# Digital signage flat panel Samsung QM55B-T 55" LCD 4K Ultra HD VA, 400 cd/m², Tizen 6.5, touchscreen

**URL:** https://aio.lv/en/product--samsung-lh55qmbtbgcxen--5034674
**Data updated:** 2026-01-13 11:24 (EET)
**Category:** Monitors
**Manufacturer:** Samsung
**Manufacturer code:** LH55QMBTBGCXEN
**EAN:** 8806094522662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 170.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 1 793.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-lh55qmbtbgcxen--5034674

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Courier delivery to door | 03.08.2026 | 53.99 EUR |

## Summary description

The Samsung QM55B-T is a 55" digital signage flat panel with 4K Ultra HD (3840×2160) resolution and VA LCD technology. It offers 400 cd/m² brightness, 0.315 mm pixel pitch, 8 ms response time and a 4000:1 contrast ratio. Built-in Tizen 6.5, Wi‑Fi connectivity and touchscreen capability support 24/7 interactive displays for retail, corporate, education and public information environments.

## Long description

The Samsung QM55B-T is a 55" digital signage flat panel with LCD technology and 4K Ultra HD resolution (3840 x 2160). It offers a VA panel, 55-inch diagonal, 500 cd/m² brightness, wide 178° viewing angles and a typical contrast ratio of 4000:1. The display is designed for continuous 24/7 operation, includes touch capability, built-in speakers and runs the Tizen 6.5 operating system with 16 GB internal memory. Connectivity options include HDMI, USB, Ethernet (RJ-45), Wi‑Fi, Bluetooth and RS-232. The panel supports HDCP and has a pivot function and VESA 200 x 200 mounting.
Advantages
The QM55B-T combines 4K resolution with a VA panel for high contrast and wide viewing angles, while a 500 cd/m² brightness ensures legible images in many indoor environments. Integrated Tizen OS and 16 GB memory enable content playback without additional hardware, and touch functionality supports interactive applications. A broad set of wired and wireless connections (HDMI, USB, Ethernet, Wi‑Fi, Bluetooth, RS‑232) simplifies integration into signage networks. The unit is rated for 24/7 operation and includes built-in speakers and pivot support for flexible installation.
Suitable for
Digital signage in retail and shopping centers
Interactive information kiosks and wayfinding
Corporate lobbies, meeting room displays and reception areas
Public venues and transportation hubs requiring continuous operation
Key specifications
Display diagonal: 55" (139.7 cm)
Resolution: 3840 x 2160 (4K Ultra HD)
Panel type: VA, LCD
Brightness: 500 cd/m²
Contrast ratio (typical): 4000:1
Viewing angles: 178° horizontal / 178° vertical
Response time: 8 ms
Refresh rate: 48–75 Hz
Pixel pitch: 0.315 x 0.315 mm
Operation time: 24/7
Built-in speakers: Yes
Touchscreen: Yes
Operating system: Tizen 6.5
Internal memory: 16 GB
Connectivity: HDMI, USB, Ethernet (RJ-45), Wi‑Fi, Bluetooth, RS-232, HDCP support
VESA mount: 200 x 200 mm
Pivot: Yes
Dimensions (W x D x H): 1253.8 x 56.7 x 734.6 mm
Weight: 26.9 kg
Operating temperature: 0–40 °C
Power consumption: 143 W (operating) / 0.5 W (standby)
Energy efficiency class (SDR): G
How to use
Mount the panel using a compatible VESA 200 x 200 bracket or stand and connect power and source devices via HDMI, USB or Ethernet as required. For networked content, connect the display to a wired network (RJ-45) or set up Wi‑Fi and configure the built-in Tizen 6.5 platform. Use the touch functionality for interactive applications; enable Bluetooth or connect peripherals via USB when needed. Adjust display settings such as brightness, orientation (pivot), and picture mode through the on-screen menu for the installation environment.
Usage recommendations
For reliable long-term performance, install the QM55B-T in a well-ventilated indoor location within the specified operating temperature range (0–40 °C). Use recommended content formats and maintain firmware updates for the Tizen OS. When mounting in public areas, secure cables and consider a protective mount to prevent accidental impact.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 55 " |
| 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 | 8 ms |
| Contrast ratio (typical) | 4000:1 |
| Display brightness | 400 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 81 |
| Display diagonal (metric) | 138 cm |
| Vertical scan range | 48 - 75 |
| Colour gamut | 92 % |
| Dynamic contrast ratio marketing name | Mega Contrast |
| Touchscreen | Yes |
| Touchscreen technology | Capacitive |
| Haze rate | 25 % |
| RGB colour space | DCI-P3 |
| Pixel frequency (max) | 594 MHz |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Placement supported | Indoor |
| Panel mounting interface | 200 x 200 |
| Product design | Digital signage flat panel |
| Bezel colour | Charcoal Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 3 |
| DisplayPorts quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232 interface | Yes |
| Infrared data port | Yes |
| HDMI version | 2.0 |
| Remote (IR) input | 1 |
| USB ports quantity | 2 |
| USB port | Yes |
| HDCP version | 2.2 |
| DisplayPorts in | 1 |
| DisplayPort version | 1.2 |
| HDMI input ports quantity | 3 |

### Ergonomics

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

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| Purpose | Universal |
| Operating system installed | Tizen 6.5 |
| Operating hours (hours/days) | 24/7 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | Yes |

### Technical details

| Feature | Value |
|---|---|
| Audio out (mini jack) | 1 |

### Thin Client

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

### Computer system

| Feature | Value |
|---|---|
| Computer system | Yes |
| Computer system type | System on Chip (SoC) |

### Other features

| Feature | Value |
|---|---|
| Bluetooth | Yes |
| Certification | Class B
60950-1, 62368-1 |
| Flash memory | 16000 MB |
| RJ-45 input ports | 1 |
| RS-232 input ports | 1 |
| RS-232 output ports | 1 |
| Optional features | WMN4070SG
STN-L4355G |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 107 kWh |
| Power consumption (typical) | 143 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power consumption (sleep) | 0.5 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Display depth | 56.7 mm |
| Display height | 734.6 mm |
| Display weight | 26900 g |
| Display width | 1253.8 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 80 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 32500 g |
| Package depth | 165 mm |
| Package height | 884 mm |
| Package width | 1421 mm |

## FAQ

### How much does the Samsung QM55B-T 55" digital signage 4K flat panel cost, and is it available for purchase?

The price is 2,170.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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 29.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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 Samsung 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 Samsung 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, energy efficiency class (sdr), energy consumption (sdr) per 1000 hours, 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 Samsung QM55B-T 55" digital signage 4K flat 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/5034674/65164670_large.webp