The ViewSonic CDE31 Series is a turnkey, commercial-grade digital display that delivers impactful communication across corporate, retail, education, and healthcare environments. With native 4K Ultra HD resolution and reliable 24/7 operation, it delivers sharp, consistent visuals in both landscape and portrait orientations— ideal for digital signage and meeting spaces. Powered by Android 14 OS and a next-generation Quad-Core SoC with 8GB RAM, the CDE31 Series ensures smooth playback and responsive performance for continuous content delivery. The platform is upgradeable to Android 16, supporting ongoing security updates and long-term compatibility. For streamlined deployment and management, it offers seamless ProAV integration with leading control systems, dual 16W built-in speakers, 3.5 mm audio in/out. It also supports static IP configuration, a simplified web-based UI, and centralized remote control via ViewSonic Manager.

Always-On Playback ​

Fast Warm Boot for Seamless Communication
With a warm boot in under 7 seconds, the CDE31 Series
eliminates delays at the start of meetings, presentations, and scheduled signage. It ensures your content appears exactly when it’s needed—ideal for corporate, retail, and education environments where every second counts.

Future Ready, High-Performance Platform
The CDE31 Series combines a powerful Quad-Core SoC with Android 14, 8GB RAM, and 32GB of storage to deliver smooth playback and responsive multitasking. Upgradable to Android 16, this robust platform ensures long-term compatibility, security, and performance, making it a future-ready display solution for evolving signage and collaboration needs.

Flexible Orientation for Any Setup
Supporting both landscape and portrait modes, this commercial-grade display adapts to a wide range of installation needs, from retail and digital menu boards to meeting room displays and campus communication.

Native 4K Resolution for Uncompromised Detail
The CDE31 Series delivers true native 4K resolution in both landscape and portrait modes, offering noticeably sharper and more detailed visuals than standard upscaled 4K. This ensures exceptional clarity and precise detail reproduction, making it ideal for text-heavy presentations and visually rich digital signage.

Commercial-grade Digital Display
Built for 24/7 operation, the CDE31 Series ensures uninterrupted communication across business-critical environments. It features 500 nits of brightness for clear, vibrant visuals, along with HDMI 2.1 input and 2.0 output for seamless screen duplication and tiling across up to 9 displays.

Scheduled USB Media Playback
The CDE31 Series supports USB playback for video, audio, and image files. Boot-on-Source functionality—via USB Auto-Play or resume-last-source settings—enables seamless, automated playback for digital signage without requiring a connected PC.

Signal Failover for Continuous Playback
When no signal is detected on the primary input, the CDE31 Series automatically switches to the next available source, ensuring uninterrupted content display. With configurable input priority, users can assign fallback sources such as alternate HDMI, USB-C, or a powered-on OPS to maintain uninterrupted content delivery in high-traffic environments like retail stores, transit hubs, and corporate lobbies where uptime is essential.

Flexible Connectivity ​

One-Cable USB-C Connectivity
The CDE31 Series features a USB-C port that supports audiovisual signal, fast data transfer, Ethernet, and 65W charging—all through a single cable. Ideal for meeting rooms and shared workspaces, it allows users to plug in their laptop and instantly present, power up, and stay connected without extra adapters or clutter.

Wireless Content Sharing
The CDE31 Series offers wireless screen sharing through AirSync, allowing users to cast from laptops and mobile devices via a web browser without the need for cables or software installation. For more advanced needs, AirSync supports split, extended, and grouped display modes. Both solutions are compatible with AirPlay, Miracast, and Chromecast, ensuring fast and secure screen sharing across huddle spaces, meeting rooms, and large venues.

Built-In Speakers and Audio I/O for AV Flexibility
Two integrated 16W speakers deliver clear, powerful sound for standalone use in smaller spaces like huddle and meeting rooms. For larger environments or more advanced AV setups, 3.5 mm audio I/O ports enable seamless integration with external audio systems—ideal for classrooms, lobbies, and public venues.

Remote Management​

Effective Messaging Across Every Display
ViewSonic Manager makes it easy to centrally manage and distribute this content across multiple displays, helping IT teams communicate clearly at scale. Streamline corporate communication with photo, video, music, and message broadcasting that elevates the quality of announcements and ensures important information is conveyed effectively and engagingly.

Web-Based Remote Device Management
Built for IT efficiency, ViewSonic Manager gives admins remote management tools to control inputs, monitor usage in real time, and access insight reports. The browser-based Web UI streamlines access and navigation, while Remote Desktop simplifies troubleshooting and reduces the need for on-site IT support.

Green Performance​

Built for a Lower Environmental Impact
Designed with sustainability in mind, the CDE31 Series is the first large format display to earn EPEAT Gold certification. Combined with ENERGY STAR compliance, it offers businesses, schools, and institutions an energy-efficient solution that reduces environmental impact while maintaining high performance.

Specification

Product
Product id	997794
Brand	Viewsonic
Partnr	CDE8631-1C
EAN/UPC code	766907034745
Warranty (months)	24 months
Display
Display diagonal	86 inch
LED backlight	Y
LED backlighting type	Direct-LED
Display resolution	3840 x 2160 Pixels
Display brightness	500 cd/m²
HD type	4K Ultra HD
Touchscreen	N
Native aspect ratio	16:9
Response time	8 ms
Contrast ratio (typical)	1200:1
Contrast ratio (dynamic)	5000:1
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Active display area (W x H)	1895.04 x 1065.96 mm
Panel life	50000 uur
Native refresh rate	60 Hz
Surface hardness	3H
Haze rate	25 procent
Panel type	TFT
Ports & interfaces
HDMI ports quantity	4
HDMI version	2.0/2.1
HDMI input ports quantity	3
HDMI output ports quantity	1
DVI port	N
USB port	Y
USB ports quantity	3
USB version	2.0/3.2 Gen 1 (3.1 Gen 1)
Ethernet LAN	Y
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
Ethernet LAN (RJ-45) ports	2
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Wi-Fi	Y
USB Power Delivery	Y
USB Power Delivery up to	65 W
USB Type-C DisplayPort Alternate Mode	Y
PC Audio in	Y
RS-232 interface	Y
OPS module slot	Y
PC Audio out	Y
Audio
Built-in speaker(s)	Y
Number of built-in speakers	2
RMS rated power	32 W
Design
Design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
Orientation	Horizontal/Vertical
Screen shape	Flat screen
VESA mounting	Y
Panel mounting interface	600 x 400 mm
Anti-glare screen	Y
Bezel width (top)	15.9 mm
Bezel width (side)	15.9 mm
Bezel width (bottom)	15.9 mm
Performance
Purpose	Commercial
Operating hours (hours/days)	24/7
Power
Power consumption (typical)	104.21 W
Energy efficiency class (SDR)	F
AC input voltage	100 - 240 V
Computer system
Built-in processor	Y
Processor manufacturer	ARM
Processor architecture	ARM Cortex-A73
Processor cores	4
Internal memory	8 GB
Internal storage capacity	32 GB
Operating system installed	Android 14
Weight & dimensions
Display width	1930.8 mm
Display depth	68 mm
Display height	1101.7 mm
Display weight	42000 g
Packaging data
Package width	2110 mm
Package depth	225 mm
Package height	1247 mm
Package weight	56950 g
Packaging content
Handheld remote control	Y
Batteries included	Y
Cables included	AC, HDMI, RS-232
Mounting kit	Y
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80 procent
Technical details
Compliance certificates	CB, CE, EAC, Federal Communications Commission (FCC), RCM, REACH, RoHS, WEEE, cTUVus
Sustainability certificates	ENERGY STAR, EPEAT Gold, ErP
OPS slot	1
Other features
USB connector type	USB Type-A, USB Type-C
DisplayPort version	1.2
Bundled software	AirSync, Manager
Digital audio optical out	1
Display technology	LCD