Detailed Specifications
Samsung OH55DX-S Outdoor High Brightness Display
overview
Samsung OH55DX-S is a 55-inch Full-HD outdoor commercial display engineered for 24/7 digital signage and high-ambient-light environments such as building exteriors, transit hubs, and outdoor advertising. It uses a VA LCD panel with sustained 3,500 nits brightness and 4,000 nits peak to maintain legible content even under direct sunlight. Certified for outdoor use with IP56 weatherproofing and IK10 impact resistance, it's built to operate reliably through dust, rain, and physical stress.
The platform runs Tizen-based signage OS with onboard content playback and supports wired control via HDBaseT, RS-232, and RJ45, plus USB inputs for media. It is not designed for indoor hospitality TV use or broadcast-grade calibration tasks and requires proper outdoor mounting hardware and service access planning.
key features
- full hd 1920×1080 for clear outdoor messaging
- 3,500 nit sustained brightness in direct sunlight
- ip56 weatherproof & ik10 impact-rated body
- dual hdmi & hdbaseT for flexible input control
- built-in tizen signage for content playback
specifications
| spec name | value |
|---|
| Brand | Samsung |
| Part Number | OH55DX-S |
| Product Type | 55″ Outdoor High-Brightness Display |
| Display Size | 55″ diagonal (54.6″ viewable) |
| Resolution | 1920 × 1080 (Full HD) |
| Panel Type | VA LCD LED backlight |
| Brightness (Sustained) | 3,500 nits |
| Brightness (Peak) | 4,000 nits |
| Contrast Ratio | ~6,000:1 |
| Operating Hours | 24/7 |
| Ingress Protection | IP56 (dust/water resistant) |
| Impact Rating | IK10 |
| Operating System | Tizen 6.5 signage |
| Inputs | 2 × HDMI (2.0), HDBaseT |
| Control | RS-232, RJ45 LAN |
| USB Ports | 2 × USB-A |
| Wireless | Optional / external Wi-Fi & BT module |
| HDCP | 2.2 |
| Mount | Outdoor VESA / custom frame compatible |
| Power | 100 - 240 VAC, 50/60 Hz |
| Environmental | -30 °C to 50 °C ambient |
