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  • 27" 4K UHD (3840 x 2160 ) OLED Display
  • DCI-P3 99% (Typ.) & Adobe RGB 99% (Typ.)
  • USB Type-C™ with 90 Power Delivery, DisplayPort x2, HDMI, USB x3
  • OLED Pixel Dimming HDR & 1M : 1 Contrast Ratio
  • Hardware Calibration
  • Tilt/Height Adjustable Stand
27" UltraFine 4K OLED pro Monitor with Pixel Dimming & 1M : 1 Contrast Ratio
$ 1,999.99
*Simulated image.
  • Master Grade of Picture Quality

    27-inch 4K OLED
    Pixel Dimming
    1M : 1 Contrast Ratio

  • Excellent Color Reproduction

    DCI-P3 99% (Typ.)
    Adobe RGB 99% (Typ.)

  • Optimized Workstation for Visual Professionals

    Hardware Calibration

*Simutlated Image.

OLED Pixel Dimming HDR

Pixel Dimming technology controls the brightness of each individual pixel rather than filtering backlight, which allows some light to slip through. The end result is greater contrast for improved picture quality.
*Dramatization for illustrative purposes only.

1M : 1 Contrast Ratio

With a 1,000,000:1 high-contrast ratio, nearly all levels of color and black are presented with precision—thanks to OLED’s self-light emitting pixel technology. Blacks are deeper and darker and colors can be presented the way the creator intends them to appear.
*Dramatization for illustrative purposes only.

Wide Color Performance

The LG UltraFine™ OLED Pro covers 99% of the industry-standard DCI-P3* (Typ.) and Adobe RGB (Typ.) color spectrum. This wide range of color gamut supports the standard color modes for professionals.
*Simutlated Image.
*DCI-P3 Typical 99%, Minimum 96%.

Color You Can Trust

Different types of creators require different color spaces and need to know the colors they see on screen are correctly represented. The LG UltraFine® OLED Pro supports both DCI-P3 99% (Typ.) and Adobe RGB 99% (Typ.)*. With these color gamut spaces professionals have access to the wide range of colors they need to produce their best work.
*Triangles outlined in blue, red and green depict the color gamut of DCI-P3, Adobe RGB and sRGB respectively in the CE1976 color space chromaticity diagram
*DCI-P3 Typical 99%, Minimum 96%.

A Whole New Viewing Experience

With true 10-bit color, the LG UltraFine® OLED Pro can reproduce more than a billion colors, giving you a wider color spectrum to work with than 8-bit color monitors. More available colors means a more natural transition between hues for smoother gradients so your work can come to life like never before.
*Dramatization for illustrative purposes only.

Standard Color Modes for Professionals

The LG UltraFine® OLED Pro supports multiple color modes including HDR signals such as BT.2100 (broadcast standard), PQ / P3 PQ (movies) and DCI-P3 and Adobe RGB (video and photo editing, graphic design, etc.). You can select the mode best suited for the content you create.
*Simutlated Image.
*Simutlated Image.
  • USB Type-C™, DisplayPort X 2

  • HDMI port

  • USB port X 3

Optimized Workstation for Visual Tech

The LG UltraFine™ OLED Pro offers the ideal workstation setup for visual technology.
  • Printing1


  • Editing1


  • Printing Design1

    Printing Design


*Simutlated Image.


    • Screen Size
    • 26.9"
    • Display Type
    • OLED
    • Color Gamut (Typ.)
    • Adobe RGB & DCI-P3 99% (CIE1976)
    • Color Depth (Number of Colors)
    • 1.07B
    • Pixel Pitch (mm)
    • 0.1553 x 0.1553 mm
    • Response Time (GTG)
    • 1ms (GTG)
    • Refresh Rate
    • 60Hz
    • Aspect Ratio
    • 16:9
    • Display Resolution:
    • UHD
    • Resolution
    • 3840 x 2160
    • Brightness
    • 200cd (typ) / 180cd (Min)
    • Contrast Ratio
    • 1M:1
    • Viewing Angle
    • 178˚(R/L), 178˚(U/D)


    • HDMI
    • Yes x 1
    • DisplayPort
    • Yes x 2
    • USB Type-C
    • Yes x 1
    • Headphone Out
    • 3-pole (Sound Only)
    • USB Up-stream
    • Yes (1ea/ver3.0)
    • USB Down-stream
    • Yes (3ea/ver3.0)
    • USB-C (Data Transsmission):
    • Yes
    • USB-C (Power Delivery)
    • 90W


    • Type
    • External Power(Adapter)
    • Input
    • 100~240V (50/60Hz)
    • Power Save/Sleep Mode (Max)
    • Less than 0.5W
    • DC Off (Max)
    • Less than 0.3W
    • Power Consumption (Typ.)
    • 60W
    • Power Consumption (Max.)
    • 200W


    • Dynamic Action Sync:
    • Yes
    • Factory Calibrated
    • Yes
    • H/W Calibration:
    • Self Calibration
    • OnScreen Control (OSC)
    • Yes
    • HDR (High Dynamic Range)
    • HDR10
    • User Define Key
    • Yes
    • Built-in KVM:
    • Yes
    • Color Calibrated
    • Yes
    • Dual Controller
    • Yes


    • Speaker
    • No-built in speaker


    • With Stand (WxHxD)
    • 24.6" x 23.2" x 9.6" (up) 24.6" x 18.9" x 9.6"(down)
    • Without Stand (WxHxD)
    • 24.6" x 14.7" x 1.4"
    • Shipping Dimensions (WxHxD)
    • 35" x 7.2" x 21.6"
    • With Stand Weight
    • 11.2 lbs
    • Without Stand Weight
    • 6.8 lbs
    • Shipping Weight
    • 22.7 lbs


    • Display Position Adjustments
    • Tilt/Height/Pivot


    • Wall Mount Size (mm)
    • 100 x 100 mm
    • Display Port Cable
    • Yes
    • HDMI Cable
    • Yes
    • USB Type-C Cable
    • Yes
    • Others (Accessory)
    • DC Extension Cable
    • USB A to B Cable
    • Yes


    • Limited Warranty
    • 1 Year Parts and Labor
    • UPC
    • 195174045244
    • Country of origin
    • China

What people are saying

Rated 5 out of 5 by from Wonderfully Accurate I dabble in graphic design. I'm nowhere near a pro, but from the range of monitors I've used, this one is by far the most accurate in terms of color and color accuracy. I almost want to go back to all my previous projects and "redo" them with this monitor to make sure I'm getting the most accurate color representation. I have an OLED TV, but I feel like this is even sharper and better at color accuracy. Supercharged, if you will. Blacks are perfect. Whites are perfect. Colors really jumps out. Something you really have to see to understand and appreciate.
Date published: 2023-01-23
Rated 4 out of 5 by from Beautiful Display! Wow! This monitor has such rich vibrant colors. Very accurate. When viewing photos it transports me back to the same location that the photo was taken, as it is incredibly accurate. The stand is great and adjusts effortlessly. It has improved my workflow and made me more efficient. I had a lesser quality monitor before, and I didn’t know what I was missing till I got this! Deducting 1 star as I wish it had a camera, though I know with these higher quality monitors many don’t have it, but that would truly set it over the top for me, in this new age of working from home.
Date published: 2023-01-19
Rated 5 out of 5 by from What an amazing display! I absolutely love the LG 27EQ850-B monitor. I have been looking for a professional display to take my photo and video editing to the next level and decided to give the LG 27EQ850-B a try and all I can say is WOW! The monitor accurately displays my high resolution photos taken with my professional camera and gives me confidence knowing that what I am seeing on screen is what I will get. The monitor includes a calibrator and a monitor hood to eliminate distractions and ensure the set continues to be as accurate as possible in any given condition. The fully featured stand was an added bonus.
Date published: 2023-01-18
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Hello, does it have the same screen coating as the 27EP950-B monitor or is the coating different? The coating in 27EP950-B was to glossy for me, will monitor 27EQ850-B have different coating?

Asked by: Chris_Poland
The reason the screen for the LG 27'' LG UltraFine™ OLED Pro 4K Monitor for Professional Video Editing, Model # 27EP950-B is glossy is because it does not have an Anti-Glare Surface Treatment and neither does the 27'' UltraFine 4K OLED pro Monitor with Pixel Dimming & 1M : 1 Contrast Ratio, Model # 27EQ850-B...^Ivan
Answered by: Ivan4826
Date published: 2022-11-28
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