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27" IPS UHD 4K Monitor (3840x2160) with USB Type-C™, VESA DisplayHDR™ 400, MAXXAUDIO® Built-in Speakers, Gamer, FPS, or RTS mode, Radeon FreeSync™, Dynamic Action Sync® & Black Stabilizer®



  • VESA DisplayHDR™ 400
  • sRGB 99% (Typ.)
  • 3-Side Virtually Borderless Design
  • USB Type-C™ with 90W Power Delivery

Quick Specs

  • Type: Miscellaneous

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Great Colors and a Wide View

LG IPS display has extraordinary color, covering 99% of the sRGB color spectrum. It also has a wide viewing angle, so it's easy to enjoy great colors at virtually any angle.

Hardware Calibration Ready

Optimize color performance by using Hardware Calibration through the True Color Pro software, making the most of LG IPS 4K display's wide color spectrum and consistency.

Easy User Interface

OnScreen Control is simple and intuitive. You can customize your display options, even pivot control, with a few simple clicks.

The Era of UHD 4K HDR Is Now

Enjoy stunning visuals and all the vibrancy of color with this LG UHD 4K HDR Monitor. Content creators working on HDR content will appreciate its capability to reproduce brightness and contrast for previewing and editing.

Clear and Bright with HDR

27BN85UN-B supports VESA DisplayHDR™ 400 with wide-range brightness and contrast, enabling dramatic visual immersion in the latest HDR games, movies and images.

Immersive Visual Experience

This display is streamlined with a slim bezel on three sides, and MAXXAUDIO® further immerses you into the dazzling, lifelike visuals with audio clarity.

USB Type-C™ Connection

The 27BN85UN-B has USB Type-C™ connection that is compatible with MacBook. With a single cable you can simultaneously transfer 4K screen data and other data, while charging a MacBook, gram or mobile device up to 90W.

Optimal Immersion and Performance

The pivoting monitor is useful for any programs that can display vertically-oriented information or for photographic editing. The height adjustment feature also adds ergonomic convenience.


  • VESA DisplayHDR™ 400
  • sRGB 99% (Typ.)
  • 3-Side Virtually Borderless Design
  • USB Type-C™ with 90W Power Delivery
  • Radeon FreeSync™ Technology
  • Ergonomic Stand (Height/Pivot/Tilt)
Diagonal 27"
Resolution 3840 x 2160
Panel Type IPS
Aspect Ratio 16:9
Pixel Pitch 0.1554 x 0.1554 mm
Brightness (Typ.) 350nits
Color Gamut (Typ.) sRGB 99% (CIE1931)
Color Depth (Number of Colors) 1.07B
Color Bit 10bit (8bit+FRC)
Contrast Ratio (Typ.) 1000:1
Response Time (GTG) 5ms
Viewing Angle (CR 10) 178° (R/L), 178° (U/D)
HDR10 Yes
VESA DisplayHDR™ DisplayHDR™ 400
HDR Effect Yes
Color Calibrated Yes
HW Calibration Yes
Flicker safe Yes
Reader Mode Yes
Color Weakness Yes
Super Resolution+ Yes
AMD FreeSync™ Yes
Black Stabilizer Yes
Dynamic Action Sync Yes
Smart Energy Saving Yes
True Color Pro Yes
Dual Controller Yes
OnScreen Control (LG Screen Manager) Yes
HDMI Yes (2ea)
HDMI Version 2.0
HDMI (HDCP Version) 2.2
DisplayPort Yes (1ea)
DP Version 1.4
DP (HDCP Version) 2.2
USB-C Yes (1ea)
USB-C (DP Version) 1.4
USB-C (HDCP Version) 2.2
USB-C (Data Transsmission) Yes
USB-C (Power Delivery) 90W
USB 3.0 Downstream Port Yes (2ea)
Headphone Out Yes
[Location] Rear
Speaker Yes
Speaker_Output (unit) 5W x 2
Maxx Audio Yes
Power Supply Type External Power (Adapter)
AC Input 100-240 Vac, 50/60Hz
DC Output 210W (19.5V, 10.8A)
Power Consumption (Typ.) 40W
Power Consumption (Max.) 175W
Power Consumption (Energy Star) 25.2W
Power Consumption (Sleep Mode) Less than 0.5W
Power Consumption (DC Off) Less than 0.3W
Borderless Design 3-Side Virtually Borderless Design
Color (Front Cabinet) Black Texture
Color (Middle Cabinet) Black Texture
Color (Back Cover) Black Texture
Color (Stand Body) Black Texture
Color (Stand Base) Black Texture
Display Position Adjustments Tilt/Height/Pivot
Tilt -5° to +15°
Height Range 0 to 4.3"
Pivot Clockwise
Wall Mountable 100 x 100 mm
Base Detchable Yes
Assembly Step Three-Step
OneClick Stand Yes
Dimensions with Stand Up (W x H x D) 24.1 x 22.3 x 9.1 in/613.1 x 567.3 x 230.0 mm
Dimensions with Stand Down (W x H x D) 24.1 x 18.0 x 9.1 in/613.1 x 457.3 x 230.0 mm
Dimensions without Stand (W x H x D) 24.1 x 14.3 x 1.8 in/613.1 x 364.4 x 44.6 mm
Shipping Dimensions (W x H x D) 27.3 x 8.5 x 19.8 in/694 x 217 x 502 mm
Weight with Stand 14.1 lbs/6.4kg
Weight without Stand 10.6 lbs/4.8kg
Shipping Weight 20.1 lbs/9.1kg
EPA 8.0 (Environmental) Yes
UL / cUL (Electrical) Yes
FCC (Regulatory) Yes
EPEAT (Environmental) Yes
ErP (Environmental) Yes
CE (Regulatory) Yes
Warranty 3 Year Limited
Power Cord & Adapter Black/1.5m
HDMI Cable White/1.5m
Calibration Report (Paper) Yes
UPC 195174 038949

Quick Specs

  • Appearance

  • Type: Miscellaneous

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.