LG UU340C 86" Class HDR 4K UHD Commercial LED TV

The LG 86UU340C is an 86-inch commercial 4K UHD TV that gives hotels, conference centers, and retail spaces a reliable way to share crisp, detailed content. It delivers a native resolution of 3840 x 2160, so guests and visitors see presentations, promotional videos, or in-room entertainment with four times the detail of Full HD. Support for HDR10 adds greater contrast and color depth, while a direct-lit LED panel keeps brightness uniform from corner to corner, even in large, brightly lit rooms.

Built-in hospitality tools make daily operation straightforward. USB Auto Playback lets staff load welcome messages or promotional loops on a thumb drive and have them run automatically. Hotel mode locks preferred settings to reduce maintenance calls, and a customizable welcome screen helps reinforce branding the moment a guest turns on the TV. Because the set is Crestron Connected Certified, it can slip into existing control systems without extra hardware.

Two HDMI inputs and a USB port handle media players, set-top boxes, or laptops for events, while the Ethernet jack ties the display into a property’s network for content updates and remote management. The TV runs on webOS 3.5, giving users a familiar, app-based interface that is easy to navigate with minimal training.

Audio is covered by a pair of 10-watt speakers that work with Clear Voice III processing to keep dialogue intelligible in lobbies or guest rooms. At 350 nits, the screen maintains visibility under typical indoor lighting, making it suitable for digital signage near windows or in open spaces.

• 86-inch screen with 4K UHD resolution of 3840 x 2160
• Supports HDR10 for enhanced contrast and color
• Direct-lit LED backlight produces 350 nits of brightness
• Dual 10 W speakers with Clear Voice III technology
• webOS 3.5 operating system for intuitive navigation
• USB Auto Playback, hotel mode, and customizable welcome screen
• 2 HDMI inputs, 1 USB port, and built-in Ethernet
• Crestron Connected Certified for easy control system integration