LG 49UT577H0UA UT577H 49" Class HDR 4K UHD Smart Hospitality NanoCell IPS LED TV


Provide your guests with a welcoming experience with the LG UT577H 49" Class HDR 4K UHD Smart Hospitality NanoCell IPS LED TV. It lets you set your own welcome screen and has features that let your guests view amenities quickly and easily. The TV uses 4K UHD native resolution with 400 cd/m² of brightness to provide clear, vibrant images, even with the curtains open and lights on. Three HDMI inputs let you connect your source devices of choice, or enable your guests to plug their own in. The USB port lets you copy settings from one TV to another for quick installation of multiple TVs.

LG NanoCell TV 4K Puts Color on Full Display

Witness stunning, vibrant color and detailed, crisp images, made possible by the display's nanometer-sized particles, each thinner than a human hair. The UT577H NanoCell display provides greater color accuracy at wide viewing angles and unveils a spectrum of more than a billion rich and stunning colors. NanoCell technology uses nano (approximately 1nm) particles to absorb certain wavelengths, enhancing the color of the screen while expanding the overall color gamut.

4K UHD Resolution

4K UHD delivers a resolution four times than that of Full HD. The stunning 8.3-million pixel resolution offers a flawless picture quality and incredibly vivid detail.

4K Upscaler

Enjoy Full HD content in 4K UHD quality. The 4K Upscaler automatically upgrades Full HD content to UHD through a simple six-step upscaling processes.

Pro:Centric Direct Solution

LG's Pro:Centric Direct version 2.5 enhances the in-room television experience for hotel guests. Guests can locate and enjoy available TV channels or access a wide range of over-the-top smart apps, check on the daily weather, and review available hotel amenities – all from the comfort of their room.


DRM (Digital Right Management) technology unlocks access to premium content to help assure rapid and broad deployment of HDTV and other high value digital contents.

Commercial Swivel Stand

Expand the range of comfort for your guests with a commercial-grade stand by allowing them to watch TV from any angle.


EzManager provides a convenient installation function to automatically set settings for the Pro:Centric TV without any extra configuration. Auto-installation requires up to 3 minutes, while manual installation requires just 5 minutes.

Instant On

The high-speed loading system enables users to enjoy content immediately after turning on the TV.

USB Data Cloning

USB data cloning makes managing multiple displays more efficient for optimal operation. Data can be copied to a USB drive in one display, and then distributed to other displays to streamline setup.


Via the TV's RS-232C port, you can remotely control power and volume settings at the same time.

Nano Bezel (Cinema Screen)

LG NanoCell TVs have significantly reduced the bezel thickness of the top, left, and right sides. With small bezel measurements occupying less than one percent of the total viewing area, NanoCell TVs create much more immersive viewing experiences compared to typical TVs of the same screen size.

Nano Thickness (Slim Design)

LG NanoCell TVs are significantly sleeker due to a reduction in overall thickness, which creates a much more sophisticated appearance. This slim, modern design is yet another benefit of LG IPS panels with NanoCell technology.

First Use Wizard

The First Use Wizard offers quick configuration options, including Express Script, which allows you to easily enable and configure Hospital Mode features.

IR Output with an Optional Set-Top Box

Using an optional interactive set-top-box, all LG TVs can be controlled with a single remote.

Additional Features

  • T120 TruMotion
  • Up to 30,000-hour lifespan
  • HDR 10 Pro
  • LG Sound Sync
  • IP & RF data streaming
  • IP return path
  • Multicast/Unicast (for Pro:Centric data only)
  • Pro:Centric Application version PCA 3.8
  • Pro:Centric Server PCS400R
  • Pro:Idiom DRM (SW Type / Mobile / Lite)
  • Smart Home (Launcher Bar)
  • Clock and alarm
  • Update Time
  • SNMP
  • SI compatible (TVLink Interactive) via RS-232C
  • HTNG-CEC 1.4
  • Simplink HDMI-CEC 1.4
  • Multi-code IR
  • Installer Menu
  • Welcome Screen (boot logo)
  • LCM One Channel Map
  • Instant On
  • RJP (Remote Jack Pack) compatibility (LG, HDMI CEC)
  • Auto off / sleep timer
  • Smart Energy Saving
  • Motion Eye Care
  • b-LAN Embedded
  • RJ12 MPI port
  • ARC via HDMI 2
  • Optional Chromecast anti-theft cover available

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