LG 86UN640S0LD 86-Inch 4K UHD Digital Signage Display with webOS and Wi-Fi

Retail stores, corporate lobbies, and educational campuses rely on the LG 86UN640S0LD to deliver crisp, attention-grabbing content all day long. This 86-inch digital signage display combines Ultra HD resolution with a slim, space-saving design and the intuitive webOS platform, making it a dependable choice for professional environments that need straightforward content management without a separate PC.

Key specifications

• 86-inch IPS panel with 4K Ultra HD (3840 x 2160) resolution
• Brightness of 330 cd/m² and 1200:1 static contrast ratio for clear images in indoor settings
• Built-in Wi-Fi and Ethernet LAN for flexible network connectivity
• webOS 4.5 smart signage platform with embedded content and group management
• 3 HDMI 2.0 inputs and 2 USB 2.0 ports for versatile source connection
• Dual 10W speakers for integrated audio without external devices
• VESA mount compatibility (600 x 400 mm) and slim depth for easy installation
• Rated for 16/7 operation, ideal for continuous commercial use

Why choose it

The UN640S0LD stands out with its combination of Ultra HD clarity and user-friendly webOS. The IPS panel ensures wide 178° viewing angles, so your message remains vivid from almost any position. The slim, blue-accented design saves space and blends into modern interiors, while the embedded content management system lets you schedule playlists, edit media, and control the display remotely using a mouse, remote, or mobile phone—no extra software required. For larger networks, LG SuperSign CMS offers seamless content distribution and monitoring.

Ideal use cases

• Digital menu boards in quick-service restaurants and cafes
• Wayfinding and information displays in hotels, hospitals, and corporate offices
• Promotional screens in retail windows and showrooms
• Classroom and lecture hall presentations in educational institutions
• Conference room dashboards and welcome signage

Good to know

The display supports both Wi-Fi and Ethernet for dependable network connectivity, and Bluetooth is available for wireless peripherals. With a 16/7 duty cycle, it is built for extended daily operation. The package includes the display and necessary cables, and the VESA pattern allows for standard wall mounts or carts. For content management, you can use the built-in tools or upgrade to LG SuperSign CMS for multi-screen control.