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  • 27" UHD (3840 x 2160) IPS Display
  • sRGB 98% Color Gamut
  • HDR 10
  • Radeon FreeSync™ Technology
  • On-Screen Control
27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal)
$ 349.99
HDCP 2.2 Compatible1

HDCP 2.2 Compatible

Monitor fully supports 4K resolution of videos from streaming services, video game consoles and Ultra HD Blu-ray disc players.
*FreeSync is available when connected via HDMI or DisplayPort.
*Software download required to enable OnScreen Control. For download details, visit LGUSA.com/OnScreenControlSupport .


    • Size:
    • 27"
    • Display Type
    • IPS
    • Display Resolution:
    • 4K UHD
    • Color Gamut (Typ.)
    • sRGB 98% (CIE1931)
    • Color Depth(Number of Colors):
    • 1.07B
    • Pixel Pitch(mm):
    • 0.1554 x 0.1554 mm
    • Response Time
    • 5ms (GtG at Faster)
    • Refresh Rate
    • 60Hz
    • Aspect Ratio
    • 16:9
    • Resolution
    • 3840 x 2160
    • Brightness
    • 300cd (typ) / 240cd (Min)
    • Contrast Ratio
    • 700:1 (Min.), 1000:1 (Typ.)
    • Viewing Angle
    • 178º(R/L), 178º(U/D)
    • Surface Treatment
    • Anti Glare, 3H


    • HDMI
    • Yes x 2
    • DisplayPort
    • Yes x 1
    • Headphone Out
    • Yes


    • Type
    • Adapter
    • Input
    • 100-240Vac, 50/60Hz
    • Power Save/Sleep Mode (Max)
    • < 0.5W
    • DC Off (Max)
    • < 0.3W
    • Power Consumption (Typ.)
    • 36W
    • Power Consumption (Max.)
    • 41W


    • Color Weakness
    • Yes
    • Adaptive Sync
    • Radeon FreeSync™
    • Black Stabilizer:
    • Yes
    • Dynamic Action Sync:
    • Yes
    • Flicker Safe
    • Yes
    • Smart Energy Saving
    • Yes
    • Reader Mode
    • Yes
    • Super Resolution +:
    • Yes
    • Color Calibrated
    • Yes
    • Dual Controller
    • Yes
    • On Screen Control (OSC):
    • Yes
    • HDR (High Dynamic Range)
    • Yes (HDR10)
    • HDR Effect
    • Yes


    • With Stand (WxHxD)
    • 24.5" x 18.1" x 8.2"
    • Without Stand (WxHxD)
    • 24.5" x 14.6" x 2.9"
    • Shipping Dimensions (WxHxD)
    • 27.6" x 17.6" x 5.8"
    • With Stand Weight
    • 11.3 lbs
    • Without Stand Weight
    • 10.1 lbs
    • Shipping Weight
    • 15.7 lbs


    • Display Position Adjustments
    • Tilt


    • Wall Mount Size (mm) :
    • 100 x 100 mm
    • Display Port
    • Yes
    • HDMI
    • Yes


    • Limited Warranty
    • 1 Year Parts and Labor
    • UPC
    • 719192629813

What people are saying

Rated 2 out of 5 by from Very disappointed. Very pale, and did not show the colors which my NEC monitor showed
Date published: 2023-01-23
Rated 3 out of 5 by from Beautiful monitor; terrible stand Beautiful monitor, lovely graphics. But the provided stand is crap; can't adjust the monitor up/down or anything. And then in putting it on a raised base of my own, it tipped over and smashed the screen. I'd rather pay $30 more for a proper stand that worked and would handle being bumped or knocked.
Date published: 2023-01-09
Rated 5 out of 5 by from 27UL500-W I purchased the aforesaid monitor last month and am very happy with it. No eye strain and the monitor fits comfortably on my desk. Easy to set up.
Date published: 2022-12-12
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In Stock
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

I have lost the screws that attach the monitor to its stand. What is the type of the screws and where can I purchase the scews?

Asked by: Rodo6
The screws for attaching the stand to the LG 27'' Class 4K UHD IPS LED Monitor with HDR 10 (27'' Diagonal), Model # 27Ul500-W can be ordered from an LG Authorized Parts Distributor affiliate. Regrettably, we only have a listing for LG Authorized Parts Distributor affiliates in the U.S. You will need to contact the LG Support Center in Canada for assistance with where you can order the screws from in Canada...^IFV
Answered by: Ivanf
Date published: 2021-04-19

Does it have a wide field of view or is there noticeable color bleeding/glare?

Asked by: Maxdearriz
The LG 27'' Class 4K UHD IPS LED Monitor with HDR 10 (27'' Diagonal), Model # 27UL500-W is an IPS panel as indicated in the title and it has a viewing angle of 178&ordm;(R/L), 178&ordm;(U/D)...^IFV
Answered by: Ivanf
Date published: 2021-03-29

Does it have a 2.0 or 2.1 hdmi port?

Asked by: Bruh1234
This monitor has (2) HDMI inputs that support version 2.0. ^Daphane
Answered by: LG Electronics
Date published: 2020-12-28

what is response time for this model?

Asked by: oleh1111
The LG 27'' Class 4K UHD IPS LED Monitor with HDR 10 (27'' Diagonal), Model # 27UK500-W has Response Time (GTG) of 5ms (GtG at Faster)...^IFV
Answered by: Ivanf
Date published: 2020-10-07

This panel supports HDR. Apparently HDR is not transmitted through DisplayPort 1.2. It is transmitted through HDMI 2.0, but only if it is HDMI 2.0a, not mere HDMI 2.0. This monitor says that it has HDMI 2.0 ports, but are they HDMI 2.0a? How can you tell?

Asked by: Nickisnamed
The first thing to understand is that HDMI Licensing does not allow advertising the version number for the HDMI ports which is why you never see the version number being advertised for the HDMI ports on a TV, monitor, or any other product that uses HDMI ports. Secondly, it's possible that you may never see HDMI 2.0a even written anywhere on specification sheets for products. The change between HDMI 2.0 and HDMI 2.0a has to do exclusively with High Dynamic Range (HDR) content. The actual language from the HDMI Forum, which oversees the specification, in its April 0 press release on HDMI 2.0a stated &quot;The specification has been updated to enable transmission of HDR formats, which provide enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image. The HDR-related updates include references to CEA-861.3, CEA's recently published update of HDR Static Metadata Extensions.&quot; - HDMI Forum, Inc. In essence, the change is just specifications on how to transmit HDR metadata. When you see any monitor like the LG 27'' Class 4K UHD IPS LED Monitor with HDR 10 (27'' Diagonal), Model # 27UL500-W showing support for HDR10, it is safe to assume that the ports are HDMI 2.0a ports. HDMI 2.0b refinements are the addition of the Hybrid Log Gamma (HLG) HDR format which is a different way to transmit HDR content for broadcast signals so it does not apply to monitors...^IFV
Answered by: Ivanf
Date published: 2022-08-22

Is this real 10 bit or 8 bit + FRC? Also what is the ms for gray to gray?

Asked by: Brandon420
it is 8bit+FRC
Answered by: tsauce
Date published: 2020-09-16

Can two of these monitors be piggybacked together or do they each require a direct cable connection from the computer?

Asked by: GoPokes15
Cannot be pigged back. You need to pay more for a higher model with USB-C docking capability.
Answered by: tsauce
Date published: 2020-09-16

How well does this monitor work with Mac OS. Does the screen fit the whole Mac display? Also does it work with an xbox one s?

Asked by: HBJ1
I have this hooked up to a macbook pro 2017 over USB-C to displayPort. Great at 1080p but for some strange reason very blurry text/fonts even with playing around with settings on the monitor and font smoothing from macOS 10.15.6. Setting to SuperResolution:medium helps but I cannot stare at the monitor for a long time as my eyes hurt. Lower resolutions such as 1080p are better but even at 1440p scaled up, I experience a headache/eyestrain. I have the cheaper AOC 27&quot; and that is better at 1440p. Sadness.
Answered by: tsauce
Date published: 2020-09-16
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