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LG - UltraGear 39" OLED Curved WQHD 240Hz 0.03ms G-Sync/FreeSync Premium Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - White

Model: 39GX90SA-W
SKU: 6619497
$999.99
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      LG - UltraGear 39" OLED Curved WQHD 240Hz 0.03ms G-Sync/FreeSync Premium Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - White
      LG - UltraGear 39" OLED Curved WQHD 240Hz 0.03ms G-Sync/FreeSync Premium Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - White
      4.8(17)

      Experience lightning-quick speed with up to a 240Hz refresh rate¹ and 0.03ms response time on a huge 39" WQHD curved OLED monitor. The steep 800R curve surrounds you in the action. And with the 240Hz refresh rate, and 0.03ms response time, the action is fast, the play seamless and precise. Dive into UltraGear OLED’s immaculate visuals with up to 98.5% of DCI-P3 color coverage and a 1,500,000:1 contrast ratio for stunning blacks and vibrant colors. LG's game-changing webOS streaming platform adds ease and versatility, letting you enjoy your favorite entertainment streaming platforms as well as cloud gaming services from one, simple to access home screen. Adaptive sync technologies FreeSync Premium Pro and NVIDIA G-SYNC compatibility ensure tear-free, stutter-free performance, whether you're on PC or next-gen consoles. Plus, the UltraGear's 2-year OLED limited warranty and OLED Care features give you peace of mind, keeping your UltraGear monitor in top shape. Designed for gamers, the virtually borderless design complements any gaming setup, with height, tilt, and swivel adjustments for optimal comfort. The RBG backlighting creates the mood that’ll upgrade any battlestation.

      Samsung - 40" Odyssey G75F WUHD 180Hz 1ms AMD FreeSync Prem Pro Curved Gaming Monitor with HDR 600 (DisplayPort, HDMI) - Black
      4.8(76)

      Samsung’s 40" Odyssey G7 Curved Gaming Monitor provides breathtaking realism for epic game play. The 40" 1000R curved display with its 21:9 screen and brilliant WUHD (5120 x 2160) resolution wraps around the field of vision for next-level gaming. VESA DisplayHDR 600 delivers more contrast, with deeper blacks and brighter whites for greater clarity even in dark scenes. 180Hz refresh rate and near-instant 1ms response time (GtG) minimizes lag for ultra-smooth gameplay. AMD FreeSync Premium Pro syncs the GPU and panel to reduce choppiness, screen lag, and image tears. Picture-by-Picture maximizes screen potential with a split screen to team up with friends, while Picture-in-Picture allows content management on a single screen. Auto Source Switch+ detects when connected devices are turned on and instantly switches to the new source signal. CoreSync technology with 16.7 million colors and CoreLighting+ project vibrant on-screen colors into the real world for a fully immersive experience. The ergonomic stand enables monitor tilt and height adjustment for optimal gaming comfort.

      LG - UltraGear 45" OLED Dual Mode (5K2K WUHD 165Hz, WFHD 330Hz) 0.03ms G-Sync/FreeSync Premium Pro Gaming Monitor - Black

      Unleash unparalleled gaming prowess with the world's first 5K2K WUHD (5120 x 2160) resolution OLED gaming monitor¹. This 45" curved UltraGear monitor elevates your gameplay experience with Dual Mode technology. Dual Mode lets a player switch between breathtaking UHD visuals at up to 165Hz, or Full HD at a blistering 330Hz for ultra-responsive gameplay in FPS, MOBA, or racing titles²—all at the touch of a hotkey. Immerse yourself in up to 1300 nits brightness in UltraGear OLED brilliance, boasting up to 98.5% DCI-P3 color coverage, a staggering 1.5M:1 contrast ratio, and DisplayHDR True Black 400. The dramatic 800R curve and 21:9 aspect ratio offer more vertical screen space than a 49” 32:9 display, pulling you deeper into the action like never before. A sleek, slim design offers adjustable height, tilt, and swivel controls for your perfect view, complemented by RGB backlighting to set the mood for your battlestation. Equipped with DisplayPort 2.1, HDMI 2.1 ports, and USB Type-C with 65W power delivery, plus NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro support, you’ll enjoy smooth, tear-free gaming at high refresh rates. UltraGear's 2-year limited warranty and OLED Care tools, give you OLED gaming peace of mind as well.

      LG - UltraGear 34" OLED Curved WQHD 240Hz 0.03ms AMD FreeSync Premium Pro Gaming Monitor with HDR (DisplayPort, HDMI, USB-C) - Black

      Experience lightning-quick speed with up to a 240Hz refresh rate¹ and 0.03ms response time on a huge 34 Inch WQHD curved OLED monitor. The steep 800R curve surrounds you in the action. And with the 240Hz refresh rate, and 0.03ms response time, the action is fast, the play seamless and precise. Dive into UltraGear OLED’s immaculate visuals with up to 98.5% of DCI-P3 color coverage and a 1,500,000:1 contrast ratio for stunning blacks and vibrant colors. Adaptive sync technologies FreeSync Premium Pro and NVIDIA G-SYNC compatibility ensure tear-free, stutter-free performance, whether you're on PC or next-gen consoles. Plus, the UltraGear's 2-year OLED limited warranty and OLED Care features give you peace of mind, keeping your UltraGear monitor in top shape. Designed for gamers, the virtually borderless design complements any gaming setup, with height, tilt, and swivel adjustments for optimal comfort. The RBG backlighting creates the mood that’ll upgrade any battlestation.

      Pros for LG - UltraGear 39" OLED Curved WQHD 240Hz 0.03ms G-Sync/FreeSync Premium Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - White
      Overall Performance, SizeRefresh Rate, Connectivity, Image Quality, Screen Curvature, HDR PerformanceOverall Performance, OLED Quality, Refresh Rate, Screen Size, ResolutionOverall Performance, OLED Quality, Refresh Rate, Connectivity, Design
      Cons for LG - UltraGear 39" OLED Curved WQHD 240Hz 0.03ms G-Sync/FreeSync Premium Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - White
      There were no cons for this productSpeakers, Black LevelsConnectivityScreen Type

      Specs

      Reviews

      Customers are saying

      Customers are impressed with the UltraGear 39" OLED monitor's color quality, noting that the colors are great. There are no cons mentioned for this product.

      This summary was generated by AI based on customer reviews.
      • Overall Performance (6)
      • Size (4)

      Customer Images

      The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

      • Rated 4 out of 5 stars

        Goldilocks OLED Ultrawide.

        Written February 2026 for the 39” 1440p 240hz model, in White colorway for $800 US on a 50% off sale. Why 4 stars and not 5? Well, youve just gotta know what youre getting here and temper your expectations. If you think this is the end all be all perfect monitor, you might have your hopes too high. Theres a reason it was 50% off when I bought it, there are newer panels coming out this year that are pretty insane. However, if you think this might be the perfect large screen OLED ultrawide so as not to have too low of a PPI like the 45”, but larger (and more importantly taller) than a 34” ultrawide, you might be onto something. If youre looking for perfect text clarity as well as high framerate ultrawide oled gaming, you might be disappointed by the text clairty, but not necessarily the gaming performance. This monitor is a great balance between saturating my 5070 GPU at 1440p ultrawide 240hz without leaving either frames or resolution on the table if you opt for the new 5K2K, which im not even sure can be saturated by a 5090. Guess it depends on which games you play. But for me, this 39” monitor strikes a great balance, especially on sale ($800 US in Jan 2026).

        Dylan Posted

      • Rated 5 out of 5 stars

        Immersive Experience

        Overall a beautiful monitor. One thing that was not really mentioned anywhere is VRR Flicker on OLED Panels (look into it if your thinking of buying OLED and no it’s not specific to this monitor). Other than that, this monitor is amazing.

        James Posted

      • Rated 5 out of 5 stars

        Silvermist

        This screen is amazing I love the quality the easy set up and the way it looks

        HollyP Posted

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