ViewSonic CDE5531-1C 55" Commercial 4K UHD Display
55 inch 4K Professional Commercial Display with ProAV Integration
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The ViewSonic CDE5531 is a 55-inch commercial-grade 4K UHD display engineered for continuous 24/7 operation across corporate, retail, education, and healthcare environments. Powered by Android 14 (AOSP) with upgrade support to Android 16, it integrates a quad-core ARM Cortex-A73 SoC, 8 GB DDR4 RAM, and 32 GB storage to deliver fast warm-boot performance, smooth 4K playback, and responsive content delivery. With 500 nits brightness, a 1 200 : 1 (static) / 5 000 : 1 (DCR) contrast ratio, and ultra-wide 178° viewing angles, the CDE5531 ensures sharp, vibrant imagery in both landscape and portrait orientations. USB media playback with automatic failover, ProAV integration, and centralised management via ViewSonic Manager make it a dependable and efficient display for professional communication and digital signage applications.
Key Features
- Quad-Core SoC Performance: ARM Cortex-A73 processor with 8 GB DDR4 RAM and 32 GB storage delivers rapid warm boot (under 7 seconds) and fluid 4K UHD playback for continuous content delivery.
- Vivid 4K Visuals: 3840 × 2160 native resolution, 500 nits brightness, and a 1 200 : 1 (typical) / 5 000 : 1 (DCR) contrast ratio ensure sharp, true-to-life images for signage and presentations.
- Flexible Orientation: Supports both landscape and portrait modes, ideal for a wide range of professional display scenarios.
- Reliable 24 / 7 Operation: Commercial-grade DLED backlight rated for 50 000 hours ensures continuous performance in demanding environments.
- Comprehensive Connectivity: HDMI 2.0 × 3 (HDMI 1 with ARC), USB-A × 2 (USB 2.0 and USB 3.2 Gen 1), USB-C (DP 1.2 with 15 / 65 W PD and Ethernet sharing), RS-232, SPDIF, RJ45 × 2 (LAN In / Out), 3.5 mm audio I/O, and Wi-Fi slot for seamless integration.
- USB Playback with Automatic Failover: Maintains uninterrupted signage by switching automatically to USB media playback when the primary signal source is lost.
- ProAV Integration & Remote Management: Supports integration with major AV control systems and centralised control via ViewSonic Manager and web-based UI.
- Integrated Dual Speakers: Built-in 16 W × 2 speakers provide rich, clear audio for presentations and public communication.
- Energy Efficient & Certified: ENERGY STAR 8.0 and EPEAT Gold certified with a typical power consumption of 57.75 W for sustainable, low-cost operation.
Specifications
| Screen Size | 55 inches (diagonal) |
| Display Type | TFT LCD module with DLED backlight |
| Display Area (W × H) | 1209.6 × 680.4 mm |
| Resolution | 3840 × 2160 (4K UHD) |
| Aspect Ratio | 16 : 9 |
| Brightness | 500 nits (typical) |
| Contrast Ratio | 1 200 : 1 (typ.) / 5 000 : 1 (DCR enabled) |
| Response Time | 6.5 ms |
| Viewing Angle | 178° (H) / 178° (V) |
| Backlight Life | 50 000 hours |
| Surface Treatment | Anti-glare coating, 3H hardness, 25 % haze |
| Orientation | Landscape / Portrait |
| Processor | Quad-core ARM Cortex-A73 SoC |
| Memory / Storage | 8 GB DDR4 / 32 GB Flash |
| Inputs | HDMI × 3 (HDMI 2.0 @ 60 Hz; HDMI 1 with ARC), RS-232 × 1, Wi-Fi slot × 1 |
| Outputs | Audio Out (3.5 mm) × 1, SPDIF × 1, RJ45 (LAN In/Out) × 2 (10 / 100 / 1000 M) |
| USB Ports | USB-A × 2 (USB 2.0 and USB 3.2 Gen 1), USB-C × 1 (DP 1.2, USB 2.0, 15 W PD, Ethernet sharing) |
| Speakers | 2 × 16 W built-in speakers |
| Embedded OS | Android 14 AOSP (upgradable to Android 16) |
| Bundled Software | AirSync (Wireless Presentation), ViewSonic Manager (Device Management) |
| Power Supply | 100 – 240 V AC ± 10 %, 50 / 60 Hz |
| Power Consumption | 57.75 W (typical) / ENERGY STAR 8.0 certified |
| Mounting (VESA) | 400 × 400 mm |
| Operating Temperature | 0 – 40 °C / 20 – 80 % RH (non-condensing) |
| Operating Hours | 24 / 7 continuous operation |
| Dimensions (W × H × D) | 1233 × 703.5 × 62 mm |
| Weight | Net 12.95 kg / Gross 17.98 kg |
| Certifications | ENERGY STAR 8.0, EPEAT Gold, CE, FCC, RoHS, REACH, ErP-Eco, CA65, WEEE |
| Included Accessories | 3 m power cord, remote control, 2 × AAA batteries, Quick Start Guide, RS-232 adapter, 4 × wall-mount screws, 3 m HDMI cable (LA certified), compliance statement |
Application Examples
| Corporate & Meeting Rooms | Deliver crystal-clear 4K presentations and real-time signage with centralised control through ViewSonic Manager. |
| Retail & Public Spaces | Engage audiences with vivid promotional visuals and continuous 24 / 7 playback supported by failover protection. |
| Education & Healthcare | Facilitate interactive learning and digital communication through reliable, easy-to-manage displays. |
| Transport & Hospitality Venues | Display announcements, schedules, or wayfinding information with superior visibility and energy-efficient operation. |
The ViewSonic CDE5531 combines 4K clarity, durable 24/7 performance, and seamless Android-based operation for a wide range of professional display applications. With powerful ProAV integration, fast warm boot, and centralised control, it offers an all-in-one solution for efficient, impactful visual communication.