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LG 34UC88-B 34-Inch 21:9 Curved UltraWide QHD IPS Monitor with USB Quick Charge
Brand | LG |
Screen Size | 34 Inches |
Resolution | QHD Ultra Wide 1440p |
Aspect Ratio | 21:9 |
Screen Surface Description | Glossy |
About this item
- 21:9 UltraWide Curved QHD IPS Monitor
- sRGB over 99% / Color Calibrated
- USB 3.0 Quick Charge
- Height / Tilt Adjustable Stand
- Screen Split 2.0 (PIP Mode)
- Refresh Rate: 60 Hz
4+ star item to consider
What do customers buy after viewing this item?
Product information
Product Dimensions | 9.9 x 32.1 x 22.4 inches |
---|---|
Item Weight | 18.5 pounds |
Manufacturer | LG Electronics |
ASIN | B01B9IDL4I |
Item model number | 34UC88 |
Batteries | 2 A batteries required. |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank |
|
Is Discontinued By Manufacturer | No |
Date First Available | January 15, 2016 |
Standing screen display size | 34 Inches |
Aspect Ratio | 21:9 |
Resolution | 3440 x 1440 Pixels |
Image brightness | 300 Candela |
Total Usb Ports | 2 |
Warranty & Support
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LG 34UC88-B 34-Inch 21:9 Curved UltraWide QHD IPS Monitor with USB Quick Charge
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LG 34UC88-B 34-Inch 21:9 Curved UltraWide QHD IPS Monitor with USB Quick ChargeMerchant Video
Product Description
LG Electronics WQHD (3440 x 1440 resolution) IPS Curved 34-Inch LED-Lit UltraWide 21:9 Aspect Ratio Monitor with Height/Tilt Adjustable Stand and USB 3.0 ports.
Top Brand: LG
From the manufacturer

34 inches Class 21:9 UltraWide QHD IPS Curved LED Monitor (34 inches Diagonal)
34UC88-B
Key Features:
- 21:9 UltraWide QHD IPS Monitors
- sRGB over 99%
- USB 3.0 Quick Charge
- Game Mode
- On-Screen Control with Screen Split 2.0
- FreeSync
Features
21:9 UltraWide QHD IPS Display
The 3440 X 1440 UltraWide QHD display offers amazingly sharp picture quality*. Its pixel area is about 1.8 times larger than an UltraWide Full HD 21:9 monitor, and about 2.4 times larger than a Full HD 16:9 monitor. It provides an efficient environment in using Microsoft Office programs showing 47 columns and 63 rows in excel.
*21:9 Screen or 3440 x 1440 (60Hz) resolution may not be available depending on content, device, interface or graphic card.
sRGB Over 99%
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*.
* Color mode conversion between Adobe RGB and sRGB is available on the 'Color Mode' menu.
USB 3.0 Quick Charge
Save time when you power up the battery of a connected device using USB 3.0 Quick Charge. Once enabled, this convenient feature allows a phone or other mobile device to charge up to four times faster than regular USB 3.0.
Additional Features
On-Screen Control
On-Screen Control puts a host of essential 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.
Screen Split 2.0
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.
FreeSync
LG's 21:9 UltraWide monitors with FreeSync* technology eliminate the tearing and stuttering that have plagued gaming enthusiasts for years.
*FreeSync is only available when it is connected to Display Port.
Additional Features
Game Mode
Set your game mode optimal gaming conditions. There are 3 gamer modes, 2 First-Person-Shooter modes and even and RTS pre-set mode so you can choose the best mode for you.
Height and Tilt Adjustable Stand
The 34UC88 monitor is easy to put together with a simple press-and-click display-to-base attachment. The monitor also provides comfortable viewing with versatile screen tilt and height adjustments.
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Customer Reviews |
4.3 out of 5 stars 198
|
4.3 out of 5 stars 281
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4.2 out of 5 stars 208
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3.8 out of 5 stars 103
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4.5 out of 5 stars 877
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Price | — no data | — no data | — no data | — no data | $720.97$720.97 |
Screen Size | 34" | 34" | 34" | 34" | 34" |
Panel Type | IPS - LED | IPS - LED | IPS - LED | IPS - LED | IPS - LED |
Curved Screen | Yes | Yes | No | Yes | No |
Resolution | 3440 x 1440 (WQHD) | 3440 x 1440 (WQHD) | 3440 x 1440 (WQHD) | 3440 x 1440 (WQHD) | 2560 x 1080 (Full HD) |
Aspect Ratio | 21:9 | 21:9 | 21:9 | 21:9 | 21:9 |
Color Gamut | sRGB over 99% | sRGB over 99% | sRGB over 99% | sRGB over 99% | sRGB over 99% |
Screen Split | Yes | Yes | Yes | Yes | Yes |
FreeSync | Yes | Yes | Yes | No | Yes |
Thunderbolt | No | Yes (2) | Yes (2) | No | No |
Quick Charge | Yes | Yes | Yes | No | No |
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Price | — | $209.99$209.99 | $399.99$399.99 | $696.99$696.99 | -6% $310.00$310.00 List: $329.99 | -19% $1,549.99$1,549.99 List: $1,919.99 |
Delivery | — | — | Get it as soon as Thursday, Jul 3 | Get it as soon as Wednesday, Jul 2 | Get it as soon as Thursday, Jul 3 | Get it Jul 2 - 8 |
Customer Ratings | ||||||
Sold By | — | QuickshipElectronics | Amazon.com | Beach Camera Same Day Shipping | Amazon.com | Deal B |
display size | 34 inches | — | 34 inches | 28 inches | 34 inches | 39.7 inches |
resolution | QHD Ultra Wide 1440p | QHD Ultra Wide 1440p | QHD Wide 1440p | SDQHD 2880p | QHD Wide 1440p | 5K2K WUHD |
display technology | Curved | LED | 3440 X 1440 | SDQHD | LCD | LED |
hardware interface | usb3.0, usb | — | displayport, hdmi, usb3.2 gen 1, 3 5 mm audio | usb, hdmi, usb c | hdmi, displayport | usb, thunderbolt, displayport, hdmi, ethernet |
viewing angle | 178 degrees | — | 178 degrees | 178 degrees | 178 degrees | 178 degrees |
mounting type | VESA Compatibility - Mountable: 100 x 100 mm | — | Wall Mount | Wall Mount | Wall Mount | Panel Mount |
HDMI ports | 2 | 1 | 2 | 2 | 2 | 1 |
number of usb ports | 2 | 0 | 4 | 4 | 1 | 8 |
weight | 18.5 pounds | — | 21.21 pounds | 9 kilograms | 10.8 pounds | 41.93 pounds |
model name | LG34UC88OB | 34SR65QC-B | Dell 34 Curved Gaming Monitor - S3422DWG | LG28MQ780B | FBASAMLS34C502GAN | Ultrasharp |
refresh rate | 60 | — | 144 | 60 | 100 | 120 |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers praise the monitor's display quality for its great resolution and colors, while appreciating its size, particularly its ultrawide advantage and ample screen space. The monitor receives positive feedback for its functionality, with one customer noting it performs well with Steam games, and customers find it worth the price. The build quality and brightness receive mixed reviews - while customers appreciate the sturdy feel and minimal light bleed, some report the monitor breaking within two years of use. Customers like the pixel density, with no dead pixels reported.
AI Generated from the text of customer reviews
Customers praise the monitor's display quality, noting its great resolution, colors, and sharpness, with one customer highlighting its 99.9% RGB performance.
"...The extra real estate makes a big difference and the color rendition is very good. Straight out of the box it was nearly perfectly calibrated...." Read more
"...Games look amazing on here. The picture quality is great, though I didn't notice that the color was somehow off until I put it next to my asus..." Read more
"...4. The single configuration button: To me it is minimalistic and well thought. It is evident somebody spent time thinking about it. 5...." Read more
"Nice aggressive curve, quality materials, and beautiful picture...." Read more
Customers find the monitor to be of great quality, describing it as a dream to use. One customer specifically mentions that the Quick Charge feature works excellently.
"...the end this monitor has exceeded my expectations for it and is the best monitor I've ever owned." Read more
"...QC on this monitor was excellent - backlight bleed is minimal, and limited to the corners in very dark scenes. No dead or stuck pixels...." Read more
"...overall was not only the best buy, best features, best display, best overall monitor in it's class - it was the cheapest option also, when compared..." Read more
"Excellent! So far the most perfect Monitor I've ever owned! Jaw dropping display and You Just Have To Get One Of This! Only thing is?..." Read more
Customers appreciate the monitor's size, particularly its ultrawide aspect ratio, with one customer noting it's large enough for two spreadsheets and another mentioning it saves desk space.
"...Ultrawide is a pretty big advantage in difficult content, in many instances I can zoom out and see the entire fight easily, improving awareness...." Read more
"...It's much more sturdier than its counterpart (no wobble when using keyboard on the same desk), and has a very thin bezel...." Read more
"...What I do employ, is the sheer size of the workspace, enabling me to easily display a wealth of information when I work...." Read more
"...well as increasing efficiency due to less scrolling because of a bigger canvas...." Read more
Customers find that the monitor works well, particularly for productivity tasks, with one customer noting it performs better with games like Fortnite, and another mentioning its effectiveness in sunlight.
"...It works like a charm and to me it is a great deal for fellow mac users out there...." Read more
"...Steam games all work wonderful." Read more
"Monitor is dream to use. Works exactly as described and gaming at 75 hzz 1440pz and ultrawide definitely brings a whole new experience like most..." Read more
"...I am not a competitive gamer, but I find myself performing better on games like Fortnite because of the added features of this monitor...." Read more
Customers find the monitor worth its price.
"...basically the 34uc98, which is the newest LG UW panel but this one is cheaper because it doesn't have thunderbolt. Games look amazing on here...." Read more
"...I am extremely happy with this monitor and the price is great, I would recommend this monitor to friends and family." Read more
"...I researched all the competition and this overall was not only the best buy, best features, best display, best overall monitor in it's class - it..." Read more
"...For the money, this monitor is well worth it. I highly recommend it." Read more
Customers are satisfied with the monitor's pixel density, with one mentioning there are no dead pixels or ghosting issues.
"...No dead or stuck pixels...." Read more
"...On this LG, the color for me is excellent and the monitor came with no dead pixels and has far less backlight bleed than other major brands, the..." Read more
"...because I could run higher frames but truth be told the pixel density was abysmal. I went for this monitor because it has my entire wishlist, -..." Read more
"...The Unit I have doesn't have any dead pixel or ghosting. Would definitely recommend this seller again...." Read more
Customers have mixed opinions about the monitor's build quality, with some praising its materials and sturdy feel, while others express disappointment and report units breaking within two years of use.
"...The stand is great and VERY sturdy, I'm still not sold on the big curved base but I will be getting a monitor arm soon so it doesn't matter...." Read more
"...Likely due to the cheap plastic bezels used in these displays, the bezels are double sided taped on and it simply does a horrible job of keeping the..." Read more
"Nice aggressive curve, quality materials, and beautiful picture...." Read more
"...Also, after I got this monitor, i realized screen tearing sometime, but i'm sure tat's because my graphics card needs an upgrade...." Read more
Reviews with images

The Best Monitor I've Ever Owned
Top reviews from the United States
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- Reviewed in the United States on September 12, 2019I wasn't quite sure I'd like the curved screen, but it took me almost no time to get used to it. Now when I use my laptop or someone else's computer, I feel like I'm missing out.
I use the monitor mostly for photo editing mostly with Lightroom and a little with Photoshop. The extra real estate makes a big difference and the color rendition is very good. Straight out of the box it was nearly perfectly calibrated. It may very well have been correctly calibrated in the factory, but my calibration tool (Datacolor Spyder4) takes into account the ambient light of the room and adjusts it accordingly. It shows more than 100% of sRGB, and 79% of the AdobeRGB missing only a little of the green portion of the spectrum (blue and red are covered completely). I've attached a picture of the graph.
I use is secondarily for gaming. Coming from a 1080p monitor, there are a lot more pixels to render. I have a GeForce GTX760 that does just ok. I have to lower the rendering quality of the games at full resolution. Also, just to be aware, this monitor is 60hz, so there is no reason to run games above 60 fps. Lastly, while I'm on this note, it uses FreeSync for games to match the frame rate and refresh rate. FreeSync is compatible with AMD's Radeon GPU's and NOT with Nvidia GeForce GPU's. Just to be clear, the monitor will run with an Nvidia GPU (that's what I'm using right now), it's just the FreeSync capability that won't be utilized. That may or may not be very important to you.
I never used the stand that came with it. It looks to be a decent stand, but I preferred to mount it directly to the wall to free up the desk space under the monitor. You can see the attached picture.
The only gripe that I have is with their software. There is an included program that allows you to have various options for how open windows will snap to a selected layout. I typically use one that splits the screen with one window being about 2/3 the width and the other being about 1/3. There's about 12 different options for layouts, but the one thing I wish I could do would be to have a hot key that I could hold down and have the window ignore the layout. I used to like being able to have my calculator out on top of a window and size it and position it where ever I would like. With their software, that's not possible. When I use the calculator it's huge because the program snaps it to the layout. This is such a small inconvenience that I didn't take off any stars for it.
In the end this monitor has exceeded my expectations for it and is the best monitor I've ever owned.
5.0 out of 5 starsI wasn't quite sure I'd like the curved screen, but it took me almost no time to get used to it. Now when I use my laptop or someone else's computer, I feel like I'm missing out.The Best Monitor I've Ever Owned
Reviewed in the United States on September 12, 2019
I use the monitor mostly for photo editing mostly with Lightroom and a little with Photoshop. The extra real estate makes a big difference and the color rendition is very good. Straight out of the box it was nearly perfectly calibrated. It may very well have been correctly calibrated in the factory, but my calibration tool (Datacolor Spyder4) takes into account the ambient light of the room and adjusts it accordingly. It shows more than 100% of sRGB, and 79% of the AdobeRGB missing only a little of the green portion of the spectrum (blue and red are covered completely). I've attached a picture of the graph.
I use is secondarily for gaming. Coming from a 1080p monitor, there are a lot more pixels to render. I have a GeForce GTX760 that does just ok. I have to lower the rendering quality of the games at full resolution. Also, just to be aware, this monitor is 60hz, so there is no reason to run games above 60 fps. Lastly, while I'm on this note, it uses FreeSync for games to match the frame rate and refresh rate. FreeSync is compatible with AMD's Radeon GPU's and NOT with Nvidia GeForce GPU's. Just to be clear, the monitor will run with an Nvidia GPU (that's what I'm using right now), it's just the FreeSync capability that won't be utilized. That may or may not be very important to you.
I never used the stand that came with it. It looks to be a decent stand, but I preferred to mount it directly to the wall to free up the desk space under the monitor. You can see the attached picture.
The only gripe that I have is with their software. There is an included program that allows you to have various options for how open windows will snap to a selected layout. I typically use one that splits the screen with one window being about 2/3 the width and the other being about 1/3. There's about 12 different options for layouts, but the one thing I wish I could do would be to have a hot key that I could hold down and have the window ignore the layout. I used to like being able to have my calculator out on top of a window and size it and position it where ever I would like. With their software, that's not possible. When I use the calculator it's huge because the program snaps it to the layout. This is such a small inconvenience that I didn't take off any stars for it.
In the end this monitor has exceeded my expectations for it and is the best monitor I've ever owned.
Images in this review
- Reviewed in the United States on July 15, 2016To start off I originally bought the 34um68. I had it on my desk for about 3 days before I sent it back. I thought that it would be better because I could run higher frames but truth be told the pixel density was abysmal. I went for this monitor because it has my entire wishlist,
- LG brand 34” ultrawide
- 75fps (with freesync enabled)
- 1440p vertical resolution
- CURVED (sooo good)
I have been in love with this monitor from first sight, it is basically the 34uc98, which is the newest LG UW panel but this one is cheaper because it doesn't have thunderbolt. Games look amazing on here. The picture quality is great, though I didn't notice that the color was somehow off until I put it next to my asus pg258q (which is a GREAT 2k panel) that I have running in its sRGB mode. I played around with settings a bit and ended up putting mine on the photo preset, I lowered the brightness, raised the contrast and sharpness, but it still looked off.... So i opened up the nvidia control panel and found a kittle gem called “digital vibrance”, I put this up to 70% and voilà it looks simply gorgeous. While there I also overclocked the refreshrate to 80hz. So I will say there was a fair bit of tinkering needed with mine but it could have been avoided entirely with a simple color calibrator that I can't afford.
The LG osc software is awesome, my only complaint is that it doesn't work with my asus monitor as well. I did not expect the speakers to be this good but they are REALLY good, granted they are nothing like a good soundbar but they are still far better than any built ins that I have ever seen. The stand is great and VERY sturdy, I'm still not sold on the big curved base but I will be getting a monitor arm soon so it doesn't matter. One of the few complaints I have with this monitor is the damn glossy backing, I wish companies would stop using them they look awful and the only thing they pick up better than finger prints is dust.
In conclusion I highly recommend this monitor, everything I put on it looks gorgeous. I will be holding onto this monitor for a long time. My next wishlist for a monitor will be tougher to meet so I thin I will have time.
I love the 34uc88 monitor by LG, however I have some improvements,
1 OLED!!!!!
2 non glossy back panel
3 75-100hz g-sync
4 square monitor stand (like the lg 34uc87)
Sincerely, Christian.
UPDATE 6 years later: I STILL HAVE THIS MONITOR and I still refuse to get rid of it. I love it but I have finally found the monitor from my wishlist. The Alienware AW3423DW meets my requirements to finally replace this thing. Can’t wait to keep using this monitor for 6 more years!
5.0 out of 5 starsTo start off I originally bought the 34um68. I had it on my desk for about 3 days before I sent it back. I thought that it would be better because I could run higher frames but truth be told the pixel density was abysmal. I went for this monitor because it has my entire wishlist,Your search ends here
Reviewed in the United States on July 15, 2016
- LG brand 34” ultrawide
- 75fps (with freesync enabled)
- 1440p vertical resolution
- CURVED (sooo good)
I have been in love with this monitor from first sight, it is basically the 34uc98, which is the newest LG UW panel but this one is cheaper because it doesn't have thunderbolt. Games look amazing on here. The picture quality is great, though I didn't notice that the color was somehow off until I put it next to my asus pg258q (which is a GREAT 2k panel) that I have running in its sRGB mode. I played around with settings a bit and ended up putting mine on the photo preset, I lowered the brightness, raised the contrast and sharpness, but it still looked off.... So i opened up the nvidia control panel and found a kittle gem called “digital vibrance”, I put this up to 70% and voilà it looks simply gorgeous. While there I also overclocked the refreshrate to 80hz. So I will say there was a fair bit of tinkering needed with mine but it could have been avoided entirely with a simple color calibrator that I can't afford.
The LG osc software is awesome, my only complaint is that it doesn't work with my asus monitor as well. I did not expect the speakers to be this good but they are REALLY good, granted they are nothing like a good soundbar but they are still far better than any built ins that I have ever seen. The stand is great and VERY sturdy, I'm still not sold on the big curved base but I will be getting a monitor arm soon so it doesn't matter. One of the few complaints I have with this monitor is the damn glossy backing, I wish companies would stop using them they look awful and the only thing they pick up better than finger prints is dust.
In conclusion I highly recommend this monitor, everything I put on it looks gorgeous. I will be holding onto this monitor for a long time. My next wishlist for a monitor will be tougher to meet so I thin I will have time.
I love the 34uc88 monitor by LG, however I have some improvements,
1 OLED!!!!!
2 non glossy back panel
3 75-100hz g-sync
4 square monitor stand (like the lg 34uc87)
Sincerely, Christian.
UPDATE 6 years later: I STILL HAVE THIS MONITOR and I still refuse to get rid of it. I love it but I have finally found the monitor from my wishlist. The Alienware AW3423DW meets my requirements to finally replace this thing. Can’t wait to keep using this monitor for 6 more years!
Images in this review
Top reviews from other countries
- RJ KilleenReviewed in Canada on September 13, 2018
5.0 out of 5 stars Nice Wide Monitor
Just below 4K class, but still good optics. The extra wide screen can be a hinderance on most websites as there is a lot of wasted space. Great views for gaming, though !!
- EricaReviewed in Canada on September 16, 2016
5.0 out of 5 stars Five Stars
Love this monitor. The curve takes a little getting use to when not gaming but it's amazing.
- notamazonedReviewed in Canada on March 15, 2019
5.0 out of 5 stars Great
Great
One person found this helpfulReport - Krista KReviewed in Canada on September 1, 2016
4.0 out of 5 stars Love the monitor ... but terrible customer service from LG
its great and why did I wait so long get this? the only complaint is the stand, it curves towards you and interferes with the keyboard... dumb design but other than that terrific... i did contact their customer service with a question... they were very rude, gave me no answer, he said just return it to Amazon? Wow!!! Well I figured out how to stop the onscreen messages and didn't return it, I wish LG investigate that call centre and the horrible customer service
- PHAM Xuan HoaReviewed in Canada on January 20, 2017
5.0 out of 5 stars Five Stars
The size and the curve are fantastic for productivity. Beautiful image!