# Professional 55" ViewSonic 4K Commercial Display (3840x2160, 500 cd/m², Android 14, 24/7)

**URL:** https://aio.lv/en/product--viewsonic-cde5531-1c--11651962
**Data updated:** 2025-11-27 12:26 (EET)
**Category:** Monitors
**Manufacturer:** VIEWSONIC
**Manufacturer code:** CDE5531-1C
**EAN:** 766907034707
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 159.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 958.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viewsonic-cde5531-1c--11651962

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 10.56 EUR |

## Summary description

55" ViewSonic professional commercial display with 4K Ultra HD (3840×2160) resolution and 500 cd/m² brightness. LCD TFT panel with 6.5 ms response, 1200:1 contrast and flat screen shape. Built-in speakers, Wi‑Fi and Android 14 for ProAV integration. Designed for digital signage and continuous 24/7 operation; VESA mountable and suitable for retail, corporate and public spaces.

## Long description

The ViewSonic CDE31 Series is a commercial 55" (139.7 cm) digital signage display with native 4K UHD resolution (3840 × 2160) designed for continuous 24/7 use in corporate, retail, education and healthcare environments. It supports both landscape and portrait orientations, runs Android 14 on a Quad‑Core SoC with 8 GB RAM and 32 GB storage (upgradeable to Android 16), and provides centralized device management via ViewSonic Manager.
Advantages
The CDE31 Series offers fast warm-boot performance for near-instant content availability while maintaining native 4K clarity in either mounted orientation. Built for commercial reliability, it supports 24/7 operation with 500 cd/m² brightness, integrated speakers and versatile connectivity. A single USB-C cable can carry video, data, Ethernet and up to 65 W power delivery. Wireless casting via AirSync (AirPlay, Miracast, Chromecast), scheduled USB playback with boot-on-source and automatic signal failover simplify setup and daily operation. Centralized remote management and ProAV integration enable efficient control across multiple displays.
Key specifications
Fast warm boot: launches in under 7 seconds
Native 4K UHD (3840 × 2160) in landscape and portrait orientations
Scheduled USB media playback with boot-on-source and automatic failover
Commercial-grade brightness: 500 cd/m² and 24/7 reliability
ProAV integration, Web UI and centralized control via ViewSonic Manager
Android 14 OS, Quad‑Core SoC, 8 GB RAM, 32 GB storage; upgradeable to Android 16
One-cable USB-C: video, data, Ethernet and 65 W power delivery
Wireless sharing: AirSync compatible with AirPlay, Miracast and Chromecast
Built-in speakers: 2 × 16 W (32 W total) and 3.5 mm audio I/O
Panel: 55" (139.7 cm) LCD, Direct‑LED, 60 Hz, 6.5 ms
Connectivity: HDMI 2.1 input / 2.0 output, Ethernet LAN, Wi‑Fi
Color/finish: indoor digital signage flat panel, black
How to use
Mount the ViewSonic CDE31 in landscape or portrait according to the manufacturer’s mounting instructions and connect mains power plus network via Ethernet or Wi‑Fi. Use the USB‑C port for single‑cable laptop connections to transmit video, data and Ethernet while delivering up to 65 W power, or enable wireless casting with AirSync from compatible devices. Configure scheduled USB playback or boot-on-source to automate signage and set input priority with automatic failover as required. For multi-display installations, integrate with ProAV control systems and register displays in ViewSonic Manager for centralized monitoring and remote management.
Recommendations
For reliable 24/7 operation, install the display in a well-ventilated location and use centralized management (ViewSonic Manager) to deploy content, schedule USB playback and configure input priority and failover.

## 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) | 1200:1 |
| Display brightness | 500 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Contrast ratio (dynamic) | 5000:1 |
| 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 | 200 x 200 |
| Product design | Digital signage flat panel |
| Bezel width (side) | 9.9 mm |
| Bezel width (top) | 9.9 mm |
| Bezel width (bottom) | 9.9 mm |
| Orientation | Horizontal/Vertical |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 2 |
| PC Audio in | Yes |
| RS-232 interface | Yes |
| PC Audio out | Yes |
| Digital audio optical out | 1 |
| USB version | 2.0/3.2 Gen 1 (3.1 Gen 1) |
| HDMI version | 2.0/2.1 |
| USB ports quantity | 3 |
| USB port | Yes |
| DisplayPort version | 1.2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery (USB PD) | Yes |
| HDMI input ports quantity | 3 |
| HDMI output ports quantity | 1 |
| USB Power Delivery up to | 65 W |

### 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 14 |
| Operating hours (hours/days) | 24/7 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Ethernet LAN data rates | 10, 100, 1000 |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 32 W |

### Technical details

| Feature | Value |
|---|---|
| OPS slot | 1 |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP |
| Compliance certificates | CB, CE, EAC, Federal Communications Commission (FCC), RCM, REACH, RoHS, WEEE, cTUVus |

### Thin Client

| Feature | Value |
|---|---|
| Built-in processor | Yes |
| Processor cores | 4 |

### Computer system

| Feature | Value |
|---|---|
| Processor manufacturer | ARM |
| Internal storage capacity | 32 GB |
| Processor architecture | ARM Cortex-A73 |
| Internal memory | 8 GB |

### Other features

| Feature | Value |
|---|---|
| Bundled software | AirSync, Manager |
| USB connector type | USB Type-A, USB Type-C |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| AC input voltage | 100 - 240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 12.95 kg |
| Display depth | 62 mm |
| Display height | 703.5 mm |
| Display weight | 12950 g |
| Display width | 1233 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 | AC, HDMI, RS-232 |
| Batteries included | Yes |
| Mounting kit | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 17980 g |
| Package depth | 156 mm |
| Package height | 839 mm |
| Package width | 1332 mm |

### Logistics data

| Feature | Value |
|---|---|
| Pallet gross width | 1450 mm |
| Pallet gross length | 1140 mm |
| Pallet gross height | 969 mm |
| Products per master (outer) case | 1 pc(s) |
| Harmonized System (HS) code | 8528521000 |

## FAQ

### How much does the ViewSonic 55" 4K Professional Commercial Display cost, and is it available for purchase?

The price is 1,159.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.06.2026 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" 4K Professional 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/11651962/66923559_large.webp