LG 27BN85UN-B 27" IPS UHD 4K Monitor with USB-C and DisplayHDR 400

Designed for sharp detail and flexible connectivity, the LG 27BN85UN-B pairs a 27-inch IPS panel with UHD 4K resolution (3840 x 2160) for crisp text, precise visuals, and ample workspace. It supports HDR10 and VESA DisplayHDR to enhance highlight and shadow detail, making it a strong choice for productivity, content work, and immersive entertainment.

For streamlined desk setups, USB Type-C delivers video with up to 90W power delivery—ideal for charging compatible laptops while driving a single-cable display connection. Built-in speakers with MaxxAudio provide clean, convenient audio without requiring external speakers for everyday use.

Key Features of This 27" 4K USB-C IPS Monitor

• UHD 4K Resolution (3840 x 2160): High pixel density for detailed images, sharp UI elements, and refined text clarity.
• IPS Panel with Wide Viewing Angles: Maintains consistent color and contrast across 178° x 178° viewing angles.
• HDR Support for Enhanced Contrast: HDR10 support plus VESA DisplayHDR capability to improve perceived depth and detail in HDR content.
• USB Type-C Connectivity with 90W Power Delivery: Connect and charge compatible laptops while sending video over one cable.
• Built-In Speakers: Dual 5W speakers with MaxxAudio for convenient desktop audio.
• Gaming Enhancements Included: AMD FreeSync, Dynamic Action Sync, and Black Stabilizer to support smoother, more responsive gameplay experiences.
• Ergonomic Stand + VESA Mount Support: Height, pivot, and tilt adjustments plus 100 x 100mm wall/arm mounting compatibility.

Technical Specifications

Display

• Screen Size: 27" (Diagonal)
• Panel Technology: IPS
• Aspect Ratio: 16:9
• Native Resolution: 3840 x 2160 (UHD)
• Contrast Ratio: 1000:1
• Color Gamut: sRGB 99% (CIE 1931)
• Color Depth: 10-bit (8-bit + FRC), 1.07 Billion Colors
• Viewing Angle: 178° x 178°
• Response Time: 5ms (G to G)
• HDR: HDR10, HDR Effect, VESA DisplayHDR

Connectivity

• HDMI: 2x HDMI 2.0 (HDCP 2.2)
• DisplayPort: 1x DisplayPort 1.4 (HDCP 2.2)
• USB Type-C: 1x USB-C (DisplayPort 1.4, HDCP 2.2, USB-C Power Delivery 90W)
• USB Downstream: 2x USB-A (USB 3.0)
• Headphone Out: 3.5mm

Audio & Features

• Speakers: 2x 5W
• Audio Processing: MaxxAudio
• Eye Comfort Features: Flicker Safe, Reader Mode
• Image Enhancement: Super Resolution+
• Color Tools: Color Calibrated, True Color Pro
• Productivity Software Support: OnScreen Control / Switch, Dual Controller

Ergonomics & Mounting

• Stand Adjustments: Height, Pivot, Tilt
• Tilt: -5° to 15°
• Height Range: 4.3 in
• Pivot: Clockwise
• Wall Mount: 100 x 100mm

Warranty

• Limited Warranty: 3 Year Limited