The Samsung OH55A is a high-visibility, 55-inch Full HD outdoor digital signage display built for 24/7 continuous operation in challenging environments. It ensures brilliant, clear content even in direct sunlight with an impressive 3,500 nits of brightness and advanced anti-reflection Magic Protection Glass. The rugged enclosure is IP56-rated for superior resistance to dust and water, while the IK10-rated tempered glass provides robust protection against external impact. Utilizing the powerful Tizen OS and embedded MagicINFO Player, the slim, all-in-one design allows for easy installation and seamless content management.
Deliver bright and brilliant messages, built for the outdoors
When it comes to providing concise communication for customers, Samsung’s OH75A features a bright screen for high visibility in various weather conditions. Also, designed for businesses, the OH75A is packed with robust hardware, ensuring longevity and flexibility.
Clear and vivid anytime, anywhere
With UL verification, Samsung’s OH75A provides UHD resolution and over 3,500nit brightness, allowing high visibility in various weather conditions. The screen uses a polarization technology to ensure viewing capability while wearing polarized lenses.
Bright and vivid colors for accurate communication and delivery
The OHA series delivers advanced color accuracy and brightness, creating vivid content through enhanced color reproduction of all red, green and blue shades. With crisp content being what customers now expect, the OHA’s uncompromised picture quality will be sure to capture customer attention.
Crystal Processor 4K
Intelligent UHD upscaling technology, made possibly by Samsung’s Crystal Processor 4K, allows content developed at a lower resolution to be elevated to UHD-level quality. It also performs edge restoration and noise reduction to optimize on-screen text and imagery.
Dynamic Crystal Display
The OH75A series features Dynamic Crystal Display, using 10 bit processing for flawless color expression, allowing viewers to enjoy a wider spectrum of colors up to one billion shades. HDR+ compatibility converts standard definition content to HDR quality for sharper contrast and more vivid colors.
Enhanced visibility with anti-reflection technology
Samsung OH75A is enhanced by Magic Protection Glass, which utilizes advanced anti-reflection technology. This innovative solution ensures much better visibility when watching in broad daylight, with a significantly low total reflection rate, ensuring clearer images and text for every viewer.
Optimized protection in a variety of outdoor conditions
With certified IP56-rated protection, OHA delivers robust reliability to withstand physical impact as well as dust and water that might affect the display. This ensures optimized operation in a variety of outdoor conditions for consistent performance.
Robust durability for screen safety
Fitted with tempered Magic Protection Glass, the Samsung OHA provides durability that is IK10-rated, ensuring advanced safety and protection against external impact. This ensures the product is safe against unexpected damage, giving store manager better peace of mind.
Smooth and seamless content playback
The embedded MagicINFO Player S7, backed by the powerful TIZEN operating system, boosts the overall performance of the display and offers painless content management. This ensures seamless transitions and playback to deliver a better experience for both customers and store managers.
Specifications
Display
Connectivity
Diagonal Size:1m 38cm (55")
Panel Type:VA
Resolution:1,920 x 1,080
Pixel Pitch (HxV):0.63 x 0.63
Brightness (Typ):3,500 (Peak 4,000 )
Contrast Ratio:6,000:1
Viewing Angle (H/V):178/178
Response Time:6ms
Colour Gamut:72 %
Glass Haze:0 %
H-Scanning Frequency:30~136kHz(HDMI)
Maximum Pixel Frequency:594MHz(HDMI)
V-Scanning Frequency:24~75Hz(HDMI)
Contrast Ratio (Dynamic):100,000:1
Operation Time Support:24/7
HDMI In:2
Version of HDMI:2
Version of HDCP:2.2
USB:1
HDBaseT In:Yes
Audio Out:Stereo Mini Jack
Power Out:No
RS232 In:Yes
RS232 Out:Yes
RJ45 In:Yes
RJ45 Out:Yes
Power
Dimension
Power Supply:AC100-240V 50/60Hz
Power Consumption (On Mode):530W
Power Consumption (Sleep Mode):0.5W
Set Dimension (WxHxD):1260.6 x 731.4 x 85 mm
Package Dimension (WxHxD):1358 x 845 x 230 mm
Product Weight
Operation Conditions
Set Weight:46.1 kg
Package Weight:52.6 kg
Temperature:-30℃~ 50℃
Humidity:10 ~ 80%, non-condensing
Mechanical Specification
Optional Feature
VESA Mount:1186 x 560 mm
Bezel Width:24.9mm (T/B/L/R)
Glass Thickness:5T
Glass Film:AG, AR, 4/λ
Protection Glass:Yes
Mount:Sold Separately
SoC
Certification and Compliance
OS Version:Tizen 5.0
Flash Memory Size:8GB
EMC:Class A
Safety:60950-1
FAQs:
1. Is the Samsung OH55A bright enough for use in direct sunlight?
Yes. The Samsung OH55A is specifically designed for high-visibility outdoor use with a brightness level of 3,500 nits (peaking at 4,000 nits). It features a built-in auto-brightness sensor that adjusts the screen based on ambient light, and it uses circular polarizing technology to ensure the content is clearly visible even to viewers wearing polarized sunglasses.
2. Is the Samsung OH55A waterproof and dustproof?
The OH55A is IP56-rated, meaning it is fully protected against harmful dust and high-pressure water jets from any direction. It is a "true all-weather" display designed to withstand rain, snow, and extreme humidity. For added durability, it features an IK10-rated Magic Protection Glass, which provides the highest level of resistance against physical impact and vandalism.
3. What is the operating temperature range for the Samsung OH55A?
This outdoor signage is engineered to perform in extreme environments, with an operating temperature range of -30°C to 50°C (-22°F to 122°F). It utilizes an advanced internal cooling system with four hidden fans to prevent overheating in direct sun and a specialized heating system to prevent panel freezing in sub-zero climates.
4. Does the Samsung OH55A require an external media player?
No. The OH55A features an all-in-one design with an embedded MagicINFO Player S6, powered by the Tizen operating system. This allows you to manage, schedule, and play content directly from the display without needing a separate PC or media box. It also supports HDBase-T for long-distance signal transmission over a single cable.
5. Can I manage the Samsung OH55A remotely?
Yes. Through Samsung’s MagicINFO™ solution and its integrated RJ45/RS232 ports, IT managers can monitor the health of the display, update content, and adjust settings from a central location. It also features Samsung Knox security, which provides three layers of protection to prevent unauthorized access to your business network through the display.
6. Is the Samsung OH55A designed for 24/7 use?
Yes. Unlike standard outdoor TVs, the OH55A is a commercial-grade display rated for 24/7 continuous operation. Its "all-in-one" power box is integrated into the slim frame to handle constant electrical loads, making it ideal for drive-thrus, transport hubs, and 24-hour retail environments.
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