Convenient webOS Platform The UM5N-H is equipped with a high-performance SoC that allows for multiple tasks to be performed without a separate media player. The webOS platform provides app development tools with an intuitive UI that enhances user convenience enabling easy connection with external sensors and webOS partner apps to create an SI-friendly environment. Durability that Provides Reliability Optimized for business environments the UM5N-H is protected against salt dust iron powder and humidity thanks to conformal coating on power board allowing for stable operation. Also its customer-centric features such as IP5x 30-degree tilting and Shock Monitoring provide both reliability and satisfaction. Design for Space Utilization Designed with thin bezels and simple cable management the UM5N-H saves space. With specialized hidden power inlets it can be installed close to the wall leaving only about 13 mm of space with the slim bracket.
Convenient webOS Platform The UM5N-H is equipped with a high-performance SoC that allows for multiple tasks to be performed without a separate media player. The webOS platform provides app development tools with an intuitive UI that enhances user convenience enabling easy connection with external sensors and webOS partner apps to create an SI-friendly environment. Durability that Provides Reliability Optimized for business environments the UM5N-H is protected against salt dust iron powder and humidity thanks to conformal coating on power board allowing for stable operation. Also its customer-centric features such as IP5x 30-degree tilting and Shock Monitoring provide both reliability and satisfaction. Design for Space Utilization Designed with thin bezels and simple cable management the UM5N-H saves space. With specialized hidden power inlets it can be installed close to the wall leaving only about 13 mm of space with the slim bracket.
in 1 offers
last seen 12 May 2026
The lowest price we last saw for LG 55UM5N 55" 4K 500NITS 24/7 Standard Signage Display was $1,834.45 at TechBuy.com.au (last seen 12 May 2026). Prices may have changed since.
The all-time low we recorded was $764.00 on 9 Jan 2025.
Prices last updated 12 May 2026.
LG 55UM5N 55" 4K 500NITS 24/7 Standard Signage Display
Convenient webOS Platform The UM5N-H is equipped with a high-performance SoC that allows for multiple tasks to be performed without a separate media player. The webOS platform provides app development tools with an intuitive UI that enhances user convenience enabling easy connection with external sensors and webOS partner apps to create an SI-friendly environment. Durability that Provides Reliability Optimized for business environments the UM5N-H is protected against salt dust iron powder and humidity thanks to conformal coating on power board allowing for stable operation. Also its customer-centric features such as IP5x 30-degree tilting and Shock Monitoring provide both reliability and satisfaction. Design for Space Utilization Designed with thin bezels and simple cable management the UM5N-H saves space. With specialized hidden power inlets it can be installed close to the wall leaving only about 13 mm of space with the slim bracket.
Convenient webOS Platform The UM5N-H is equipped with a high-performance SoC that allows for multiple tasks to be performed without a separate media player. The webOS platform provides app development tools with an intuitive UI that enhances user convenience enabling easy connection with external sensors and webOS partner apps to create an SI-friendly environment. Durability that Provides Reliability Optimized for business environments the UM5N-H is protected against salt dust iron powder and humidity thanks to conformal coating on power board allowing for stable operation. Also its customer-centric features such as IP5x 30-degree tilting and Shock Monitoring provide both reliability and satisfaction. Design for Space Utilization Designed with thin bezels and simple cable management the UM5N-H saves space. With specialized hidden power inlets it can be installed close to the wall leaving only about 13 mm of space with the slim bracket.
Last updated at 12/05/2026 03:38:52
LG 55UM5N-H Signage Display Digital signage flat panel 139.7 cm (55") Wi-Fi 500 cd/m ² 4K Ultra HD Black WebOS 24/7
| Panel type | IPS |
| LED backlighting type | Direct-LED |
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| Contrast ratio (typical) | 1100:1 |
LG 55UM5N-H Signage Display Digital signage flat panel 139.7 cm (55") Wi-Fi 500 cd/m ² 4K Ultra HD Black WebOS 24/7
| Panel type | IPS |
| LED backlighting type | Direct-LED |
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| Contrast ratio (typical) | 1100:1 |
