ViewSonicDigital SignageSKU CDE55G3-1C
ViewSonic CDEG3 Series 55-inch 4K OS-Free Digital Signage Display – CDE55G3-1C
The ViewSonic CDE55G3-1C is a 55-inch 4K UHD OS-free commercial display for secure, round-the-clock signage in corporate, government, healthcare and education settings. It has 500 nits of brightness, a 5,000:1 contrast ratio and built-in USB media playback. Procure.ae supplies the CDE55G3-1C across the UAE, with quotes, delivery and installation.
The CDE55G3-1C uses a 3840 x 2160 (4K UHD) TFT LCD panel with DLED backlight, 500 nits typical brightness, a 5,000:1 contrast ratio and a 6.5 ms response time. Viewing angles are 178 degrees horizontally and vertically, and the anti-glare surface has 3H hardness. The display has no pre-installed apps or background services, which reduces the software attack surface and supports fast boot times. Built-in USB media playback runs signage content from USB storage.
The 55-inch model suits corporate lobbies, reception areas, announcement screens and BYOD meeting rooms. Its USB-C port carries DisplayPort 1.2 with HDCP 1.4 and 2.2, and the RJ45 port supports Wake on LAN for remote management. RS-232 and VGA inputs connect to control systems and older sources. It mounts on a 400 x 400 mm VESA pattern, which differs from the 400 x 200 mm pattern of the 43-inch CDE43G3-1C.
Screen Size
55 inch
Resolution
3840 x 2160 (4K UHD)
Brightness
500 nits
Type
Digital Signage Display
- OS-free design
- Native 4K UHD panel
- USB media playback
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
OS-free design
No pre-installed apps or background services, which reduces the software attack surface.
02
Native 4K UHD panel
3840 x 2160 resolution at 500 nits typical brightness and 5,000:1 contrast.
03
USB media playback
Two USB Type-A ports for system updates and built-in media playback.
04
USB-C input
USB-C port with DisplayPort 1.2, HDCP 1.4/2.2 and data for BYOD connections.
05
Network and control
RJ45 port with Wake on LAN and RS-232 control for remote management.
06
Landscape and portrait
Operates in both orientations on a 400 x 400 mm VESA pattern.
07
Low power consumption
Rated at 75.9 W with an ENERGY STAR certification.
08
Sustainable build
EPEAT Gold certified for low-maintenance, sustainable operation.
Specifications
25 specificationsGeneral
Key FeaturesOS-free, built-in USB media playback, USB-C DisplayPort input, RJ45 with Wake on LAN, RS-232 control, landscape and portrait, anti-glare 3H surface, 24/7 operation
ModelCDE55G3-1C
TypeDigital Signage Display
Display
Aspect Ratio16:9
BacklightDLED
Bezel Size15.9 mm
Brightness500 nits
Contrast Ratio5,000:1
Display TypeCommercial LCD display (OS-free)
OrientationLandscape and portrait
Panel TechnologyLCD
Resolution3840 x 2160 (4K UHD)
Response Time6.5 ms
Screen Size55 inch
Viewing Angle178° horizontal / 178° vertical
Performance
Operating SystemNone (OS-free, no pre-installed apps)
Connectivity
Input Voltage100–240 V AC ±10%
PortsVGA in × 1 (1080p at 60 Hz), RS-232 × 1, SPDIF × 1, RJ45 × 1 (Wake on LAN), USB Type-A × 2 (media playback), USB-C × 1 (DisplayPort 1.2)
Power
Power Consumption75.9 W
Physical
Dimensions1245 x 715 x 78.6 mm
Operating Humidity20% to 80% RH (non-condensing)
Operating Temperature0 to 40 °C (with automatic overheat shutdown)
VESA Mount400 x 400 mm
Weight14.3 kg
Compliance
CertificationsENERGY STAR, EPEAT Gold
Downloads
Manufacturer documents for the ViewSonic CDEG3 Series 55-inch 4K OS-Free Digital Signage Display – CDE55G3-1C — datasheets, manuals, drawings and certificates.
Questions
Can’t find your answer? Ask on WhatsApp
Is the CDE55G3-1C suitable for secure corporate signage?
Yes. As an OS-free display, it has no pre-installed apps or background services, which reduces the software attack surface. It also offers built-in USB media playback, so content can run without a separate media player.
Can the CDE55G3-1C be used for BYOD meetings?
Yes. The USB-C port carries DisplayPort 1.2 with HDCP 1.4 and 2.2 and USB data, so a laptop can connect with a single cable. The display also includes an RJ45 port and a VGA input for other sources.
Does the CDE55G3-1C support portrait orientation?
Yes. The display operates in landscape and portrait orientation. Portrait mounting suits vertical menus and wayfinding, and the panel is rated for either orientation. Check the wall fixing against the net weight of 14.3 kg before installation.
What VESA mount does the CDE55G3-1C need?
It uses a 400 x 400 mm VESA pattern. The panel measures 1245 x 715 x 78.6 mm and weighs 14.3 kg net. Procure.ae can recommend a compatible wall mount for your installation.
Can the CDE55G3-1C be controlled remotely?
Yes. It has an RJ45 port that supports Wake on LAN and an RS-232 port for control. ViewSonic describes the display as integrating with leading ProAV control systems for remote device management.
Can I buy the CDE55G3-1C in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
