Samsung QM55C 55 UHD 4K Commercial Display

Overview :

The Samsung QM55C is a 55-inch commercial signage display engineered for continuous 24/7 operation in corporate, retail, hospitality, education, and public environments. It delivers native UHD 3840×2160 resolution with ~500 nits brightness and Dynamic Crystal Color for clear, high-impact visuals in indoor signage deployments.

Designed with ultra-slim depth (~28.5 mm) and uniform bezels, the QM55C integrates cleanly into wall-mount, portrait, or landscape installations. It supports HDMI, DisplayPort, LAN (RJ45), RS-232 control, and built-in wireless connectivity for flexible content distribution and management.

This model is intended for indoor commercial use and is not weather-rated for outdoor direct sunlight environments. Deploy with appropriate mounts and ambient conditions for long-term reliability.

Key Features :

• 55″ UHD 3840×2160 resolution for detailed signage
• ~500 nits brightness for indoor ambient lighting
• Ultra-slim 28.5 mm depth with uniform bezels
• LAN & RS-232 control for networked management
• Portrait/landscape mounting flexibility

Brand	Samsung
SKU	QM55C
Condition	New
Dimensions	48.7 × 27.9 × 1.1 in
Weight	34.6 lbs
Part Number	QM55C
Product Type	Commercial UHD Display
Display Size	55" class (54.6" viewable)
Native Resolution	3840 × 2160 (UHD)
Brightness	~500 nits
Aspect Ratio	16:9
Panel Type	LCD (VA)
Inputs	3× HDMI 2.0, 1× DisplayPort 1.2
Control Interfaces	LAN (RJ45), RS-232
Wireless	Wi-Fi, Bluetooth
Built-in Speakers	Yes: 2×10 W
Orientation	Portrait/Landscape
Duty Cycle	24/7 commercial
VESA Mount	200 × 200 mm
Operating Temp	0–40 °C

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

Returns must be requested within 30 days of the original invoice date.
Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
A 25% restocking fee applies to non-defective merchandise returned by mistake.
Discontinued, close-out, and custom printed items are non-returnable unless defective.
Customer is responsible for return freight costs.

View full return policy

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Samsung QM55C 55 UHD 4K Commercial Display

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Samsung QM55C 55 UHD 4K Commercial Display

Overview :

Key Features :

Warranty

Returns

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