Large format display - ViewBoard CDE65G3-1C - 65in - 3840x2160 (4K UHD) - Android 14

Introduction

The ViewSonic CDEG3 Series is an OS-free commercial display designed for secure, round-the-clock operation in mission-critical environments across corporate, government, healthcare, and higher education sectors. By eliminating pre-installed apps and background services, it reduces software attack surface while supporting fast boot times and simplified IT management. With native 4K UHD resolution in both landscape and portrait orientation, 500-nit brightness, and built-in USB media playback, this secure signage solution ensures clear visibility for announcements and digital displays in high-traffic environments. It also features extended connectivity options including USB-C, HDMI 2.1, LAN, and RS-232, making it well-suited for BYOD meetings and video conferencing. To further streamline remote device management, the commercial-grade display integrates with leading ProAV control systems. Certified EPEAT® Gold, CDEG3 Series digital displays offer a low-maintenance, sustainable solution that balances security, performance, and operational efficiency for any mission-critical space.

Purpose-Built for Security-Sensitive Environments
The CDEG3 Series enhances security by adopting an OS-free architecture with no pre-installed apps, background services, or third-party systems. This design reduces software attack surface and simplifies long-term device management for corporate offices, government institutions, hospitals, and other sensitive environments.

Fast Cold Boot for Seamless Communication
With cold boot in under 8 seconds*, the CDEG3 Series eliminates delays at the start of meetings, presentations, and scheduled signage. This commercial-grade display ensures content appears exactly when it’s needed, operating 24/7 in corporate, retail, and education environments where every second counts.*Cold boot under 8 seconds supported via HDMI 2 and 3 only.

Universal Connectivity for BYOD Setups
This presentation display supports BYOD in classrooms and meeting rooms with USB-C (DP1.2, HDCP) and HDMI 2.1 ports, allowing both guest and internal users to connect personal devices and share content securely without accessing the internal network.

Landscape and Portrait Orientation
Supporting both landscape and portrait modes, this commercial-grade display adapts to a wide range of installation needs, from digital menu boards to meeting room signage, and school displays.

Bright, Clear Images
With 4K UHD resolution and 500 nits of brightness, the CDEG3 Series delivers vivid, detailed images even in well-lit environments. Ideal for meeting rooms and public displays, it ensures content remains clear, engaging, and easy to read.

Built for a Lower Environmental Impact?
Designed with sustainability in mind, the CDEG3 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.

Display

Panel type

TFT

LED backlight

Yes

LED backlighting type

Direct-LED

Display diagonal

165.1 cm (65")

Display technology

LCD

Display resolution

3840 x 2160 pixels

Display brightness

500 cd/m²

HD type

4K Ultra HD

Touchscreen

No

Native aspect ratio

16:9

Response time

6.5 ms

Contrast ratio (typical)

5000:1

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Active display area (W x H)

1428.48 x 803.52 mm

Panel life

50000 h

Native refresh rate

60 Hz

Haze rate

25%

Surface hardness

3H

Ports & interfaces

HDMI ports quantity

3

HDMI version

2.1

HDMI input ports quantity

3

DVI port

No

VGA (D-Sub) input ports

1

DisplayPort version

1.2

USB port

Yes

USB ports quantity

3

USB version

2.0

USB connector type

USB Type-A, USB Type-C

USB Type-C DisplayPort Alternate Mode

Yes

Ethernet LAN

Yes

Ethernet LAN (RJ-45) ports

1

PC Audio in

Yes

RS-232 interface

Yes

Digital audio optical out

1

PC Audio out

Yes

Audio

Built-in speaker(s)

Yes

Number of built-in speakers

2

RMS rated power

20 W

Design

Product design

Digital signage flat panel

Placement supported

Indoor

Orientation

Horizontal/Vertical

Product colour

Black

Screen shape

Flat

VESA mounting

Yes

Panel mounting interface

200 x 200 mm

Bezel width (bottom)

1.59 cm

Bezel width (side)

1.59 cm

Bezel width (top)

1.59 cm

Anti-glare screen

Yes

Weight & dimensions

Weight

25.1 kg

Display width

1466.7 mm

Display depth

79.7 mm

Display height

841 mm

Display weight

22.8 kg

Packaging data

Package width

1640 mm

Package depth

185 mm

Package height

960 mm

Package weight

31.1 kg

Performance

Purpose

Commercial

Operating hours (hours/days)

24/7

HDCP

Yes

HDCP version

1.4/2.2

Logistics data

Products per master (outer) case

1 pc(s)

Pallet gross length

114 cm

Pallet gross width

168.5 cm

Pallet gross height

2.04 m

Harmonized System (HS) code

8528521000

Power

Power consumption (typical)

101.7 W

AC input voltage

100 - 240 V

Packaging content

Remote control included

Yes

Batteries included

Yes

Cables included

AC, HDMI, RS-232

Mounting kit

Yes

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Operating relative humidity (H-H)

20 - 80%

Technical details

Sustainability certificates

ENERGY STAR, EPEAT Gold, ErP

Compliance certificates

CB, CE, EAC, Federal Communications Commission (FCC), RCM, REACH, RoHS, WEEE, cTUVus