Samsung OH55A-S 55" Outdoor Display Front View
Samsung OH55A-S 55" Outdoor Display Front View Alternate
Samsung OH55A-S 55" Outdoor Display Side View
Samsung OH55A-S 55" Outdoor Display Back View
Samsung OH55A-S 55" Outdoor Display Inputs

Samsung OH55A-S 55" Outdoor Display, 3500 nit, 24/7, Tizen 5.0, IP56 rated, Landscape or Portrait



  • UL-verified for outdoor visibility with greater brightness than 3,500nit and 24/7 performance
  • Enhanced visibility with anti-reflection technology by Magic Protection Glass
  • Prevent humidity for optimal performance with hidden fans on the downside of the display
  • An optimum level of endurance equivalent to IK10 and extra durability with IP56 Ingress Protection

Model Specifications

1080p FHD



Screen Size


Display Technlogy


Run Time

3500 nit


3 Year


Panel Panel Panel
Diagonal Size 75 Diagonal Size 55 Diagonal Size 46
Type ADS Type 120Hz E-LED BLU Type VA
Resolution 3840*2160 (4K UHD) Resolution 1920*1080 (Full HD) Resolution 1920*1080 (Full HD)
Pixel Pitch(mm) 429.6 x 429.6 Pixel Pitch(mm) 0.630 x 0.630 Pixel Pitch(mm) 0.53 x0.53
Brightness(Typ.) 3500 nit Active Display Area(mm) 1209.60(H) x 680.40(V) Active Display Area(mm) 1018.08(H) x 572.67(V)
Contrast Ratio 1200:1 Brightness(Typ.) 3500(peak 4,000) nit Brightness(Typ.) 3500(peak 4,000) nit
Viewing Angle(H/V) 178/178 Contrast Ratio 5000:1 Contrast Ratio 6000:1
Response Time(G-to-G) 14ms Viewing Angle(H/V) 178/178 Viewing Angle(H/V) N/A
Color Gamut NTSC 72% Response Time(G-to-G) 8ms Response Time(G-to-G) N/A
Operation Hour 24/7 Display Colors 8 bit - 16.7M Color Gamut 72%
Haze 1% Color Gamut 72% Operation Hour 24/7
  Operation Hour 24/7 Haze 0%
  Haze 0%
Display Display
Dynamic C/R Mega Dynamic C/R 100,000:1
H-Scanning Frequency 15~81KHz (HDMI), 30~135KHz (DP) H-Scanning Frequency 26~136kHz(HDMI)
V-Scanning Frequency 24~75Hz (HDMI), 30~75Hz (DP) V-Scanning Frequency 24~75Hz(HDMI)
Maximum Pixel Frequency 77MHz Maximum Pixel Frequency 594MHz
Connectivity Connectivity Connectivity
Input Input Input
Video HDMI 2.0 (2) Video HDMI 2.0 (2), HDBaseT(LAN Common) RGB HDMI 2.0 (2), HDBaseT
Output Output USB USB 2.0 x 1
Audio Stereo Mini Jack Audio Stereo Mini Jack Output
Power Out No   Video HDMI 2.0
  External Control RS232C (In/Out), RJ45(In/Out), HDBaseT Audio Stereo mini Jack
External Control RS232C (In/Out), RJ45(In/Out), HDBaseT  
BT/WiFi No Power External Control RS232C(in/out), RJ45 (in/out), HDBaseT
Power Type Internal
Power Supply AC 100 - 240 V, 50/60 Hz Power
Power Supply AC100-240V 50/60Hz Power Consumption
Power Consumption Max[W/h] 530 Power Supply AC 100 - 240 V, 50/60 Hz
Max[W/h] N/A Typical[W/h] EU 274, US 159 Power Consumption
Typical[W/h] N/A BTU(Max) 1809 Max[W/h] 460
Sleep mode 0.5W Sleep mode Less than 0.5W Typical[W/h] 205W※ IEC 62087 measurement standard
Off mode - W Off mode Less than 0.5W Sleep mode 0.5
Mechanical Specification Mechanical Specification Mechanical Specification
Dimension (mm) Dimension (mm) Dimension (mm)
Set 1774.8 x 1053.4 x 130 mm Set 1260.6 x 731.4 x 85.0 mm Set 1069 x 623.6 x 85
Package 1932 x 1251 x 367 mm Package 1358 x 845 x 230 mm Package 1156 x 713 x 200
Weight (kg) Weight (kg) Weight (kg)
Set 134 kg Set 46.1 kg Set 36
Package 150 kg Package 52.6 kg Package 40.5
Protection Glass Yes Protection Glass Yes (5T Tempered Glass) VESA Mount (mm) 995 x 500 /1000 x 400 (VESA Bracket Option)
Bezel Width (mm) 59.8 Bezel Width (mm) 24.9 / 24.9 / 24.9 / 24.9 mm Bezel Width (mm) 24.9mm
Operation Operation Operation
Operating Temperature -30  ℃  ~   50   ℃ Humidity 10  %  ~   80   %   ,non-condensing % Operating Temperature -30  ℃  ~   50   ℃ Humidity 10  %  ~   100   %   Operating Temperature -30  ℃  ~   50   ℃ Humidity 10.0  %  ~   100.0   %  
Feature Feature Feature
Key Features N/A Key Features Power-box Integrated, IP56 Outdoor,Built-in MagicInfo Player S6, SSSP 6.0 Key Features Power-box Integrated, IP56 Outdoor / Built-in MagicInfo Player S7, SSSP 7.0
Orientation N/A Orientation Landscape / Portrait Orientation Landscape / Portrait
Remote Control N/A Remote Control N/A Remote Control N/A
Special Features N/A Special Features IP56 Rated Simple Enclosure Outdoor, Protection Glass(IK-10 Level, Anti Graffiti, Infrared Reduce), Polarized Sun Glasses Viewable in any direction, HD Base T for Long Distance Installalling, Portrait /Landscape Installation Support, Lamp Error Detection, Auto Brightness Control with Ambient Brightness Sensor, Temperature Sensor, RJ45 MDC, Auto Source Switching & Recovery, Clock Battery(80hrs Clock Keeping), Kensington Lock Special Features H/W : IP56 Rated Simple Enclosure Outdoor Protection Glass(IK-10 Level, Anti Graffiti, Infrared Reduce) Polarized Sun Glasses Viewable in any direction HD Base T for Long Distance Installalling Auto Brightness Control with Ambient Brightness Sensor Temperature Sensor Clock Battery(80hrs Clock Keeping) Kensington Lock S/W : Auto Source Switching & Recovery RJ45 MDC
Internal Player Processor N/A Internal Player Processor Cortex A72 1.7GHz Quad-Core CPU Internal Player Processor Cortex A72 1.7GHz Quad-Core CPU
On-Chip Cache Memory N/A On-Chip Cache Memory L1 Instruction Cache : 48KB / L1 Data Cache : 32KB / L2 Cache : 2MB On-Chip Cache Memory N/A
Clock Speed N/A Clock Speed 1.7GHz Clock Speed N/A
Main Memory Interface N/A Main Memory Interface 2.5GB / LPDDR4 1.5GHz 64bit Main Memory Interface N/A
Graphics N/A Graphics Graphic resolution : 1920x1080 / Output resolution : 1920x1080 - Supports OpenGL ES Graphics N/A
Storage (FDM) 8GB Storage (FDM) 8GB (3.88GB Occupied by O/S, 4.12GB Available) Storage (FDM) 8GB (3.88GB Occupied by O/S, 4.12GB Available)
Multimedia N/A Multimedia Video Decoder : MPEG-1/2/4, H.263, H.264/AVC, UHD H.264/AVC / VC-1, AVS+, HEVC, JPEG, PNG, VP8, VP9 Audio Decoder : AC3 (DD), MPEG Multimedia N/A
IO Ports N/A IO Ports USB 2.0 IO Ports N/A
Operating System Tizen 5.0 Operating System Tizen 4.0 (VDLinux) Operating System Tizen 5.0 (VDLinux)
Certification Certification Certification
Safety 60950-1 Safety 60950-1 Safety 60950-1
EMC Class A EMC Class A EMC Class A
    IP Rating IP56 IP Rating IP56
Accessory Accessory Accessory
Included N/A Included Quick Setup Guide, Regulatory Guide, Warranty Card, Power Cord, Remote Controller, Batteries Included Quick Setup Guide / Warranty Card / Power Cord / Remote Controller + Batteries
Optional Optional Optional
Stand N/A Stand N/A Stand N/A
Mount N/A Mount N/A Mount Sold Separately
Specialty N/A Specialty N/A Specialty N/A
Media Player Media Player Media Player
Media Player N/A Media Player N/A Media Player  

The OHA/OHB Series

The role of displays has expanded across industries, with digital boards now trending as an alternative to static images, particularly in outdoor environments such as drive thru, gas and EV charging stations, and even signposts. Content in these environments must be visible even under bright light, while also remaining stable and durable against a variety of tough conditions for optimized business performance. The right digital signage not only provides a higher level of customer experience, but also maximizes operational efficiency through flexible signage management for an optimized solution.

Key Features


When it comes to providing concise communication for customers, Samsung’s OH55A-S outdoor display screen features a bright screen for high visibility in various weather conditions. Also, designed for businesses, the OH55A-S is packed with robust hardware, ensuring longevity and flexibility.


The Samsung OH55A-S 55" screen is UL-verified for outdoor visibility with brightness levels over 3,500nits. Its 24/7 performance and polarization technology eliminate display blindness from polarized lenses and deliver continuously crisp content with a built-in auto brightness sensor that adapts to external lighting.


The OH55A-S 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 Samsung OH55A-S’s uncompromised picture quality will be sure to capture customer attention.


Samsung OH55A-S 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 total reflection rate of lower than 1.5%, ensuring clearer images and text for every viewer.


With certified IP56-rated protection, the OH55A-S outdoor display screen 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.


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.


  1. Quality and Performance: Professional displays are typically built to higher standards with superior image quality and performance. They often feature advanced technologies like high color accuracy, wider color gamut, deeper black levels, and better image processing capabilities.
  2. Durability and Reliability: Professional displays are engineered to withstand continuous and demanding use in commercial environments. They are built with higher-quality components, have better heat management systems, and are designed to operate for extended hours without compromising performance or longevity.
  3. Connectivity and Customization: Professional displays often offer a wider range of input and output options to accommodate various professional devices and workflows. They may include specialized ports for connecting professional-grade cameras, video editing equipment, and other peripherals.


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  • VIP Pricing: Our volume grants us access to the best manufacturer pricing in the industry.
  • Service: We offer free, unbiased project consultation and a dedicated, experienced project manager.
  • Extras: We adapt to your project needs - KniTec can handle your warranty claims, installation, and content creation.

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