LG Interactive 75 Inch Display is a professional large format touchscreen providing 4K resolution, multi-touch capability, intuitive collaboration tools and durable design ideal for education, training and corporate meeting environments

General / Typical Features

From the data, here are what one can expect in a 75-inch LG interactive display (TR3 / CreateBoard / IR-touch type etc.):

• 4K UHD resolution (3840×2160)

• Screen Size: 75-inch, 16:9 aspect ratio

• Panel types mostly IPS, some VA in certain “Core” variants

• Brightness: in range ~ 330-500 nits depending on whether protective glass is used and whether it’s “typical” vs “max”.

• Contrast ratio: ~ 1,100-1,200:1 for IPS models; much higher for VA versions (~5,500:1) LG Information Display

• Viewing angle wide: ~178° horizontal & vertical

• Response time ~ 6.5-8 ms (G-to-G)

• Multi-touch: 20 points in many; some models support more touch points (e.g. 40) LG Information Display+1

• Protection: anti-glare surface treatment; tempered / safety glass; haze % to reduce reflections etc.

• Connectivity: multiple HDMI ports, USB ports (both 2.0 & 3.0), LAN (RJ-45), audio in / out, RS-232C, sometimes DisplayPort; touch-out USB.

• Speakers built in (power varying, roughly ~20-30-W depending on model)

• Operation: typical 16 hours/day; rated lifetime of panel ~ 30,000 to 50,000 hours depending on model LG Information Display+2arihantinfosys.in+2

• Physical dimensions: width ~1.70-1.71 m, height ~1.02 m; depth ~80-90 mm (face-on) LG Information Display+2LG Electronics+2

• Weight ~ 50-55 kg for panel/head alone; heavier when packed.

• Mounting: VESA pattern ~ 800 × 400 mm in many models.

• Operating environment: temperature around 0-40°C; humidity ~10-80% RH.