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Key Features

  • 4K UHD (3840 x 2160) IPS
  • HDR 10
  • DCI-P3 95% (CIE 1976) Color Gamut
  • HDCP 2.2 Compatible
  • Pivot & Height Adjustable Stand
Suggested Price


Suggested Price
Your Best Work Displayed Better

Your Best Work Displayed Better

“I spend a lot of time sweating the details. The clarity of the monitor allows the details in my work to shine through.” – John Lawton



Outstanding Ultra HD performance is assured by the specially designed 4K display panel with in-plane switching (IPS), delivering accurate colors that remain consistent at wide viewing angles, with four times the resolution of Full HD.

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. (A software update will be made available)

USB Type-C

USB Type-C

Offering a new generation of convenience, USB Type-C™ports allow 4K video display, data transfer and laptop/mobile device charging, all at the same time over a single cable. Reduce cord clutter and increase efficiency with USB Type-C™.

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.

DCI-P3 95%252525 Color Gamut

DCI-P3 95% Color Gamut

This monitor covers an incredible 95% of the DCI-P3 color space, the current standard utilized by the film industry, assuring an exceptionally wide range of available colors.

Hardware Calibration Ready

Hardware Calibration Ready

Providing the ultimate in fine-tuning for professionals, this model is designed to work with compatible calibration devices* that ensure precise adjustments of color, brightness and more.

*Calibrator sold separately.

Virtually Borderless Design

Virtually Borderless Design

The ultra-thin bezel—a mere 1.3mm—on four sides of this streamlined display offers a virtually borderless visual experience, without distraction from the precise, gorgeous image. A sleek addition to any desktop.

Bluetooth Audio with Rich Bass

5 Watt Speakers with Rich Bass

Enjoy what's on the screen with sound produced by the monitor's two 5 watt speakers with Rich Bass. LG's Rich Bass function can cover sound under 85Hz showcasing a wider and richer sound with impressive bass depth.

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.

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

Screen Split

Screen Split

Customize your monitor layout for multitasking with the latest version of LG Screen Split. Resize and display multiple windows at once, with 14 options including four different picture-in-picture (PIP) choices.

Easy Set Up

Easy Set Up

Select LG monitors are easy to put together with a simple press-and-click display-to-base attachment. The monitors provide comfortable viewing with versatile screen tilt/height and pivot adjustments.

ENERGY STAR® Qualified


ENERGY STAR® certified monitors meet stringent energy efficiency requirements set by the US Environmental Protection Agency in On, Sleep, and Off Modes. On average, monitors that have earned the ENERGY STAR® are 25% more energy efficient than standard options.


What People Are Saying

Rated 5 out of 5 by from Best price for intense tech I wanted a 5K monitor but quickly found limited options in the 32" range. As a video editor I need accuracy, incredible quality, and scalability. This impressive monster of a monitor is advanced enough that even if I need 5K later, it's advanced enough to be on my A team for years. There are so many features for future usage that I have no fear that it will grow with me. And, the gaming features are there when I need them down the road.
Date published: 2018-06-25
Rated 4 out of 5 by from Excellent, but... Sometimes the screen blackout for less than half second. Very rarely tough. And On-Screen Control doesn't work, and I had to uninstall it because I felt it was very unstable.Very frustrating to have to control the volume on the monitor. I will give 5 stars when OSC get fixed.
Date published: 2018-05-27
Rated 5 out of 5 by from AMAZING Bought this monitor for photo and video editing from my 2016 MacBook Pro w/ Touch Bar. Also plugged my ps4 pro for gaming. Everything so far is incredible. Out of the box, the color and display quality is superb. The 32 inch size fits nicely on my wide desk. The usb-c connection with my MacBook works great, it was basically a plug and play.
Date published: 2018-05-17
Rated 1 out of 5 by from Flashes off / on; USB is 2.0 - not 3.0 Once the screen has been on for a while it flashes on and off. Also - my mac (and linux laptop both) report that the usb hub in the monitor is 2.0 480mbps not 3.0 5gbps. Which is a bummer - since my BRIO needs 3.0 for 4k capture. Product ID: 0x5411 Vendor ID: 0x0bda (Realtek Semiconductor Corp.) Version: 1.34 Speed: Up to 480 Mb/sec Manufacturer: Generic Location ID: 0x14600000 / 23 Current Available (mA): 500 Current Required (mA): 0 Extra Operating Current (mA): 0
Date published: 2018-05-17
Rated 1 out of 5 by from It's pretty sad for the price The picture on this monitor is really good as is the performance. But the main issue I have is when you use the monitor for an hour or two it will turn off and on by itself and you will loose sound. Then sometimes it turn on at all.
Date published: 2018-05-02
Rated 5 out of 5 by from Question What’s the dimensions of the screen and this is a 21:9 or 16:9 monitor?
Date published: 2018-04-19
Rated 5 out of 5 by from Sleek Design, Minimalistic, Superior Quality Got the TV about a month ago and it's amazing. The screen resolution jumps out at you and it even looks killer on my desk. Really allows the freedom to place items on my desk without risking a mount. Would be nice to have a remote, though, since the 32" warrants TV play. Does stutter and have some troubles with stuttering on high demand games, curious to see the next LG with HDR and 144Hz+. On you LG.
Date published: 2018-04-13
Rated 5 out of 5 by from Great monitor I bought this monitor last September. I use it with my laptop, connected only usb-c cord to the laptop. It displays video @4k and all my usb devices are hooked on the monitor. It is really convenient when I want to take my laptop away. there is only one cord to unplug.
Date published: 2018-04-05
Rated 5 out of 5 by from Excellent monitor! Great features and quality! If you want a high quality HDR 4K monitor, this is your best option. So easy to use. Plug it in and watch it go to work. Great for Xbox!
Date published: 2018-03-11
Rated 5 out of 5 by from Beautiful Screen! Got this for my 2016 13” MacBook Pro and it’s a match made in heaven. I like using just one cable for the display and to charge my computer! Images are crisp and clear.
Date published: 2018-02-13
Rated 5 out of 5 by from question can you get 4k at 60hz through hdmi? this is going to be used for my xbox one x any help whats the best setup to get the best gaming out of this
Date published: 2017-12-18
Rated 5 out of 5 by from Best 4K monitor for Xbox One X Best picture/experience on Xbox One X. Has 5ms lag time, IPS, HDR, and AMD Freesync.
Date published: 2017-11-27
Rated 5 out of 5 by from Gorgeous Monitor The LG 32UD99-W Monitor is currently the best 32-inch, 4K wide color gamut (DCI-P3 95%) display on the market that also happens to support HDR10. The display itself is factory calibrated and the colors are gorgeous. The design of the virtually borderless (CINEMA) screen and slim arcline stand is just amazing. I downsized from two 27-inch monitors to this one and couldn’t be happier. The built-in speakers are an added bonus, especially if you were relying only on headphones before.
Date published: 2017-09-25
Rated 5 out of 5 by from Great monitor Takes a little time to get used to the 21:9 aspect ratio but it's a great monitor. I do a lot of graphics & photo work & the resolution & color is fantastic. moved up from a 27" and the extra space is a big help. (Just make sure your video card supports 3440 x 1080).
Date published: 2017-09-22
Rated 4 out of 5 by from Best Monitor ever.... Great size, not too big has alot of options and fits my 27 inch monitor on my desk. Looks great while playing OW and other FPS/RTS games.
Date published: 2017-09-22
Rated 5 out of 5 by from I just love this amazing monitor!!❤️❤️❤️❤️ I've had this monitor for a few days now and I just love it. I have it perfectly working with my gaming PC (Nvidia Pascal Titan Xp), Mac Pro (Nvidia Maxwell Titan X), PS4 Pro, and all my other devices. The picture is shockingly amazing and with HDR on it blows me away. I have had no problems whatsoever. Thank you LG for coming out with this amazing monitor. I even found an affordable 4K@60 HDR HDMI switcher that works like a charm. I definitely would recommend this product to friends and family. I'm also willing to help anybody that's having any sort of issues because I'm a techie.
Date published: 2017-09-07
Rated 3 out of 5 by from Just ok Pros: - Nice design - HDR - 10 Bit Color Cons:- No 100Hz or above refresh rate - Expensive Misc - My personal taste is for a glossy screen, anti-glare looks like an annoying dusty screen. Will return it back to store.
Date published: 2017-08-20
Rated 4 out of 5 by from Fantastic first step! Beating the industry Covers all the bases save that dual DP 1.4 inputs would have helped in today's age of multiple things getting plugged into such a high class monitor. If this had come in a 36" or even 40" size I'd have been beating down the doors to buy these. We really just need a bit more screen real estate but every other punch dot has been covered. Great HDMI, DP up to spec, USB C, plenty of brightness and HDR10 covered. Maybe Nvidia Gsynch would have been a nice "model B variant" but that's picking details. This monitor is the very poster child of what the standards that all great models of 2017 and forward are going to need to live up to. 31.5" was just a touch too small but many will find that ok given the utterly superb picture quality and components.
Date published: 2017-02-07
Rated 5 out of 5 by from Great clarity I purchased this monitor 12/16/16 and I rally like it! The size is perfect and the HD clarity is unbelievable!
Date published: 2017-01-16
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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 only thing I can't get right is when using bootcamp on my Macbook pro 2017 with Win10, play Battlefield 1 using HDR - its enabled in the game but the monitor does not detect it. I'm using a USB-C connection between my monitor and the laptop.

Asked by: Fmiranda
Hate to hear but would love to see if we can help out. We will need some more information to help out. If you could please give us a call at 1-800-243-0000 so we can get that info and see what is going on. ^AC
Answered by: Amber C
Date published: 2018-09-04

Recommendation - Allow volume control inputs from Macbook to set the volume on in-monitor speakers (32UD99-W) vs. having to use the joystick. Since the 5ks have no joystick it is allowed there, could this be patched to these monitors as well? Thanks!

Asked by: Alulim
Hi Alulim. Thank you for your suggestion. Regrettably, allowing the volume control inputs from Macbook pro to set the volume for the built-in speakers on the LG 32" Class 4K UHD IPS LED Monitor with HDR10 (31.5" Diagonal), Model # 32UD99-W would require a hardware update and they cannot be patched to this monitor as it has already been released...^IFV
Answered by: LGJoel
Date published: 2018-08-06

Does this have a VESA compatible mount interface?

Asked by: MeMem
This monitor is compatible with the VESA pattern 100 x 100. ^CP
Answered by: ChrisPSM
Date published: 2018-06-29

I am using a high speed HDMI cable with ethernet to connect my 2015 Macbook Pro to the display. When I try to view Amazon Prime, I get the error message that my computer, cable or display does not meet HDCP requirements. Any thoughts on why?

Asked by: trialcritic
Hello, what it means is that the HDMI port(s) on the MacBook Pro is not HDCP 2.2 compliant. For streaming 4K movies or content from game consoles, Ultra HD Blu-ray disc players, or any device connected to the monitor, everything in the chain must be HDCP 2.2 compliant otherwise the signal does not get passed. The HDMI ports and the DisplayPort on the monitor are all HDCP 2.2 compliant. You should not have any issue 1080p content. You just will not get 4K if the HDMI port(s) on your MacBook Pro are not HDCP 2.2 compliant. ^AC
Answered by: Amber C
Date published: 2018-06-28

Can I daisy chain two of these displays?

Asked by: austincondiff
Hi Austincondiff. The LG 32" Class 4K UHD IPS LED Monitor with HDR10 (31.5" Diagonal), Model # 32UD99-W does not have a DisplayPort Output so you cannot daisy chain it. You cannot daisy chain USB devices connected via USB-C, although you can simulate daisy chaining with the addition of USB-C-connected hubs. HDMI does not support daisy chaining, but all the ports on the 32UD99-W are inputs...^IFV
Answered by: LGJoel
Date published: 2018-06-28

Is LG's monitors covered by an international warranty? I plan on buying this in the USA and taking it to Australia.

Asked by: evan2012
The Limited Manufacturer's Warranty that comes with our monitors that are purchased in the U.S. is extended only to the original purchaser and is non-transferable. It is valid only in the U.S. including Alaska, Hawaii, U.S. Territories and all Canadian Provinces...^IFV
Answered by: LGJoel
Date published: 2018-06-11


Asked by: daniel 4543
The LG 32" Class 4K UHD IPS LED Monitor with HDR10 (31.5" Diagonal), Model # 32UD99-W has a 60 Hz refresh rate...^IFV
Answered by: LGJoel
Date published: 2018-05-21

PS4 pro and Xbox one x good with HDR?

Asked by: Moxie nick
The 32US99-W supports HDR 10 and is compatible with gaming systems. ^CP
Answered by: ChrisPSM
Date published: 2018-05-01
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