Superb Picture Quality with Ultra HD Resolution With the resolution that is 4 times higher than FHD, it makes the color and details of the contents more vivid and realistic. Improved Design with Slim Depth This series is thinner than LG conventional model to save space and enable easy installation. In addition, its sophisticated ahsed blue color improves the decor of the space where the product is installed. High-Performance with LG webOS 6.0 LG webOS 6.0, upgraded in SoC and web engine, is available on UR640S series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI. Embedded Content & Group Management The embedded Content and Group Management System allows you to edit and play content, schedule playlists and groups, and control signage via remote control, mouse and mobile phone without the use of separate PC or software. This makes content management easy and user-friendly. Quick & Easy Signage Control with LG SuperSign Control SuperSign Control is the basic control software, and it can manage up to 100 displays through a single account and server. Power, volume, and scheduling can be remotely adjusted, and firmware updates supported. Display Power Management Support Display Power Management (DPM) can be configured to be On only when there is a TV signal present to manage power more efficiently. And content mirroring among devices is available on a same Wi-Fi network.