B2BSamsungDigital Signage
Samsung QM55C
55" Crystal UHD signage (QMC) — 500 cd/m² brightness rated for 24/7 operation.
Screen size
- Reference SKU
- LH55QMCEBGCXEN
- Brand
- Samsung
Get a fixed DDP price from the closest regional hub — typically within one business day.
Overview
The Samsung QM55C is the 24/7 workhorse of Samsung's Crystal UHD signage range — 500 nits of sustained brightness, an ultra-slim chassis with even bezels and centred VESA holes for demanding retail, transport and corporate environments.
The QMC series carries ENERGY STAR 8.0 certification for energy efficiency, runs the Tizen signage player on board and is managed remotely through Samsung VXT. Samsung Knox secures the platform, and RS232C / RJ45 control simplifies integration into existing AV systems.
Key highlights
- 55" 4K Crystal UHD (3840 × 2160)
- 500 cd/m², rated for 24/7 operation
- Ultra-slim depth, even bezel, centred VESA
- Tizen on-board player, VXT ready
- ENERGY STAR 8.0 certified
Full technical specifications
| Display size | 55 inch |
|---|---|
| Panel type | VA |
| Resolution | 3,840 × 2,160 (4K UHD) |
| Pixel pitch | Varies by screen size |
| Brightness (typ.) | 500 cd/m² |
| Contrast ratio | 4,000:1 |
| Viewing angle | 178° / 178° |
| Operating hours | 24/7 |
| Orientation | Landscape / portrait |
| Operating system | Tizen signage platform (on-board player) |
| Content management | Samsung VXT ready |
| Embedded security | Samsung Knox |
| Inputs | HDMI 2.0 × 2, DP 1.2, USB 2.0, RS232C, RJ45 |
| Speakers | 2 × 10 W |
| Certification | ENERGY STAR 8.0 |
| Dimensions | See official Samsung specifications |
| Weight | Varies by screen size |
| VESA mount | 300 × 300 mm |
| Model code | LH55QMCEBGCXEN |
What's in the box
- QM55C display
- Remote control
- Power cable
- Quick setup guide
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