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Key Features

  • 21:9 Curved QHD
  • IPS Display
  • SRGB Over 99%
  • ENERGY STAR® Qualified

What People Are Saying

Rated 4 out of 5 by from Great Product with Some Minor Inconveniences Pros: -Great overall build quality -Display is crisp and sharp with excellent color reproduction -Decent sound quality from the built-in speakers Cons: -Unable to turn off the blinking light on the power/control button of the monitor when it goes to sleep -Stand does not allow the panel to swivel, which makes getting it into the perfect position a workout -Expensive, for a 1440p panel without any other features such as faster frame rate and G-sync or FreeSync
Date published: 2018-08-06
Rated 5 out of 5 by from I love this monitor Clear display and I love the 34” width. It is very easy to put together, no screwdriver needed. The base is very stable. The monitor does not rotate but can be raised and lowered as needed. it has a “cool” red accent that gives it some flair. Note, that I don’t use it for heavy gaming so I can’t comment on that.
Date published: 2018-03-21
Rated 5 out of 5 by from Christmas present to myself Wasn't sure if this screen would be too large for a desk, but it's amazing. No dead pixels, amazing clarity. I'm not a gamer, but once I expanded it 150% I don't need glasses the screen is so big. The price was a little prohibitive, but why not it's Christmas. The only other complaint is only 1 year warranty.
Date published: 2017-12-26
Rated 5 out of 5 by from Perfect size and resolution! Resolution is not true 4k, but it at the very happy end of the spectrum. It doesn't over tax my GPU but gives me great views! I also love the split feature that allows you to make up to 4 windows if you wanted.
Date published: 2017-09-22
Rated 5 out of 5 by from 34UC87C-B review Had it now for approximately six months. Took along time reviewing products, and decided on this size and brand. Great decision. I run anywhere from one to four screens aon it. Read a lot of text, and numbers. Couldn't be happier. Also great picture quality.
Date published: 2017-09-22
Rated 5 out of 5 by from Unbelievable upgrade from my 1080P 24" I bought this because of the features and size of the screen and boy have I enjoyed it! This monitor is stunningly beautiful and color accurate. I use it for everything from word processing, to photo editing and gaming... it has amazing colors and the ultra wide screen is a joy to use when multi-tasking.
Date published: 2016-09-21
Rated 5 out of 5 by from Excellent Monitor This is my first monitor ever "laptops fanboy :p". I haven't use any 16:9 monitor but now I don't think I'm going to use it in the future 21:9 forever !!!
Date published: 2016-09-19
Rated 5 out of 5 by from Very Nice Display The LG 34UC87C-B is a great ultra wide curved display. It is wide enough to look like a two-monitor setup, but without the annoying middle bezels. Can comfortably display multiple windows without sacrificing useful size, or a long timeline if you're editing videos. But the display isn't so big that it looks out of place on your desk. It has height adjustment, which is nice. It has 2 HDMI inputs so you can have two different sources on one monitor and 2 USB 3.0 ports. It even has built-in speakers, which if your audio needs are basic, really cleans up your desk space. It comes factory calibrated and covers 99% of the sRGB color spectrum, so color reproduction is excellent for photo and video editing. Worth the money.
Date published: 2016-09-10
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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.

Does it contains HDMI ports ?

Asked by: ssdd
HDMI 2 ports
Answered by: EdLG
Date published: 2017-07-03

Can it be wall mounted

Asked by: kerric
Yes. VESA size (mm) 100 x 100
Answered by: EdLG
Date published: 2017-07-03

Can you please send the user manual of this product ?

Asked by: ssdd
Our offices, in the United States, do not have any product information for India. In order to obtain such information, it is recommended to check our subsidiary’s website, at
Answered by: NeilE
Date published: 2016-05-02

The USB Up 3.0 port looks like a USB 2.0 Type B cable and not a USB 3.0 Type B. I cant find a USB Up 3.0 cable to match the port. Will I still get USB 3 through the 2 monitor ports if I use the 2.0 cable?

Asked by: Geminii
The USB 3.0 looks like the older 2.0 printer cables but it is actually not the same. The 3.0 is bigger and the internal wiring is different. You can find them on amazon. By default it should have blue connectors indicating a 3.0 connection. 
Answered by: ScooterTime022
Date published: 2016-04-23

Is there a way to swap inputs using keyboard commands like a kvm switch? I currently have to go into the monitor menus to switch input sources (HDMI, DVI) and was wondering if there was a faster method.  What USB Up 3.0 cable is is required for hub?

Asked by: Geminii
I apologize, but no; this monitor has not been designed to receive control commands aside from those built into the set itself.
Answered by: NeilE
Date published: 2016-04-23

compatible with Mac?

Is the 34" curved monitor compatible with Mac?
Asked by: SpikeCover
Answered by: dfdfdfs
Date published: 2017-01-27


Will this be offered as a multi-touch computer monitor?
Asked by: PBrown
Answered by: kkkkkk
Date published: 2016-04-23

How to disable startup bell?

Every time I turn this monitor on, I hear loud bell sound. It's annoying and can disturb other people, especially during the night hours. How do I disable this sound?
Asked by: elvenic
NeilE: This monitor (LG IPS Monitor 34UC87C-B) IS designed with internal speakers - 2 x 7W. elvenic: turn the volume in the menu to zero
Answered by: IMClg
Date published: 2016-04-23
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