LG 50PK340S ecrã de sinalização 50 polegadas 4K UHD, webOS 25

The LG 50PK340S is a 50-inch commercial signage display with a 3840 × 2160 UHD panel and direct LED backlighting. The webOS 25 platform supports content playback and management for business installations, while the integrated content and group manager helps organise schedules and display settings.

• Native refresh rate: 60 Hz; typical brightness: 300 cd/m², minimum 260 cd/m².
• Typical contrast ratio: 5000:1; HDR10 Pro and HLG support.
• Rated operation: 16 hours a day, seven days a week; backlight life: 30,000 hours.
• Two HDMI 2.0 inputs, one USB 2.0 port, one RJ45 LAN port and RS232C control.
• Two built-in 10 W speakers; ARC on HDMI 2 and optical audio output.
• USB cloning, scheduled playback, failover and wired Wake-on-LAN support.

The display measures 1111 × 645 × 59.8 mm without its stand and weighs 8.6 kg without the stand. The VESA mounting pattern is 200 × 300 mm. LG lists an attached 1.5 m power cable and an RS232C-to-phone-jack cable. The power supply accepts 100–240 V AC, 50/60 Hz.