LG 55UM777H0UA 55" 4K UHD Hospitality with Pro: Centric and Integrated Pro: Idiom, Bluetooth Audio Streaming, Audio Return Channel, and Hospitality Technology Next Generation (HTNG) 1.4

The LG 55UM777H0UA is a 55-inch 4K UHD hospitality TV designed for commercial use with Pro:Centric and Integrated Pro:Idiom technology, making it ideal for hotels and business environments. Featuring a sleek, slim design in dark charcoal gray, it delivers 3840 x 2160 resolution with HDR10 and HLG support for enhanced picture quality. The LED-backlit LCD panel has a brightness of 380 cd/m² and includes AI Picture Pro and Game Optimizer for improved visuals. It operates on webOS 23, offering smart features like Wi-Fi, Bluetooth, IPTV, and web browsing, with Multi View and Screen Share capabilities. The hospitality suite includes USB cloning, remote diagnostics, b-LAN, and Pro:Centric Smart for seamless management. It supports Bluetooth audio streaming, AI Sound, and LG Sound Sync with a 20W 2-speaker system and eARC for superior audio performance. Connectivity includes 3 HDMI ports, 2 USB ports, LAN, RS-232C, and optical audio out. Designed for efficiency, it consumes 121.7W operational power with an estimated annual cost of $16 and features energy-saving modes. The package includes a swivel tabletop stand, and the unit is VESA mount compatible (300 x 300 mm).

Features:

• 55-inch Diagonal: Provides an expansive viewing experience in common areas or in-room entertainment.
  
• 4K UHD (3840 x 2160): Offers four times the resolution of Full HD, ensuring every detail is crisp and clear. This is particularly important in hospitality settings where guests expect high visual quality.
  
• 380 cd/m² Brightness: Ensures the screen remains visible even in well-lit environments, making it suitable for public spaces.
  
• HDR Support: With HDR10, HDR10 Pro, and Hybrid Log-Gamma (HLG) compatibility, the TV can display a wider range of colors and contrast, bringing images to life with more natural shadows and highlights.
  
• AI Picture Pro: Utilizes artificial intelligence to optimize brightness, contrast, and color levels automatically based on the content being displayed.
  
• Game Optimizer: Improves motion handling and reduces input lag, which is beneficial for interactive applications or gaming experiences provided in some hospitality settings.
  
• 16:9 Aspect Ratio: Standard widescreen format ideal for most broadcast and streaming content.
  
• LED-Backlit LCD: Ensures energy-efficient performance with consistent, uniform backlighting across the screen.
  
• 2 Speakers with 20W Total Output: Delivers clear sound suitable for background music, in-room entertainment, or digital signage.
  
• Bluetooth Audio Streaming: Allows wireless connectivity with external audio devices, such as soundbars or speakers, enhancing the audio experience without additional cabling.
  
• Audio Return Channel (ARC) & Enhanced Audio Return Channel (eARC): These features simplify connectivity between the TV and audio devices by transmitting high-quality audio signals over HDMI, ensuring that sound is synchronized perfectly with the video.
  
• AI Sound & AI Acoustic Tuning: Automatically adjusts the sound output based on the room’s acoustics, ensuring consistent audio quality regardless of environmental changes.
  
• LG Sound Sync: Seamlessly integrates with LG sound systems, making it easier to create a unified audio-visual setup.
  
• Pro: Centric and Pro: Idiom Integration: These proprietary LG platforms are designed specifically for the hospitality market, offering robust tools for content management, digital signage, and remote diagnostics.
  
• Pro:Centric: Facilitates centralized control over multiple TVs, enabling hotel staff to update content, display welcome messages, or schedule programming easily.
  
• Pro: Idiom DRM/Media: Provides secure digital rights management and media distribution, ensuring that content is displayed as intended and remains protected.
  
• Hospitality Technology Next Generation (HTNG) 1.4: This industry standard ensures that the TV can integrate smoothly with other hotel management systems and IoT devices. It supports functions like remote diagnostics, content updates, and system cloning, which are crucial for maintaining a consistent guest experience across multiple rooms.
  
• USB Cloning: Quickly replicates settings from one TV to others, saving time during installation and maintenance.
  
• EzManager & Remote Diagnostics: Simplify system configuration and troubleshooting by allowing remote monitoring and control.
  
• Wake on RF & Multi-code IR: Enable the TV to be activated and controlled remotely, which is particularly useful in public spaces where physical access to the TV is limited.
  
• Customizable Options: Features like Insert Image and screen welcome message allow for personalized guest experiences.
  
• 3 HDMI Ports (side-mounted): Provide multiple options for connecting external devices such as set-top boxes, gaming consoles, or streaming devices.
  
• 2 USB 2.0 Ports: Allow for easy media playback, firmware updates, and content management via USB storage devices.
  
• RS-232C Input & MPI Port: Enable integration with external control systems, commonly used in hotel automation.
  
• Digital Audio Output (Optical) & External Speaker Output: Offer expanded audio connectivity for enhanced sound systems.
  
• LAN & AUX Input: Ensure robust wired connectivity, which is critical for network-based management and content streaming.
  
• TV-LINK CFG: TV-LINK CFG port, a key feature designed to streamline the setup, configuration, and management of multiple TVs within a hospitality or commercial network.
  
• webOS 23: A modern, intuitive operating system that powers the TV, providing access to a range of smart apps, web browsing, and content streaming services.
  
• Easy-to-Use Interface: Allows guests and hotel staff alike to navigate the system effortlessly.
  
• Screen Share & Multi-View: Guests can mirror their mobile devices to the TV screen, enhancing interactive experiences such as presentations or personal media viewing.
  
• Simplink (CEC): Enables coordinated control of connected devices, ensuring seamless integration within the entertainment ecosystem.
  
• Dark Charcoal Gray Enclosure: A sleek, modern look that fits well in upscale hospitality environments.
  
• Minimal Bulk: With a thin depth of only 2.97 cm (1.1 inches) without the stand, the TV fits elegantly into modern interiors without appearing bulky or intrusive.
  
• Seamless Integration: The dark charcoal gray enclosure enhances its professional appearance, blending effortlessly into hotel rooms, conference spaces, and lobbies.
  
• Lightweight Build: At just 33 lbs (without stand) and 40.1 lbs (with stand), it is easy to handle and install.
  
• VESA Compatibility (300 x 300 mm): Supports standard VESA wall mounts, allowing for secure and customized installation based on room layout. Ideal for wall mounting, ceiling mounts, or fixed brackets to suit various hospitality settings.
  
• Included Tabletop Stand: Comes with a swivel, 1-pole central foot stand, offering flexibility in placement while allowing guests to adjust the viewing angle as needed.Ensures stable support when placed on furniture or media consoles.
  
• Included Swivel Tabletop Stand: Offers flexible placement options, with a central 1-pole design ensuring stability and ease of movement.
  
• Energy Saving Mode: Automatically adjusts brightness and power settings based on usage, reducing overall energy consumption without sacrificing picture quality.
  
• Max Operational Consumption (136W): This ensures the TV runs efficiently while delivering high-quality 4K visuals, making it suitable for continuous operation in hotels, resorts, or conference rooms.
  
• Standby Consumption (0.5W): Even when the TV is not in use, it consumes minimal power, contributing to long-term savings on electricity costs.
  
• Estimated Annual Energy Cost ($16 USD): Based on typical commercial usage, this TV offers an economical operation, making it a cost-effective solution for businesses looking to reduce utility expenses.Designed for Hospitality Use: Ensures the TV can handle continuous operation and the specific demands of commercial environments.
  
• Compliance Certifications: Meets UL, FCC, and CEC standards, ensuring safety and performance reliability.