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Customer reviews for LG 39" UltraGear™ evo GX9, World's First 39" 5K2K OLED Gaming Monitor for
LG 39" UltraGear™ evo GX9, World's First 39" 5K2K OLED Gaming Monitor
4.3 out of 5 stars
stars
54 ratings54 reviews
  1. 5 stars76% (41)
  2. 4 stars6% (3)
  3. 3 stars4% (2)
  4. 2 stars2% (1)
  5. 1 star13% (7)

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Showing 41-50 of 54 reviews
Oct 24, 2025
Reviewer name: Nima Gls
1 out of 5 stars
1 out of 5 stars review

Awful Panel

That Matte finish ruined the panel, OLED Must be Glass not this, picture in SDR looks similar to an IPS monitor, Horrible! HDR looks better but I need to consistently run the OLED Pixel Clear feature otherwise some shapes will appear on screen, overall I am totally disappointed with my purchase and I am not happy at all with this, wish I knew how horrible this monitor, Stay away.

Review from lg.com
Helpful?2VKUHK2UV2ZN20186272028
Sep 5, 2025
Reviewer name: Adam S
5 out of 5 stars
5 out of 5 stars review

Best Monitor Experience

[This review was collected as part of a promotion.] As someone who edits full time this monitor makes it so much better and enjoyable to edit. The colors on this computer makes it easier and the workflow is so much better. The 39in curved monitor is a game changer for anyone who loves to edit or even game. Setting the monitor up was super easy and took no more than 5 minutes. Overall an enjoyable experience. 10/10! Review submitted as part of a program that provides a purchase discount.

Review from cohley.com
Helpful?2VKUHK2UV2ZN20186272028
Sep 5, 2025
Reviewer name: Katya B
5 out of 5 stars
5 out of 5 stars review

Total game-changer for content creators!

[This review was collected as part of a promotion.] Honestly obsessed — this monitor is exactly what I needed as a content creator. I finally upgraded after outgrowing my old setup as I didn't want to deal with my MacBook anymore. The screen felt way too limiting, and editing is so much smoother with a proper mouse. Setup was basically plug-and-play, and it even comes with a remote so you can adjust volume, switch between streaming apps, or just go back to the home screen in one click. The best part is that I can have all my essential apps open side-by-side: Final Cut Pro, Lightroom, Google Docs — no more toggling back and forth or feeling cramped. It saves me so much time. I actually prefer watching shows on this monitor over my outdated TV. The color accuracy, ability to fine-tune contrast, brightness, and tone is everything! By the way, the built-in audio is already a major upgrade so I stopped using my Sonos. This monitor is a total game-changer! Disclaimer: Review submitted as part of a program that provides a purchase discount.

Review from cohley.com
Helpful?2VKUHK2UV2ZN20186272028
Sep 4, 2025
Reviewer name: Asli A
5 out of 5 stars
5 out of 5 stars review

Great monitor for gaming and multitasking!

[This review was collected as part of a promotion.] This is the perfect white monitor that my setup was missing! It comes with white cables to match with the monitor. The base is made of metal and much thinner than previous models. You can adjust the height and tilt the screen. I love that it's an ultra wide OLED monitor, it takes productivity and gaming to another level! It's very useful if you like to have multiple screens open at the same time. The colors and contrast is very good. The extra field of view you get makes the games feel even more immersive. It also comes with WebOS installed so it has smart functions like an LG TV. The remote is pretty useful for the smart features and changing monitor settings. It connects to the LG ThinQ app so you can also control it from your phone. So, overall I'm very happy with the usability and the look of it! Review submitted as part of a program that provides a purchase discount.

Review from cohley.com
Helpful?2VKUHK2UV2ZN20186272028
Feb 12, 2026
Reviewer name: Womble
5 out of 5 stars
5 out of 5 stars review

brilliant monter

[This review was collected as part of a promotion.] brilliant just love it worth the money very cool monitor

Review from lg.com/uk
Helpful?2VKUHK2UV2ZN20186272028
Mar 11, 2026
Reviewer name: JP81
1 out of 5 stars
1 out of 5 stars review

Miss leading false advertising.

This monitor does not have PBP or PIP mode as stated in the specs. It will only display 1 input and one web based screen at the same time. Not split screen from 2 different computers using 2 different inputs.

Review from lg.com
Helpful?2VKUHK2UV2ZN20186272028
Apr 18, 2025
Reviewer name: FirstReviewHere
4 out of 5 stars
4 out of 5 stars review

Gorgeous Image, only one flaw

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.

Review from lg.com
Helpful?2VKUHK2UV2ZN20186272028
Oct 18, 2025
Reviewer name: Marco S
1 out of 5 stars
1 out of 5 stars review

Screen Streaking

[This review was collected as part of a promotion.] So disappointing, but so much potential :( I just bought this monitor and instantly noticed my screen streaking when displaying darker shades.

Review from lg.com
Helpful?2VKUHK2UV2ZN20186272028
Jun 24, 2025
Reviewer name: Joshua M
5 out of 5 stars
5 out of 5 stars review

45” monitor Review

[This review was collected as part of a promotion.] This monitor was amazing, I loved every minute of using it. It was a lot bigger than I thought it would be, but it's super useful. I'm going to be using this monitor for both work and gaming purposes. It's nice to have a much bigger screen since my laptop is pretty small. It matches the description on the website very well. I thought it would be smaller, but was pleasantly surprised by its size and curvature in real life! Review submitted as part of a program that provides a purchase discount.

Review from cohley.com
Helpful?2VKUHK2UV2ZN20186272028
Jun 18, 2025
Reviewer name: May L
5 out of 5 stars
5 out of 5 stars review

Much more than just a monitor!!

[This review was collected as part of a promotion.] I've been using this LG monitor for a few weeks now and I'm genuinely impressed. First of all, the design is absolutely stunning, sleek, modern, and super aesthetic. It elevates my desk setup instantly. Functionally, I love the dual screen capability and the fact that it has smart apps built in, which makes it perfect for both productivity and entertainment. The image quality is crisp, and the AI automatically adjusts the picture and sound for an optimal experience, which I really appreciate. This isn't just a monitor, it's a whole experience. Review submitted as part of a program that provides a purchase discount.

Review from cohley.com
Helpful?2VKUHK2UV2ZN20186272028