LG UltraGear 27GX790A-B 26.5" 16:9 WQHD 480Hz OLED HDR Gaming Monitor, Black
LG UltraGear 27GX790A-B 26.5" 16:9 WQHD 480Hz OLED HDR Gaming Monitor, Black
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LG UltraGear 27GX790A-B 26.5" 16:9 WQHD 480Hz OLED HDR Gaming Monitor, Black

4.7 stars out of 31 reviews
(4.7)|
31 ratings

Key item features

  • Rapid Refresh: Features an ultra-fast 480Hz refresh rate, delivering exceptionally smooth visuals and minimizing motion blur for competitive gaming experiences.
  • Vivid OLED: Boasts a 26.5" WQHD (2560x1440) OLED display with a 1.5M:1 contrast ratio and 98.5% DCI-P3 color gamut for vibrant, detailed, and lifelike images.
  • Instant Response: Achieves an ultra-fast 0.03ms (GtG) response time, effectively eliminating ghosting and ensuring exceptional clarity during fast-paced action.
  • Adaptive Sync: Supports both NVIDIA G-Sync compatibility and AMD FreeSync Premium Pro for dynamic refresh rate adaptation, providing tear-free gaming.
  • Extensive Connectivity: Equipped with HDMI 2.1, DisplayPort 2.1, and USB 3.0 ports, facilitating easy connection of peripherals and fast data transfer.
  • Adjustable Ergonomics: Offers tilt, height, swivel, and pivot adjustments, along with a detachable base and VESA mount support for personalized viewing setups.
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Current price is $839.99
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  • Free 30-day returns
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Columbus, 43215
Arrives between Mar 2 - Mar 4
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Sold and shipped by Electronic Express
4.379401993355482 stars out of 5, based on 4515 seller reviews(4.4)
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Customer ratings & reviews

4.7 out of 5 stars
stars31 ratings27 reviews
How item rating is calculated
  1. 5 stars84% (26)
  2. 4 stars6% (2)
  3. 3 stars6% (2)
  4. 2 stars3% (1)
  5. 1 star0% (0)

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Showing 1-3 of 27 reviews

Dec 17, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

27GX790A

[This review was collected as part of a promotion.] Running an external monitor through my gaming laptop Games played Cod 7, battlefield 6, dying light 2 and forza horizon 5. Previously owned g9 49inch ultrawide HDR works amazing perfect blacks 1300 nits brightness makes the games pop Fast response 0.3 makes moving in fps instspontaneously. 480 hz so smooth with gsync and verible refreshrate its an all round beast. Very happy and wish I got the 35 inch for the more emersive feel.

International review
Review from lg.com/uk
Helpful?66WX5ZYYP7NT15027211854
Jan 30, 2026
HotdogNoire
5 out of 5 stars review

Seller Verified Purchase

Fantastic Display

[This review was collected as part of a promotion.] In brief; perfect size, beautiful design, excellent quality, great refresh rate and I have no complaints about the matte coating- its one of the best I have seen. Also the OSD is very nice, just wish I put switching was a bit easier.

International review
Review from lg.com/uk
Helpful?66WX5ZYYP7NT15027211854
Jan 28, 2026
3mber
5 out of 5 stars review

Quality Gaming Monitor

[This review was collected as part of a promotion.] Perfect gaming monitor, the colours look amazing & i couldnt be any happier- The response & refresh time is perfect especially for fps games with an amazing conrast and brightness. The experience with this monitor truly feels peak, could'nt reccomend it more

International review
Review from lg.com/uk
Helpful?66WX5ZYYP7NT15027211854