Samsung QN55Q80DAFXZA 55" Q80D 4K HDR Smart QLED TV (120Hz, WiFi, Bixby, RS-232c, Titan Black)

Product Overview

The Samsung QN55Q80DAFXZA is a 55-inch Q80D QLED 4K Smart TV featuring Quantum Dot technology, 120Hz refresh rate, QHDR, WiFi, Bixby voice control, and RS-232c for commercial AV control system integration. Delivering premium QLED picture performance in a 55-inch form factor, this display is well-suited for executive conference rooms, corporate training spaces, hospitality suites, and mixed-use commercial environments requiring high picture quality alongside AV control integration.

Product Description

The Samsung Q80D series brings Quantum Dot QLED technology to a 55-inch display, producing wide color gamut imagery, high peak brightness, and QHDR contrast enhancement that commercial AV environments demand for premium visual presentations. Quantum Dot technology expands the color volume beyond standard LED panels, delivering more vivid and accurate color reproduction for branded content, executive presentations, and hospitality applications where visual impact matters.

The 120Hz refresh rate ensures smooth motion rendering for video content, live broadcast feeds, and dynamic digital content — reducing motion blur and improving perceived quality for seated audiences in training rooms and conference spaces. RS-232c control port compatibility allows integration with commercial AV control systems from Crestron, Extron, AMX, and other manufacturers, enabling systems integrators to incorporate this display into unified room control solutions without additional hardware.

WiFi connectivity provides flexible network integration for streaming and software management, while Bixby voice control adds hands-free convenience for executive and training room applications. Samsung's Tizen smart platform enables access to streaming apps and content beyond traditional AV inputs. Available through Creation Networks with commercial pricing and professional AV support for integrators and enterprise procurement teams seeking QLED performance in a managed commercial environment.

Key Features

• 55" QLED Quantum Dot Display — Wide color gamut and high peak brightness for premium commercial visual performance
• 4K UHD 3840x2160 Resolution — Sharp detail for presentations, video content, and commercial signage
• 120Hz Refresh Rate — Smooth motion handling for video, broadcast, and dynamic digital content
• RS-232c AV Control — Integration with Crestron, Extron, AMX and commercial AV control platforms
• QHDR Support — Enhanced contrast and color for a wide range of commercial content
• WiFi & Bixby Voice Control — Flexible connectivity and hands-free operation
• Samsung Tizen Smart Platform — Streaming app access and content management flexibility

Typical Applications

• Executive conference room and boardroom premium display
• Corporate training room and learning environment
• Hospitality suite and hotel room in-room entertainment
• Executive office and C-suite display
• Small to mid-size meeting room primary screen

Technical Specifications

Frequently Asked Questions

Does the QN55Q80DAFXZA support RS-232c for commercial AV control?

Yes. The RS-232c port enables integration with commercial AV control platforms including Crestron, Extron, and AMX, allowing this display to be fully incorporated into unified room control and automation systems in conference and training environments.

How does QLED performance compare to standard LED in a commercial conference room?

QLED Quantum Dot technology delivers wider color gamut and higher peak brightness than standard LED panels, producing more vivid and accurate color reproduction — particularly noticeable for branded presentations, video content, and environments with ambient lighting that requires higher brightness output.

Is the 120Hz refresh rate beneficial in conference room and training applications?

Yes. A 120Hz refresh rate delivers smoother motion for video content and dynamic presentations, reducing motion blur and improving perceived quality for audiences seated at various distances from the display — beneficial in training rooms with video-based instruction and conference rooms showing broadcast content.