 2160). Designed for continuous 24/7 operation, the unit delivers 450 cd/m² brightness, a 6 ms response time and a 4000:1 typical contrast ratio. Running Android 11 and offering Wi‑Fi connectivity, the N3551K supports portrait and landscape orientations, built‑in speakers and VESA mounting for professional installation.
Advantages
The N3551K combines a high-resolution 4K LED panel with Android 11 to provide flexible content management and wireless connectivity. It includes a built-in media player, scheduling functionality and file-sharing capabilities via Optoma’s File Manager. CreativeCast™ Pro and Creative Board support wireless mirroring and real-time collaboration with compatible Optoma interactive displays. The display is engineered for signage and conferencing setups, with features such as low blue light, flicker-free technology and compatibility with webcams, Bluetooth speakers and motorised trolleys.
Suitable for (tasks / use cases)
 Digital signage in lobbies, retail and public areas
 Conference rooms and lecture halls
 Information displays and scheduled content playback
 Hybrid meetings and wireless screen sharing
 Corporate reception and wayfinding
Key specifications
 Model: Optoma N3551K (H1F2C0MBW101)
 Display size: 55" (flat)
 Resolution: 3840 x 2160 (4K Ultra HD)
 Display technology: LED
 Brightness: 450 cd/m²
 Response time: 6 ms
 Contrast ratio (typical): 4000:1
 Operating system: Android 11
 Connectivity: Wi‑Fi, wireless casting (CreativeCast™ Pro)
 Orientation: portrait and landscape
 Built-in speakers: yes
 VESA mounting: yes
 Colour: Black
 EAN: 5055387667495
How to use
Install the display using a VESA-compatible mount in the desired orientation, connect power and configure the network settings via the Android 11 interface. Use the built-in media player and scheduling tools to upload and schedule content, or connect devices wirelessly with CreativeCast™ Pro for screen mirroring. For collaborative workflows, pair the display with Optoma interactive panels and use Creative Board for real-time annotations; a keyboard and mouse are recommended to access full interactive functionality.
Usage recommendations
For reliable 24/7 operation, ensure adequate ventilation and follow the manufacturer’s installation guidelines. Use the Optoma Management Suite (OMS)™ to enable remote monitoring and diagnostics, and configure scheduled content playback to optimise display use in public and corporate environments.

## Specifications

| Feature | Value |
|---|---|
| USB 2.0 Type-B ports quantity | 1 |

### Display

| Feature | Value |
|---|---|
| Display diagonal | 55 " |
| Display technology | LED |
| HD type | 4K Ultra HD |
| Display resolution | 3840 x 2160 |
| Response time | 6 ms |
| Contrast ratio (typical) | 4000:1 |
| Display brightness | 450 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Contrast ratio (dynamic) | 5000:1 |
| Display number of colours | 1.073 billion colours |
| LED backlight | Yes |
| LED backlighting type | Direct-LED |
| Rated lifetime | 50000 h |
| Haze rate | 25 % |
| Number of displays | 1 |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Placement supported | Indoor |
| Panel mounting interface | 400 x 200 |
| Product design | Digital signage flat panel |
| Bezel width (side) | 26 mm |
| Bezel width (top) | 26 mm |
| Bezel width (bottom) | 26 mm |
| Orientation | Horizontal/Vertical |

### Ports & interfaces

| Feature | Value |
|---|---|
| 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 | 3 |
| USB port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| HDMI input ports quantity | 2 |
| HDMI output ports quantity | 1 |

### Ergonomics

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| VESA mounting | Yes |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| Purpose | Universal |
| Operating system installed | Android 11 |
| On Screen Display (OSD) languages | CHI (SIMPL), FRE, ESP, ENG, DEU, DAN, CZE, ARA, RUM, CHI (TR), ITA, POL, POR, RUS, SWE, TUR |
| Number of OSD languages | 17 |
| Operating hours (hours/days) | 24/7 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11g, 802.11b, 802.11a |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 10 W |

### Technical details

| Feature | Value |
|---|---|
| Audio out (mini jack) | 2 |
| OPS slot | 1 |

### Computer system

| Feature | Value |
|---|---|
| Internal storage capacity | 32 GB |
| Internal memory | 4 GB |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 340 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 515 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 19500 g |
| Display depth | 71.4 mm |
| Display height | 703.5 mm |
| Display weight | 13400 g |
| Display width | 1233 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | HDMI |

### Features

| Feature | Value |
|---|---|
| Base colour | Black |
| Suitable for indoor use | Yes |

## FAQ

### How much does the Digital signage flat panel Optoma N3551K cost, and is it available for purchase?

The price is 1,089.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 16.07.2026 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 Digital signage flat panel Optoma N3551K 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 OPTOMA 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 OPTOMA 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, display technology, 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 Digital signage flat panel Optoma N3551K?

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/10637422/64416805_large.webp