LG Electronics 55TR3DK-B 55" 4K UHD Touch Display

The 55TR3DK-B is a 55-inch 4K UHD Touch Display designed to elevate interactive experiences. With its impressive 4K UHD resolution, users can enjoy crystal-clear visuals and vibrant colors, making it ideal for educational, business, or collaborative settings. The touch functionality adds a layer of interactivity, allowing users to engage with content, presentations, or applications seamlessly. Whether used for interactive learning, collaborative meetings, or dynamic presentations, the 55TR3DK-B brings a new level of versatility to display technology. The large screen size, combined with advanced touch capabilities, makes it a powerful tool for fostering engagement and collaboration in various professional and educational environments.

LG Electronics 55TR3DK-B Features:

• Built-in Collaboration Software
• 40 Point IR Multi Touch Display

LG Electronics 55TR3DK-B Specifications:

• Screen Size: 55"
• Panel Technology: IPS
• Display Resolution: 16:9 3840x2160 (4K UHD)
• Refresh Rate: 60Hz
• Brightness (Typ. / Max): 350 nits / 400 nits (with glass)
• Contrast Ratio: 1200:1 (static), 5000:1 (Dynamic)
• Viewing Angle (H x V): 178° x 178°
• Response Time: 8ms
• Lifetime: Up to 30,000 Hours
• Operation Hours (Hours/Day): 16/7
• Touch Points: 40 Point Max Multi-touch (40 Point Max for Windows, 32 Point Max for Android)
• Touch Technology: Infrared
• OS: Android 11
• CPU: Quad-core A55
• GPU: Mali G52MP2
• Storage: 32GB
• RAM: 4GB
• OPS (Open Pluggable Specification): Yes, Optional
• Speakers: Stereo 15W x 2 Forward-Facing
• Input: HDMI (x3), VGA (x1), Audioin (x1), RS232X (x1), RJ45 (x1), USB 3.0 (x4), USB 2.0 (x1), USB Type‐C with PD (x1)
• Output: HDMI-out (x1), Audio-out (x1), SPDIF (x1), Touch USB (x2), RJ45 (x1)
• Wireless: 802.11a/b/g/n/ac/ax (WiFi 6)
• Bluetooth: 5.0
• Ethernet: Gigabit LAN
• Collaboration: LG CreateBoard Lab, Note 2.0
• Casting: LG CreateBoard Share
• Management: LG ConnectedCare DMS
• Productivity: OfficeSuite
• Weight (Net): 57.6 lbs / 26.1 kg
• Weight (Package): 76.1 lbs / 34.5 kg
• Dimension (W x H x D) (Net): 50.0 x 30.5 x 3.4 in (1271 × 774 × 87 mm)
• Dimensions (WxHxD) (Package): 55.2 x 33.8 x 8.7 in (1401 × 859 x 220 mm)
• VESA Mount Compatible: 400 x 200
• Operation Temperature: 32°F to 104°F 0°C to 40°C
• Operation Humidity: 10% to 90% RH
• Power Supply: 100-240 Vac, 50/60Hz, 5.5A
• Typical Power Consumption: 170 W
• Max Power Consumption: 395 W
• Standby Power Consumption: ≤0.5 W