To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal)

  • 27UK650-W

Key Features

  • 27 Inch 4K UHD IPS Monitor
  • HDR 10
  • sRGB 99% Color Gamut
  • AMD FreeSync™ Technology
  • 3-Side Virtually Borderless Display
27UK650-W HDR 10

  HDR 10  

To more fully realize content creators’ vision, this monitor is compatible with industry-standard HDR10 high dynamic range, supporting specific levels of color and brightness that exceed the capabilities of ordinary monitors.

Depending on the Windows 10 OS settings, HDR content may not be displayed accurately. Please check the HDR On/Off setting of Windows. The HDR setting of Windows defaults to "On" and should be set to "Off" when not viewing HDR content. Images simulated.
(A software update will be made available)

HDR Effect

HDR Effect

The HDR Effect helps transform non-HDR content into high quality video that looks like HDR through its picture quality algorithm.

Images simulated.

sRGB 99%25252525 (Typ.)

sRGB 99% (Typ.)

sRGB is the standard color space of ideal color reproduction. So, with over 99% coverage of the sRGB spectrum, this LG monitor is a great solution for professional photographers, graphic designers or anyone looking for highly accurate color.

HDCP 2.2 Compatible

Connect with confidence: This LG 4K monitor is compatible with the latest HDCP 2.2 copy protection, so it will display video from 4K streaming services, game consoles and Ultra HD Blu-ray disc players.

AMD FreeSync™

AMD FreeSync™

With FreeSync*, gamers can experience seamless, fluid movement throughout hi-res, fast-paced games. FreeSync virtually eliminates screen tearing and stuttering.

*FreeSync is only available when it is connected to Display Port or HDMI.

Advanced Gaming Features

Advanced Gaming Features

Serious gaming features for serious gamers. Quickly optimize monitor settings to activate Black Stabilizer to reveal superior detail in dark scenes while the Dynamic Action Sync feature assures smooth, fluid gaming action.

On-Screen Control

On-Screen Control

On-Screen Control puts a host of essential monitor settings into a handy window for quick, easy access. Volume, brightness, picture mode presets, Screen Split 2.0 and Dual Controller and more can now be adjusted with just a few clicks of the mouse, instead of hard buttons on the monitor.

Learn More

open

Watch how the On-Screen Control feature can help configure your display for maximum organization and efficiency.

On-Screen Control

Software download required to enable OnScreen Control. For download details, visit LGUSA.com/OnScreenControlSupport

Ergonomic Stand

Ergonomic Stand

The sleek design of LG premium monitors is accentuated by the ArcLine stand. The smooth curve of the base provides stability, assuring dependable performance with a touch of elegance.

What People Are Saying

  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 4ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

We're here to support you with our product.

View 27UK650-W Product Support

Contact us for any support inquiries.

ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Add-on to my first question. Will there also be a 5k version of this screen?

Asked by: Topher W
The model number for the 5K version is the LG 27" Class UltraFine™ 5K IPS LED Monitor (27" Diagonal), Model # 27MD5KA-B...^IFV
Answered by: LGJoel
Date published: 2018-01-13

Is there a sign up to be notified when this screen will be available for purchase? I am highly interested in buying this by the end of February.

Asked by: Topher W
Regrettably, there currently isn't a sign up available to notify you as to when this LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 27UK650 will be available. However, you can scroll down its product information page to the right column and click on 'Press Releases or visit us at http://www.lgnewsroom.com/category/news/ for updates...^IFV
Answered by: LGJoel
Date published: 2018-01-13

Will this support Freesync over HDMI for the Xbox one X? Whats the Response and input lag time(2 different things)

Asked by: Jt3z
Thanks Joel. Do you have any idea about the Input and response times?
Answered by: Jt3z
Date published: 2018-01-11

What are the specifications for the Hz? 4k @ 60Hz? Possibly any higher?

Asked by: abstractbboy
Regrettably, we currently do not have all the specifications for the LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 27UK650-W. This monitor is currently being showcased at CES and soon as we have the specifications, we will update its product page. Thank you for your interest, understanding and patience...^IFV
Answered by: LGJoel
Date published: 2018-01-10
  • y_2018, m_1, d_17, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.6
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_MD05913536, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 4ms
  • QUESTIONS, PRODUCT