Viewsonic 75“ 4K OS-Free Commercial Display. Product design: Digital signage flat panel. Display diagonal: 190.5 cm (75"), Display technology: LCD, Display resolution: 3840 x 2160 pixels, Display brightness: 500 cd/m², HD type: 4K Ultra HD. Operating hours (hours/days): 24/7. Product colour: Black
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.
Panel type: TFT
Feature: LED backlight
LED backlighting type: Direct-LED
Display diagonal: 190.5 cm (75″)
Display technology: LCD
Display resolution: 3840 x 2160 pixels
Display brightness: 500 cd/m²
HD type: 4K Ultra HD
Native aspect ratio: 16:9
Response time: 8 ms
Contrast ratio (typical): 5500:1
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Active display area (W x H): 1650.24 x 928.26 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
VGA (D-Sub) input ports: 1
DisplayPort version: 1.2
Feature: USB port
USB ports quantity: 3
USB version: 2.0
USB connector type: USB Type-A, USB Type-C
Feature: USB Type-C DisplayPort Alternate Mode
Ethernet LAN (RJ-45) ports: 1
Feature: PC Audio in
Feature: RS-232 interface
Digital audio optical out: 1
Feature: PC Audio out
Audio
Feature: Built-in speaker(s)
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
Feature: VESA mounting
Panel mounting interface: 600 x 400 mm
Bezel width (bottom): 1.59 cm
Bezel width (side): 1.59 cm
Bezel width (top): 1.59 cm
Feature: Anti-glare screen
Performance
Purpose: Commercial
Operating hours (hours/days): 24/7
Feature: HDCP
HDCP version: 1.4/2.2
Power
Power consumption (typical): 119.6 W
AC input voltage: 100 – 240 V
Weight & dimensions
Display width: 1688.4 mm
Display depth: 79.8 mm
Display height: 966 mm
Display weight: 31.8 kg
Weight: 34.8 kg
Packaging data
Package width: 1860 mm
Package depth: 185 mm
Package height: 1085 mm
Package weight: 45.7 kg
Packaging content
Feature: Remote control included
Feature: Batteries included
Cables included: AC, HDMI, RS-232
Feature: Mounting kit
Operational conditions
Operating temperature (T-T): 0 – 40 °C
Operating relative humidity (H-H): 20 – 80%
Logistics data
Products per master (outer) case: 1 pc(s)
Pallet gross length: 114 cm
Pallet gross width: 195 cm
Pallet gross height: 120 cm
Harmonized System (HS) code: 8528521000
Network
Feature: Ethernet LAN
Technical details
Sustainability certificates: ENERGY STAR, EPEAT Gold, ErP
Compliance certificates: CB, CE, EAC, Federal Communications Commission (FCC), RCM, REACH, RoHS, WEEE, cTUVus
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