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Key Features

  • 34" UltraWide® Nano IPS Display
  • 5K2K WUHD (5120 x 2160) Resolution
  • Thunderbolt™ 3
  • DCI-P3 98%
  • HDR Support
  • 4-Side Virtually Borderless Design
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5K2K UltraWide® Monitor





34 Inch 5K2K UltraWide®


Multitaskers can now work in a generous 5:9 area while simultaneously viewing a 16:9 4K video on the same screen. The 5K2K 21:9 display of the 34WK95U offers 5120 x 2160 resolution optimized for video editors, programmers and developers, with convenient single-cable Thunderbolt® 3 connectivity.


VESA DisplayHDR™ 600


Discover a more lifelike picture with high dynamic range, which provides bolder contrast between the brightest and darkest areas of the screen. This HDR 600 monitor has been rated to deliver impressive peak luminance of 600 nits for undeniably spectacular highlights.


Nano IPS Display

Impeccable Color

More accurate color and a broader contrast ratio combine to deliver truly high-end picture quality. High dynamic range (HDR) makes bright and dark portions of the image even more so, while Nano IPS controls color better, covering 98% of the DCI-P3 color space, the digital film industry standard.


Color Range with DCI-P3

Editing on-site footage with full color expression is possible with DCI-P3 Digital Cinema Color Standard. It reproduces digital color content just as you intended with the preview camera on site; allowing for accurate conditions like shadow detail, color, saturation & brightness for precise editing & overall control in post-production.


Delicate Color Expression

Nanometer-sized particles on the screen's LED absorb excess light wavelengths, realizing richer color expression that accurately reproduces all content, from actual images and videos to CG.


Thunderbolt™ 3


Simplify setup with a single cable for video/audio plus data transfer, as well as simultaneous laptop charging. Ideal for demanding professionals, this is the most versatile Thunderbolt yet. The compact port enables 40Gbps data and high-bandwidth video, including a 4K signal to two different screens, or 5K/60fps to a single screen.


Faster Speed

Transferring data at speeds of up to 40Gb/s-two times faster than Thunderbolt™ 2 and eight times faster than USB 3-Thunderbolt™ 3 delivers the fastest connection to any dock, display, or device.

*Thunderbolt™ 3 on Earlier windows PCs
Your Thunderbolt™ 3 device is certified for windows PC before July 2016 make certain your PC has the most recent versions of the items listed below.
- BIOS/Thnderbolt™ 3 driver/Thunderbolt™ 3 Firmware (if available)
Contact your PC manufacturer to confirm your system is up to date. You may also review the following website for additional information.


OnScreen 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 and more can now be adjusted with just a few clicks of the mouse, instead of hard buttons on the monitor.


Virtually Borderless Design

With an ultra-thin bezel, the slim and sleek design unites form and function to offer a virtually borderless visual viewing experience, without distraction from the precise, gorgeous image.

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What People Are Saying

Rated 2 out of 5 by from Image persistence issues are ridiculous I bought this monitor about a month ago, because it's pretty much the only option if you want that resolution at that specific pixel density. Pros: * High pixel density (about 160 PPI) makes text look great and very pleasant to look at * Aspect ratio (21:9) * With brightness set to maximum, this monitor is really bright. This makes things easier to see in daylight. Cons: * Really bad and severe image persistence issues. After-image can appear in as little as 60-90 minutes of displaying anything static (say, UI of software, photo, letterbox while watching a movie) and it's very clearly visible on uniform, dark backgrounds (in general, any website, program or theme that uses colors between #111 and #555 as the background.). To be completely fair, user manual does say that "displaying static images for prolonged amounts of time" could potentially result in after-image. But to also be completely fair, I've never had this issue before. (I've tried reproducing it on my other monitors. On all of those where after-image takes much longer to form, is much less noticeable and disappears much faster). I even got noticeable after-image just by writing this review (which, to be fair, took a while). (Yes, the three stars docked are pretty much due to this.) --- Other things worth noting: In terms of features, the monitor has what I want for the most part, although the lack of full array backlight is a bit disappointing.
Date published: 2019-01-14
Rated 1 out of 5 by from Issue after issue. Do not recommend. Like others, I too have all kinds of issues with this monitor. I haven't ever gotten a connection via Thunderbolt 3 (not with a 2018 iMac, 2018 mac mini, or 2018 MacBook pro). I had been using it via DisplayPort as a last option and finally figured out that my Thunderbolt 3 port did work but was loose all along. Holding the cord a certain way was the only way to get it to work. Still, I was unable to use the port for anything but charging a device. LG won't let me return it, but I'm currently getting ready to send it in for repair. I will say that the color is great when it does work, but I've had so many frustrations with it, that I couldn't enjoy it much.
Date published: 2018-12-23
Rated 1 out of 5 by from Compatibility issues still unresolved The monitor by itself would be great but it still doesn't work with a MacBook Pro 2018 - even after the Update to Mojave 10.14.2, as was promised by LG. THe screen stays black and nothing happens - except for a system lag every 1-2 seconds. A couple of days back even the connection via Display Port stopped working (both set to v.1.4), so right now I'm completely unable to use the device. If the issues are not resolved in the next couple of days, I'm returning the monitor.
Date published: 2018-12-09
Rated 1 out of 5 by from No 5K resolution with MacBook Pro 2018 Vega 20 GPU Please fix this and offer a token for loyal LG clients - back on my 38UC99 until you fix it - this makes me look elsewhere next time.
Date published: 2018-12-09
Rated 5 out of 5 by from Great tv I wish I could really have the words to express just how I feel about buying this Tv. It's the best purchase I have ever made. The whole family is enjoying It as much as I do. Thanks LG.
Date published: 2018-12-07
Rated 1 out of 5 by from Mac Compatibility Still Lacking for 2018 Macbook LG promised that the 34WK95U-W would be fixed with the Mac 10.14.2 update but it still does not work with Thunderbolt 3. After waiting months with delays I was excited to get the monitor, but couldn't be more disappointed I can still only use 2/3 of the screen with no help from LG. Do not recommend until this issue is resolved.
Date published: 2018-12-07
Rated 3 out of 5 by from Goodish, but not without flaws. Generally, a good monitor. It's my second one though. My first one came with two big clusters of dead pixels and a high-pitched hum or coil whine which curiously only kicked in after +/- 30 minutes but then was constant. On my second monitor there were no dead pixels though the hum / coil whine remained the same. Sadly, no changing of the settings (brightness or contrast) would get rid of the high-pitched sound. If there were an active cooling component (a fan) in the monitor than there would be at least a proper reason for the sound, but I guess it's just a cheap component that made the same sound in two different monitors. Not great for a silent system setup if the monitor makes the loudest noise :/
Date published: 2018-12-03
Rated 2 out of 5 by from Problems connecting I am having problems connecting. maybe to 20th time it will connect and when it does the screen is beautiful. I own latest Macbook pro 2018 all maxed out. Using the cable that comes with. Called tech support and they could not help. They said they would get someone to help, but no one has vet come forward.
Date published: 2018-12-03
Rated 5 out of 5 by from Great Quality Monitor Those downvotes do not reflect the quality of the display, it is the best ultrawide out there. This thing is amazing as a PC gamer with 2080ti PC
Date published: 2018-11-30
Rated 1 out of 5 by from 3440 x 1440 is max on late 2016 MacBook Pro Placed order in February '18; received Nov -18 (plenty of time to work-out bugs). Monitor fails to produce the stated 5K resolution on late 2016 13" MacBook Pro. Tried multiple Thunderbolt 3 cables, ports, restarts, re-sets - nada. Aside from this, the monitor also does not play well with Mac: can't control sound or picture settings from computer - you have to use LG's on screen controls. Monitor is being returned for credit. Disappointing for LG.
Date published: 2018-11-29
Rated 5 out of 5 by from Works great on Mac OS 10.14.2 Beta I thought long and hard about buying this monitor based on reviews, they are all correct, and the trick to making this work great is to upgrade to the Beta version 10.14.2. The monitor works great then...
Date published: 2018-11-23
Rated 1 out of 5 by from Pure laziness Plenty of basic features missing on this monitor that you wouldn't only expect to get for even a fraction of the price, but are also incomprehensibly absent, as if this monitor wasn't tested on even 5 real users. I'll go ahead and list the issues for macOS users: 1. You can't adjust or mute the display's speaker volume from the OS, you have to physically lean over and do it via a hardware toggle under the screen. 2. You can't adjust the brightness from the OS, you have to physically lean over and do it via a toggle under the screen (it'll take around 2 minutes each time for this, you can set auto brightness on in the same way, but it's unreliable). 3. No microphone in the monitor. Meaning you can't take an audio call if you laptop screen is closed, as relying on the laptop mic in clamshell mode makes you impossible to here, especially if you have a 2016-2018 Macbook Pro. 3 is a ridiculous hardware mistake that's now unrectifiable, I'd like to see a bit of effort put in from LG with this monitor with 1-2 fixed with a software update. I've had the monitor for about 30 minutes, will post some more information later. Happy to answer questions also.
Date published: 2018-11-22
Rated 2 out of 5 by from MacBook 2018 So close, but so far. The monitor is not recognized by my 2018 MBP without going through various combinations of changing scaling, PBP modes, connecting and disconnecting, etc. When I can get it to recognize my MBP and display by 5K its fantastic. But unless you are ready to deal with enormous frustration wait until it is supported by LG.
Date published: 2018-11-13
Rated 3 out of 5 by from Workaround for 2018 MacBook Pro with Radeon 560X Hopefully the following info helps your engineers. PLEASE fix for this ASAP! A lot of people are really frustrated with your new monitor, myself included. The monitor is beautiful, but the level of oversight in not having it work correctly with one of the main laptops (MBP 2018) of your key target demographics (designers, photographers, and video editors), after delaying the product for MONTHS, is shameful. I believe the FRONT RIGHT TB3 port is the key. Initiate a warm restart. After the keyboard lights go dark, unplug the TB cable from the computer, then plug it right back in when the white apple comes on screen. That's it. Hopefully it works for those reading this with the same issue! Notes: The clamshell must be open. No PRAM or SMC restarts necessary. I've tested with and without energy saver off and on. It works for both. The screen stops working, requiring a reboot if the hard disks go to sleep. I'm going to play with those settings a bit more, but at least there's a consistent way to get it working without burning 45 minutes each time!
Date published: 2018-11-10
Rated 1 out of 5 by from Does not connect via Thunderbolt on Macbook Pro This monitor does not connect to my MacBook Pro 15in late 2016. I can only connect it via HDMI or MiniDisplay port which is not able to push a 5k2k resolution. Absolute waste of money. Not sure if the product is defective or there is some sort of bug that LG needs to work out. I am sending it back.
Date published: 2018-11-09
Rated 1 out of 5 by from Not fully compatible with MacBook Pro 2016 R460 No signal in single input mode on MacBook Pro 2016 15in, 2.7Ghz. Can only get it to work when activating Picture in Picture mode at maximum of 3840x2160 using Thunderbolt connection.
Date published: 2018-11-08
Rated 5 out of 5 by from Best monitor I ahve ever used. Bought this a week ago. This screen is close to perfect for mye use. Office work with lots of documents open. Can easily have 3 full A4 pages visible. Perfect for photo editing, large photo libraries, Premier Pro. Handles everything I throw at it with ease. Not tried gaming with it. Drawbacks: Demands a lot from your GPU and wallet. But no direct problems this far with my MacBook Pro 2017 (13.3 inches ntel Iris Plus Graphics 655 1536 MB graphics, 2,7 GHz Intel Core i7 16 GB DDR3 2133 MHz RAM)
Date published: 2018-11-08
Rated 1 out of 5 by from Does not work with 2018 MacBook Pros with 560X GPU I have tested this monitor on two separate 2018 MacBook Pro 15" with the 560X GPU - One of which I bought brand new just to test with this monitor. This monitor currently does not work with the 2018 15" MacBook Pros. It DOES however work fine with a 2016 MacBook Pro with AMD 460 GPU and looks great. If they can fix the Thunderbolt 3 problems with the new laptops it will be a good monitor, otherwise I say save your money until they fix these issues. It's inexcusable that they didn't test this monitor on a 2018 computer when they delayed it for NINE MONTHS.
Date published: 2018-10-27
Rated 4 out of 5 by from Super Display! But OnScreenControl not working. Im happy about my new display, but unfortunately the corresponding software is not working. and as far as i have it, there is no update for the software and i cant find community tips for my problem. The App crashes during the start of it.
Date published: 2018-10-25
Rated 5 out of 5 by from Finally an 5K monitor that I can use at native res Finally managed to acquire one of these, and its pretty nice. I would have preferred the same resolution at a bigger size, but its a lot better than the 5k @ 27" monitors. Only downside is my lousy work laptop can only drive 3840x2160x30hz - even with greatly reduced refresh rates I can't drive 5120x2160 out either its displayport or hdmi port - probably due to the Intel adapter. My desktop's GTX 1070 has no problem driving the display at 60hz using the included displayport cable.
Date published: 2018-10-23
Rated 5 out of 5 by from Amazing! I am in shock of how powerful this monitor truly is. I tried it at a friends and had no idea how detailed, how graphical this monitor could actually be. If this goes in your price range, it must be top of the list!
Date published: 2018-10-06
Rated 4 out of 5 by from Should be great, except for the stand These comments are prior to release in the hopes that LG can do something to correct the stand. Based upon specifications, the LOWEST the stand can go will have the Monitor 3.5 inches above the desk. At the highest adjustment, the monitor can be 7.8 off the desk at the bottom. Who needs that? This is super-high for a large monitor. Particularly in a graphic design environment, comfort is important. The user needs eye-level at the center or preferably higher-than-center of the Screen. We can't be looking-up. A comfortable, all-day chair often get the user lower to the desk, so the monitor will need to be lower. Previously LG has been one of the best for this issue. Many LG Monitors handle adjustment to a low position, some are less than 2 inches from the desktop. Example: The LG 34UM88C-P will range between 1.9 and 6.6 inches from desktop. Plenty of range, and much better ergonomics. Please LG. Fix your new stands.
Date published: 2018-08-06
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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.

I saw there are a lot problems with 2018 MacBook Pro, but have anyone tried with the 2017 MacBook Pro, and were there any problem with the 2017 MacBook Pro?

Asked by: karanp92
I have a 2017 MacBook Pro and I have been happily simultaneously driving 2 of these 5k monitors without issue for several months, across several of the most recent versions of MacOS.
Answered by: Tom123456789
Date published: 2019-02-14

Hello, i want to know how many hz on 2K and 4K?

Asked by: Lareamond
The LG 34" Class 21:9 UltraWide® 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal), Model # 34WK95U-W has a resolution of 5120 x 2160 and a Refresh Rate of 60Hz. The maximum resolution through its HDMI port is 3840 x 2160@60Hzand the recommended resolution is 3440 x 1440@60Hz. The maximum resolution through its USB-C port is 5120 X 2160@60Hz and the recommended resolution is 3440 x 1440@60Hz. The maximum resolution through its ThunderboltTM 3 and DisplayPort is 5120 X 2160@60Hz and the recommended resolution is 51200 x 2160@60Hz...^IFV
Answered by: LGJoel
Date published: 2019-01-28

Will a 2018 Mac mini with black magic external gpu drive this monitor in 5k with a usb-c to DisplayPort cable?

Asked by: Matt060984
The LG 34" Class 21:9 UltraWide® 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal), Model # 34WK95U-W has a 5K2K WUHD (5120 x 2160) Resolution which is supported via the DisplayPort (ver 1.4) port and the Thunderbolt® 3 port (USB Type-C is supported through Thunderbolt® 3). The Blackmagic eGPUs connect to your computer via Thunderbolt 3, and give you 4K HDMI output, 85W of power, another Thunderbolt 3 connection and four USB 3 connections, and it also features an additional DisplayPort that supports 5K monitors. Please contact the manufacturer for more details on its capabilities and any other inquiries you might have...^IFV
Answered by: LGJoel
Date published: 2018-12-12

I am using iMac Retina 5K 2017 with Radeon Pro 580 8192 MB. Does this monitor will work with this hardware and provide all features. In want to use this display in addition to the iMac display (5K) Thanks you in advance

Asked by: GuyP
The LG 34" Class 21:9 UltraWide® 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal), Model # 34WK95U-W has a 5K2K WUHD (5120 x 2160) Resolution which is supported via the DisplayPort (ver 1.4) port and the Thunderbolt® 3 port. The specifications for your Radeon Pro 580 graphics card show that it has a maximum recommended resolution of 3840 x 2160 with 8,192 MB GDDR5 memory on the card, but also states that it has no display connectivity as it is not designed to have monitors connected to it. Please contact the manufacturer for verification...^IFV
Answered by: LGJoel
Date published: 2018-12-11

From what I'm reading in the manual, you can connect this monitor to a DP 1.4 port, or USB C port and still run at 5k resolution. I have an RTX 2080 Ti video card which has both DP 1.4 ports and a USB C port. Confirm 5k resolution will work please.

Asked by: Druuzil
Hi Druuzil. The LG 34" Class 21:9 UltraWide® 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal), Model # 34WK95U-W has a 5K2K WUHD (5120 x 2160) native Resolution and if you visit the Nvidia site to check out the specs for your RTX 2080 Ti GPU, it shows that the maximum Digital Resolution that it will support is 7680 x 4320...^IFV
Answered by: LGJoel
Date published: 2018-11-29

2 questions.  Will this monitor work with a 2017 MBP13 w/touchbar (4 TB3 ports) running an intel iris plus graphics 650 GPU?  Second does it have an integrated camera for webcasting, video calls?  thanks

Asked by: jasonATL
The LG 34" Class 21:9 UltraWide® 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal), Model # 34WK95U-W has a 5K2K WUHD (5120 x 2160) Resolution which is supported via the DisplayPort (ver 1.4) port and the Thunderbolt® 3 port. Looking at the specifications for the Intel Iris Plus Graphics 650 GPU in your Apple MacBook Pro 13 2017 Touchbar i5, it has a video output which is possible via DP 1.2/eDP 1.3 (up to 3840 x 2160 @60 Hz) and has a maximum resolution of 4096 x 2304@ 30Hz through HDMI (ver 1.4) and a maximum resolution of 4096 x 2304@ 60Hz through DisplayPort and eDP-Integrated Flat Panel which is a feature that is not available on all computing systems. Please check with the manufacturer to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. The ports on the 34WK95U-W are HDMI version 2.0 ports and the Intel Iris Plus Graphics 650 GPU only supports the HDMI 1.4a standard, but an HDMI 2.0 output can be added via converter from DisplayPort. This monitor does not have an integrated camera on it...^IFV
Answered by: LGJoel
Date published: 2018-12-07

Does this monitor pivots to 90º or 270º ? 

Asked by: ALiberal
The LG 34" Class 21:9 UltraWide® 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal), Model # 34WK95U-W has a -5~15 Degree Tilt Angle and has a height adjustable stand but it does not pivot...^IFV
Answered by: LGJoel
Date published: 2018-11-20

Do you have a spec sheet on RF-EMI emissions data on this unit as per FCC oart 15 and Part 18?

Asked by: EMFScott1
The LG 34" Class 21:9 UltraWide® 5K2K Nano IPS LED Monitor with HDR 600 (34" Diagonal), Model # 34WK95U-W has FCC-B, CE declaration. The Federal Communications Commission (FCC) requires most digital device sold in the United States to meet the requirements of (CFR 47) rule part 15, subpart b. which focuses on “unintentional” radiation or noise generated by a digital device. This noise could potentially impact the operation of other devices in a close proximity and therefore requires testing of the unintentional radiators. FCC 15B is a self-declaration process, not a certification. There is no certificate or document received from the FCC once the testing is completed. This self-declaration encompasses both the verification and DoC or Declaration of Conformity testing. While this is a self-approval process, it does not mean that just anyone can perform the testing. The rule part currently specifies that for verification testing, the testing must be performed by a lab that has its test site registered with the FCC. The requirement for DoC, (Declaration of Conformity) testing is that the testing must be performed at an accredited test lab. An accredited lab can issue a certificate for DoC or a statement of compliance. A sample FCC Statement has to be included in the owner's manual instruction to the user that states "This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures" and the unit should also a permanently attached label in a conspicuous location with the following statement: This device complies with Part 15 of the FCC Rules. The operation is subject to the following two conditions: (1) This device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. The FCC does not specify the size of the label or the lettering thereon. The only requirement is that the text be legible...^IFV
Answered by: LGJoel
Date published: 2018-11-15
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