Customer reviews from lg.com
LG - 34" UltraGear OLED WQHD Curved Gaming Monitor 34GX90SA-W - White
Average customer rating
4.2
(34 Reviews)
Rating breakdown 34 reviews
5 Stars
24
4 Stars
3
3 Stars
1
2 Stars
1
1 Star
5
Customer Reviews for LG - 34" UltraGear OLED WQHD Curved Gaming Monitor 34GX90SA-W - White
Customer Rating
5
The best of the best
on April 9, 2026
Posted by: SLR_722
I waited monitor with this specs more than 3 years.
1) 40" ultrawide = 32" 16:9 by height , perfect size, high PPI
2) Low curvature
3) 4К resolution
4) more then 120hz refresh rate + saturated colors and deep black
2) Low curvature
3) 4К resolution
4) more then 120hz refresh rate + saturated colors and deep black
This product can be used in all scenarios (Work, game, watch movie from high distance)
Quality
5
Features
5
Value
5
Response from lg.comBy LG, April 12, 2026
Hello! We appreciate your excellent review of your LG Monitor. It’s great to hear that the combination of a 40" ultrawide format, low curvature, 4K resolution, and high refresh rate delivered exactly the setup you’d been waiting for. The way you highlighted its versatility across work, gaming, and movie‑watching really shows how well this LG unit fits into all kinds of daily use! For more feedback or questions, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. Thanks for choosing LG! #LifesGood
^James
^James
Written by a customer while visiting lg.com
Customer Rating
5
Amazing ultra wide
on April 9, 2026
Posted by: Biohazard429
from Okc
[This review was collected as part of a promotion.] 5-star monitor
Really good for an ultra wide and could even consider the best
Really good for an ultra wide and could even consider the best
Pros: ease of use, Quality, Style/Design, Performance
Quality
5
Features
5
Value
4
Response from lg.comBy LG, April 12, 2026
Hello, Cody! We appreciate your fantastic review of your LG Monitor. It’s great to hear it’s delivering the ultra‑wide experience you were hoping for, and even better that it stands out as one of the best in your setup. Feedback like yours truly highlights what makes the LG unit shine! For more feedback or questions, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. Thanks for choosing LG! #LifesGood
^James
^James
Written by a customer while visiting lg.com
Customer Rating
5
Lives up to my expectations!
on May 4, 2026
Posted by: Bracken777
Got a preorder after watching Monitors Unboxed review, which finally confirmed it was a good choice (I was upgrading from Dell Alienware 34 Ultrawide). The monitor lives up to the expectations - crisp colors, no font fringing in Win11 and excellent resolution. The only concern worth noting is that to fully enjoy 5k2k is to have a good GPU. I'm running 4090 and it's a stretch, so I need to optimize settings a bit more. No regrets and loving my new toy! P.S. I was worried that the curvature might be too much, but it's actually great and I wasn't expecting I would be enjoing so much!
Response from lg.comBy LG, May 19, 2026
Hello! That’s an awesome upgrade story — going from an ultrawide to this 5K2K beauty is a serious leap, and it’s great to hear it’s delivering the crisp visuals and clean text you were hoping for. And props for pairing it with a 4090; you’re absolutely right that this resolution asks a lot from a GPU, so your note about optimization is solid feedback we’ll share with the product team. For anything you need in the future, you can always reach out to @LGUSSupport. ^James
Written by a customer while visiting lg.com
Customer Rating
5
Beautiful monitor
on May 1, 2026
Posted by: Hanns
I come from a pair of 24" 2K IPS monitors and I'm loving the physical size and 5K2K resolution of the 39GX950B-B. Whether I'm consuming media, playing games, editing photos or video, or doing productivity work, I don't feel space constrained - even vertically, which was a sticking point for me with many ultrawides. I love the non-gloss anti-glare coating since it's in a bedroom with lights and windows. Image quality, color reproduction, and contrast are fantastic to my eyes, and I'm loving the HDR effect for my photos. I can't wait to try some games with HDR support as well. I also appreciate the clean physical design of the screen and stand.
Pros: ease of use, Quality, Style/Design, Features/Settings, Performance
Quality
5
Features
5
Value
3
Response from lg.comBy LG, May 19, 2026
Hi, Hanns! That’s an awesome upgrade — going from dual 24" monitors to the 39GX950B‑B is like stepping into a whole new workspace universe. The extra vertical room, the crisp 5K2K detail, and that clean anti‑glare finish sound like they’re hitting all the right notes for your setup. And it’s great to hear the HDR and color performance are already elevating your creative work! If you ever need anything in the future, you can always reach out to @LGUSSupport. ^James
Written by a customer while visiting lg.com
Customer Rating
5
5K2K Tandem OLED -Nice bright HDR Scenes-
on May 29, 2026
Posted by: MagicMoogle
from Las Vegas, NV
[This review was collected as part of a promotion.] I've had this monitor for a month now. It has been amazing so far. The peak brightness is exactly what I've been looking for. When I was using LG's last gen WOLED. My main gripe was that the brightness for me was just too dim even at 100% brightness in the OSD and HDR set to maximum through windows. With the 5K2K Tandem OLED. It fixed all my initial issues with the last gen model. Ultrawide UHD resolution is sharp. Like looking at a 4k screen but with 39' length and the curve is so minimal and unnoticeable. Perfect for viewing. The matte screen for me is a plus. Since I work with a lot of LED lighting everywhere plus theres a big window in the room. 165hz is a nice refresh rate with this monitor too. It doesnt rely on DSC, so you get the full bandwidth of DP2.1. Although you need a GPU that supports DP2.1. The colors and contrast are your typical OLED popiness. The color stand out among whichever scene you're looking at and the dark scenes with black are really immersive. With HDR the dark scenes get even more jaw dropping. Since in small sections of the screen it can boost the brightness up to 1500nits without lossing any detail in the object. (Ex. A single light in dim dark room). For some people you may need to fine tune the monitor to your preferred settings. Once you dial it in to your specifications. You won't regret getting this monitor.
As I've been interested in this monitor since it got announced. Before I pulled the trigger and bought it. I messaged LG support about a discount for the monitor in question. The Rep was very happy and sent over a code right away! So those of you who havent made a decision yet. Maybe that might entice you!
Pros: ease of use, Quality, Style/Design, Features/Settings, Performance
Quality
5
Features
5
Value
4
Response from lg.comBy ^Rich, LG Digital Care Team, May 30, 2026
Hello there! Appreciate you sharing such a detailed take on your new Tandem OLED. Sounds like it’s delivering the brightness, clarity and HDR punch you were hoping for. We’ll make sure your notes about fine tuning and your experience with support get passed along to the product team. If you ever need help in the future, @LGUSSupport is always here for you.
#LifesGood ❤️
‑LG Digital Care Team ^Rich
#LifesGood ❤️
‑LG Digital Care Team ^Rich
Written by a customer while visiting lg.com
Customer Rating
5
The Best Gaming Monitor in 2026
on April 22, 2026
Posted by: EddieN
from New York, NY
I was a big fan of the 45" 5K OLED but having a screen that large so close up caused motion sickness in some fast paced FPS games. This new 39" 5K monitor is perfect! The vibrant colors, amazing contrast (OLED) and high PPI makes this the best modern gaming monitor on the market in 2026. You have to see it in person to really appreciate how good it really is. Highly recommended.
Pros: Quality, Features/Settings, Performance
Quality
5
Features
5
Value
4
Response from lg.comBy LG, April 30, 2026
Hello, Eddie! We appreciate your incredible review of your LG OLED gaming Monitor! It’s great to hear how perfectly it hits the sweet spot for you — especially coming from the larger 45" model. That combination of high pixel density, vibrant OLED colors, deep contrast, and the immersive 1500R curve really makes fast‑paced gaming feel smooth and natural without the motion discomfort you experienced before. Your enthusiasm for the brightness, clarity, and overall visual quality really shines through, and we’re thrilled to know this monitor has become your new favorite. Hearing that you consider it the best modern gaming monitor you’ve used is fantastic! For more feedback or questions, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. Thanks for choosing LG! #LifesGood ^James
Written by a customer while visiting lg.com
Customer Rating
5
The Absolute Best Ultrawide
on April 23, 2026
Posted by: Aslektro
Before this monitor I was using an 11 year old a 34" ips 60hz ultrawide, and the difference is insane. I preordered this one and I got it about a week ago, and I'm loving every bit of it. The 39" size and the 1500r curve is prefect with this monitor, it still gives you that high pixel density while fully immersing you in your games or work. The blacks are nice and inky and the colors really pop. The dual mode is great for competitive games, and the brightness really stood out to my, I was worried that is wasn't going to be super bright as I didn't know the nits of my last monitor, but it really surprised me. It's actually so bight I have to turn it down. This truly is the best monitor I've used or seen.
Pros: ease of use, Quality, Style/Design, Features/Settings, Performance
Quality
5
Features
5
Value
5
Response from lg.comBy LG, April 30, 2026
Hi! We appreciate your awesome review of your LG Monitor! It’s great hearing how big of a leap it feels coming from your older ultrawide — that 39" size with the 1500R curve really does create an immersive sweet spot. The inky blacks, vibrant colors, and impressive brightness you mentioned are exactly what make this LG display stand out, and it’s great knowing the dual mode and smooth performance are elevating both your gaming and work setup. Sounds like it’s been a perfect upgrade all around! For more feedback or questions, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. Thanks for choosing LG! #LifesGood ^James
Written by a customer while visiting lg.com
Customer Rating
4
Gorgeous Image, only one flaw
on April 18, 2025
Posted by: FirstReviewHere
The monitor has a great picture on it. Much like the previous model 39GS95QE-B.AUS. WebOS is ok for my first time ever using it. Although WebOS has more features and functionality, I think the settings in the previous model were easier to use and find. My biggest issue is I cannot get the monitor to go in standby mode and do a pixel clean on its own. Contacting LG was no real help as they initially told me it didnt have a standby mode. I had to take images and show the guy it did. Every time it has inactivity, it says no input, attempts to go in standby and then comes back out and starts the no input again. This is the same across three systems. I even tried to turn off the network on the monitor and unplug the current selected input to see if that would help. It did not. I had no issues with the previous model going in standby and cleaning itself. Hopefully they get this fixed soon.
Pros: Style/Design, Performance
Quality
5
Features
4
Value
4
Response from lg.comBy LG Digital Care Team, April 22, 2025
Thanks for taking the time to share your experience, we're glad you're enjoying the stunning picture quality and exploring WebOS for the first time. Your feedback is helpful and will be shared with our product team as we continue refining features through software updates. To elevate your setup even more, you might consider the LG GP9 Gaming Speaker, perfect for immersive sound to match your high-performance display. Thank you for choosing LG, reach our product specialist for an additional discount here: https://www.lg.com/us/chat-support-live-agent! ^Jose
Written by a customer while visiting lg.com