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55 inch flat panel commercial display with thin black bezel and matte screen surface

SAMSUNG

SAMSUNG QM55C 55" 4K UHD commercial display

SKU CH-8MMD-600WX MPN QM55C

55-inch LED-backlit LCD display with 4K UHD resolution and Tizen OS for digital signage

  • Screen size55 in (140 cm)

Screen Size 55"

  • 4K UHD resolution with 3840 x 2160 pixels for sharp signage content
  • 6 inch viewable area on a 55 inch class panel for wide visibility
  • Tizen OS platform enables native app playback without external players
  • LED-backlit LCD technology delivers consistent brightness for commercial environments
  • Designed for digital signage use with continuous operation capability

Commercial 4K display for digital signage

The Samsung QM55C is a 55 inch class LED-backlit LCD panel built for continuous digital signage duty. Its 54.6 inch viewable area delivers 3840 x 2160 resolution in a flat form factor. The integrated Tizen OS platform runs content apps directly without an external media player. This unit suits retailers, corporate lobbies and venue operators who need a dedicated 4K UHD screen.

VESA mount and Tizen OS simplify setup

Standard VESA mounting points allow the display to be fixed to walls, stands or ceiling brackets with common hardware. The on-board Tizen OS removes the need to cable and configure a separate PC or player for many signage workflows. Network connectivity and content scheduling are managed through the display’s own menus. Installers should verify that the mounting surface supports the panel’s weight and that a suitable power circuit is available.

Steady 4K output during long operating hours

The LED backlight and commercial-grade panel are engineered for extended daily use rather than intermittent viewing. Heat dissipation is handled by the internal thermal design without external fan noise. Colour and brightness remain stable across the 3840 x 2160 pixel matrix during prolonged playback loops. The platform sustains Tizen OS apps and scheduled content without the performance drops seen in consumer TVs repurposed for signage.

How it compares

Measured against everything we stock in Business Display Panels, at today’s prices. Recalculated every night.

Price $872.99
Cheaper than about 66% of the 188 comparable items (median $1,344.49).
Screen size 55 in (140 cm)
Typical for this category: the median of 130 items is 55 in.

Specifications

Display
Screen size55 in (140 cm)
Size & build
Shipping weight20.58 kg
Package size1397 × 813 × 127 mm

Other versions of this model

4 more in the same range

Questions about this item

How do I confirm the 3840 x 2160 panel is running at its native 4K UHD resolution after installation?

Open the on-screen display menu on the QM55C and verify the current input shows 3840 x 2160 at 60 Hz; the Tizen OS home screen will also render at that resolution when no external source is connected.

What accessories are included with the QM55C and what must I source separately for a digital-signage deployment?

The display ships with a power cable, remote control, batteries and a quick-setup guide; mounting brackets, media players, network cables and any content-management software licences are not included.

The QM55C is listed as a 55" class with a 54.6" viewable area — which figure should I use when planning the install?

Use the 54.6" viewable diagonal for exact bezel-to-bezel spacing and mount clearances; the 55" class designation is a marketing shorthand and does not change the physical dimensions.

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