LG 55PK640S0LB 55" TV de señalización 4K UHD Triple Tuner webOS

The LG 55PK640S0LB stands apart from ordinary hotel TVs by merging the flexibility of a commercial signage display with the convenience of a smart TV platform. Its 55-inch 4K UHD screen delivers crisp, detailed images, while the integrated triple tuner (DVB-T2/C/S2) and webOS operating system provide versatile content options without external boxes. Designed for continuous 16/7 operation, it is built to handle the demands of hospitality environments where reliability and ease of use are paramount.

Highlights

• 55-inch 4K UHD (3840 x 2160) IPS panel with wide 178° viewing angles
• Triple tuner: DVB-T2, DVB-C, DVB-S2 for terrestrial, cable, and satellite reception
• webOS smart platform for intuitive navigation and app support
• 300 cd/m² brightness and 1200:1 contrast ratio for vivid visuals
• Multiple connectivity options: 2x HDMI, USB, Ethernet, RS-232C, and more
• Built-in 2x 10W speakers for clear audio without external devices
• VESA mount compatible (200 x 300 mm) for flexible installation

In daily use

In a hotel room or meeting space, this display simplifies content delivery. Guests can access live TV through the built-in tuners or stream content via webOS apps. The IPS panel ensures consistent colours from any seat in the room, while the 16/7 duty cycle supports long hours of operation without overheating. Setup is straightforward: connect sources via HDMI, manage the TV remotely through RS-232C or Ethernet, and use the USB port for media playback or service updates. The slim profile (59.8 mm deep) and 10.4 kg weight make wall mounting or stand placement effortless.

Full specifications

• Display diagonal: 55 inches (139.7 cm)
• Resolution: 3840 x 2160 (4K UHD)
• Panel technology: IPS
• Brightness: 300 cd/m²
• Contrast ratio: 1200:1
• Response time: 8 ms
• Viewing angle: 178° horizontal / 178° vertical
• Operating system: webOS 25
• Tuner: DVB-T2, DVB-C, DVB-S2
• HDMI ports: 2
• USB ports: 1 (USB 2.0 Type A)
• Ethernet LAN (RJ-45): Yes
• Wi-Fi: Yes
• Bluetooth: Yes
• RS-232C: Yes
• Digital audio out (optical): Yes
• Audio out (3.5mm): Yes
• Built-in speakers: 2x 10W
• Power consumption: 113 W typical, 136 W max, 0.5 W standby
• Dimensions without stand (W x D x H): 1226 x 59.8 x 711 mm
• Dimensions with stand (W x D x H): 1226 x 275 x 766 mm
• Weight: 10.4 kg
• VESA mount: 200 x 300 mm
• Operation time: 16/7

Final note

The LG 55PK640S0LB is a robust, feature-rich display that bridges the gap between commercial signage and consumer smart TV. Its triple tuner and webOS platform reduce the need for additional hardware, while the slim design and VESA compatibility ensure it fits seamlessly into any professional environment.