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Key Features

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


Suggested Price
Promotion Price*


Promotion Price*
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%252525252525252525252525 (Typ.)

IPS with sRGB 99%(Typ.)

This monitor, with 99% coverage of the sRGB spectrum, is a great solution for photographers, graphic designers or anyone looking for highly accurate color.

HDCP 2.2 Compatible

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


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

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

Rated 5 out of 5 by from Amazing 4K hdr10 monitor This is an amazing monitor for the Xbox One X or PS4 Pro. I have an Xbox one X and it performs incredibly. The picture looks so good and I haven’t had any problems at all! Set up was a little confusing at first but overall not bad! Make sure you look up some recommended settings in order to really make your monitor’s picture pop. Overall, the best monitor I have ever had and for the price, it’s the best on the market right now.
Date published: 2018-10-15
Rated 4 out of 5 by from Good for the price Image quality is superb, plenty of inputs. Sound output from your DP or HDMI Subtracting one star for not having any USB ports. Why not add a USB hub? One word of caution, 4k support in windows is still spotty. I had all kinds of problems when I turned on "HDR/WCG" in the Windows 10 display options. Keep that off and use your GPU's driver to enable 10 bit color and you'll have much better luck. Also remember that the game needs to support HDR for there to be any benefit.
Date published: 2018-09-07
Rated 5 out of 5 by from Excellent. Attention, it is VERY matte, NOT glossy Hi. For a very low price this monitor offers about everything including a great looking image. DisplayPort and 2x HDMI are handy, both support 60Hz. I did use the (deep) menus to tweak the image but now, it is impressive. The display is extremely matte, meaning it does not reflect light which is great to see correctly even in brightly lit environment, and it does not strain your eyes. So... also great for business and photography. For Photo editing, I noticed the blacks aren't as deep as the VERY glossy MacBook Pro retina display, so the LG seems less sexy, but when calibrated to be very accurate you can definitely do great photo work on there. BTW the factory calibration was in fact very good and LG provides the data sheet of your particular copy of the monitor. All in all a GREAT purchase. BTW the foot is great, but I mounted mine on articulated arm which is nice. Just pay attention as the connections on the back may interfere with the 100mm VESA mount which must be indented on the right side (when looking from the back) to allow for connections to be exposed. BTW the bezels top, left and right are very thin. Nice.
Date published: 2018-07-31
Rated 5 out of 5 by from Great, vivid colors! I bought this monitor a month ago and it is the best one I have used, to date. The colors are the best I’ve seen from similar priced monitors that I’ve owned in the past, the build quality seems to be top-notch, setup was very simple, and most importantly - the monitor has been running brilliantly following extended use.
Date published: 2018-07-13
Rated 3 out of 5 by from Huge IPS GLOW My monitor is suffering from very bad IPS glow Unfortunately i had the same experience with other IPS monitor made by LG
Date published: 2018-07-02
Rated 5 out of 5 by from Best Console Monitor Available This is the best monitor for the console. LG does not want their product reviews to include information of other competitors or products, so all I can say is that this monitor is MUCH better than the 4K monitor I already owned and at half the price. If you are looking for a monitor for either of the two biggest 4K compatible consoles this is the one to purchase. This monitor supports all features on the consoles and will give you a green check next to all the features in the Display & sound 4K TV details ;) I could not be any happier with the monitor. The build quality, picture and easy to use menu system makes this one of the best purchases I have made. Plus, the price point is great.
Date published: 2018-06-29
Rated 5 out of 5 by from Great 4K HDR Monitor for Xbox One X! This monitor is simply incredible! It is a perfect fit for my Xbox One X. The display is nice and crisp and very responsive. The colors are very accurate and not over saturated. I really didn’t need to change very many settings right out of the box. It also has AMD Freesync which the Xbox One X supports. It has made the games I play feel much more responsive and smooth. I’m very happy with my purchase!
Date published: 2018-06-24
Rated 5 out of 5 by from Better than the majority of monitors out there! I have owned three different brand 4k monitors hitherto, and I can definitely say this monitor is the best. This monitor is sleek with a minimum border and I really like that. Even though this is my first hdr10 monitor, and I realize it is not full hdr10, I was not disappointed with the picture generated. I am not a picky person. The only gripe I have is that it is not full hdr10; otherwise, I would give it 6 stars.
Date published: 2018-06-08
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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.

The LG 27UK650, what is the peak brightness in nits?

Asked by: Luqqy
Our specifications for the LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 27UK650-W lists the monitor's Brightness as Typical 350 nits, and Min. 280 nits. Some online sites have tested its SDR Peak Brightness and HDR Peak Brightness at 352 cd/m² and 385 cd/m² respectively which are the maximum luminosities the monitor can obtain while playing a movie or watching a TV show. The measurements were taken with the monitor set as bright as possible with a 6500K white...^IFV
Answered by: LGJoel
Date published: 2018-10-30

Is there a bigger version of this monitor ? I really want to buy it but I want a simillar monitor at 32"

Asked by: Shade Cris
The LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 27UK650-W is only available as a 27" screen. If you are looking for a larger screen that has HDR 10 support you will need to look at the LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 34WK650-W...^IFV
Answered by: LGJoel
Date published: 2018-05-29

What settings turn out the lowest input lag and response time for FPS competitive play 

Asked by: MrMauCO
Input lag and is not something LG specs out for. You can find this information on independent websites. The unit has a response time adjuster tou can set by going to: Game Adjust > Response Time > Faster (GTG) = 5ms ^AC
Answered by: Amber C
Date published: 2018-04-25

1) Is this 60Hz? 2) Does this support Freesync over HDMI 2.0? 3) Will it support the variable refresh at 4K resolution? I want a 4k HDR monitor compatible with the X Box One X (Freesync over hdmi)

Asked by: Maryam Uddin
The LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 27UK650-W has a 60 Hz refresh rate and it does support FreeSync™ over HDMI. AMD FreeSync™ technology is a variable refresh rate technology...^IFV
Answered by: LGJoel
Date published: 2018-04-20

The best option to connect my devices to this monitor is with the supply cables ? or should i used another third-party high speed hdmi and displayport cables?

Asked by: JohnnyCyp
Hello JohnnyCyp, the cables provided by LG are for high speed transmission od data (4k content) which means you should not need another cable. ^AC
Answered by: Amber C
Date published: 2018-03-23

Prompt please, whether there is a fundamental difference in this model from the model 27UD69P-W? Are the matrices identical? HDR is achieved by a chip(microprocessor)?Does it make sense to wait for this model or should I look at other models(competitors).

Asked by: ustrica
Hi ustrica. On our site is a Comparison tool that you can use to compare the LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 27UK650-W and the LG 27" Class 4K UHD IPS LED Monitor (27" Diagonal), Model # 27UD69P-W. The obvious difference is that the 27UK650-W supports HDR10. It has a Peak Brightness of 450 nits (versus 300 nits for the 27UD69P-W). The monitors have different contrast ratios. The 27UK650-W has a 48W Adapter (v 40W Adapter for the 27UD69P-W)...^IFV
Answered by: LGJoel
Date published: 2018-07-15

FreeSync 2 is coming out - will this monitor support FreeSync 2?

Asked by: mike818
The LG 27" Class 4K UHD IPS LED Monitor with HDR 10 (27" Diagonal), Model # 27UK650-W features AMD FreeSync™, but it is not a FreeSync™ 2 ceritified monitor...^IFV
Answered by: LGJoel
Date published: 2018-03-13

Good afternoon. Please tell me when will start sales in Russia

Asked by: ustrica
Hello and thank you for the interest. We are only able to support products in the USA. For the proper support channels, please see ^AC
Answered by: Amber C
Date published: 2018-03-13
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