# Commercial 55" 4K LCD Display VIEWSONIC CDE55G3-1C, 3840x2160, 500 cd/m², 24/7, TFT panel, VESA

**URL:** https://aio.lv/en/product--viewsonic-cde55g3-1c--12066654
**Data updated:** 2026-03-12 21:45 (EET)
**Category:** Monitors
**Manufacturer:** VIEWSONIC
**Manufacturer code:** CDE55G3-1C
**EAN:** 766907035667
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 150.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 950.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viewsonic-cde55g3-1c--12066654

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 13.18 EUR |

## Summary description

VIEWSONIC 55" commercial digital signage display, model CDE55G3-1C, features a 55" (139.7 cm) LCD TFT panel with 4K Ultra HD resolution (3840×2160) and 500 cd/m² brightness. Designed for 24/7 operation, it offers a 6.5 ms response time, 5000:1 contrast ratio, built-in speakers and VESA mounting. Suited for retail, corporate signage and public information screens.

## Long description

The VIEWSONIC CDE55G3-1C is a 55" commercial 4K LCD display designed for continuous 24/7 operation in professional environments. Featuring a 3840 × 2160 resolution on a TFT panel and 500 cd/m² brightness, this flat-panel display provides high-detail imaging suitable for digital signage, corporate communication, and public information screens. The unit is OS-free to reduce software attack surface and supports fast cold boot, USB media playback and multiple wired connectivity options including HDMI, USB-C, LAN and RS-232. VESA mounting and built-in speakers make the display ready for fixed installations in retail, education, healthcare and other mission-critical spaces.
Advantages
The display’s native 4K Ultra HD resolution combined with 500-nit brightness ensures clear, readable content even in well-lit areas. An OS-free architecture eliminates pre-installed apps and background services to lower security risk and simplify device management. Designed for continuous use, the panel supports 24/7 operation with a typical 6.5 ms response time and a 5000:1 contrast ratio for balanced motion clarity and contrast. Integrated connectivity options including USB-C (DisplayPort over USB-C), HDMI 2.1, Ethernet and RS-232 allow flexible integration with existing AV and network systems. Built-in speakers and standard VESA mounting reduce the need for extra accessories during installation.
Suitable for
Retail digital signage and menu boards
Corporate meeting rooms and reception displays
Public information screens in transport hubs and lobbies
Education spaces and lecture halls for BYOD presentations
Healthcare and government installations requiring a secure display
Key specifications
Display diagonal: 55 inches (139.7 cm)
Resolution: 3840 × 2160 (4K Ultra HD)
Panel type: TFT LCD
Brightness: 500 cd/m² (typical)
Contrast ratio: 5000:1 (typical)
Response time: 6.5 ms
Screen shape: Flat
Orientation: Supports landscape and portrait
Operation mode: Designed for 24/7 use
Connectivity: HDMI 2.1, USB-C (DP1.2, HDCP), Ethernet LAN, RS-232
Built-in audio: Integrated speakers
Mounting: VESA-compatible
Colour: Black
Weight: 16.7 kg
Energy efficiency: SDR class F; EPEAT Gold certified (series)
How to use
Install the display on a VESA-compatible mount or wall bracket suitable for a 55" panel and ensure reliable power and network connections. For BYOD presentations, connect source devices via HDMI or USB-C (DisplayPort over USB-C) and select the corresponding input. Use the built-in USB media playback feature to display offline content directly from a USB drive when network access is restricted. For remote control and integration with ProAV systems, connect the display to the LAN and configure RS-232 or IP control according to your control system’s documentation. Follow local regulations and safety recommendations when mounting and powering the display.
Usage recommendations
Place the display in locations where 4K resolution and 500 cd/m² brightness improve readability, such as well-lit lobbies, retail aisles or meeting rooms. For secure environments, keep the device on a managed network and disable unnecessary external storage or ports when not in use. Use portrait orientation for menu boards or vertical signage and landscape for presentations and video content. Regularly update installation documentation and test cold-boot behavior through HDMI inputs if fast startup is required.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 55 " |
| Display technology | LCD |
| HD type | 4K Ultra HD |
| Panel type | TFT |
| Display resolution | 3840 x 2160 |
| Response time | 6.5 ms |
| Contrast ratio (typical) | 5000:1 |
| Display brightness | 500 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Native aspect ratio | 16:9 |
| Touchscreen | No |
| Anti-glare screen | Yes |
| LED backlight | Yes |
| Active display area (W x H) | 1209.6 x 680.4 |
| Surface hardness | 3H |
| LED backlighting type | Direct-LED |
| Panel life | 50000 h |
| Haze rate | 25 % |
| Native refresh rate | 60 Hz |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Placement supported | Indoor |
| Panel mounting interface | 400 x 400 |
| Product design | Digital signage flat panel |
| Bezel width (side) | 15.9 mm |
| Bezel width (top) | 15.9 mm |
| Bezel width (bottom) | 15.9 mm |
| Orientation | Horizontal/Vertical |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| PC Audio in | Yes |
| RS-232 interface | Yes |
| PC Audio out | Yes |
| Digital audio optical out | 1 |
| USB version | 2.0 |
| HDMI version | 2.1 |
| VGA (D-Sub) input ports | 1 |
| USB ports quantity | 3 |
| USB port | Yes |
| HDCP version | 1.4/2.2 |
| DisplayPort version | 1.2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI input ports quantity | 3 |

### Ergonomics

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

### Audio

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

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| Purpose | Commercial |
| Operating hours (hours/days) | 24/7 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 20 W |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP |
| Compliance certificates | RoHS, WEEE, REACH, CB, CE, EAC, Federal Communications Commission (FCC), RCM, cTUVus |

### Other features

| Feature | Value |
|---|---|
| USB connector type | USB Type-C, USB Type-A |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Power consumption (typical) | 75.9 W |
| AC input voltage | 100 - 240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 16.7 kg |
| Display depth | 78.6 mm |
| Display height | 715 mm |
| Display weight | 14300 g |
| Display width | 1245 mm |

### Operational conditions

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

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | RS-232, HDMI, AC |
| Batteries included | Yes |
| Mounting kit | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 22300 g |
| Package depth | 160 mm |
| Package height | 845 mm |
| Package width | 1430 mm |

### Logistics data

| Feature | Value |
|---|---|
| Pallet gross width | 1445 mm |
| Pallet gross length | 1140 mm |
| Pallet gross height | 1810 mm |
| Products per master (outer) case | 1 pc(s) |
| Harmonized System (HS) code | 8528521000 |

## FAQ

### How much does the VIEWSONIC 55" CDE55G3-1C 4K Commercial Display cost, and is it available for purchase?

The price is 1,150.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 10.07.2026 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 VIEWSONIC 55" CDE55G3-1C 4K Commercial Display 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 VIEWSONIC 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 VIEWSONIC 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, response time, contrast ratio (typical), screen shape, vesa mounting, built-in speaker(s), energy efficiency class (sdr), weight, 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.

## Image

https://aio.lv/img/cache/product/12066654/67587061_large.webp