LG - 34" UltraGear OLED WQHD Curved Gaming Monitor 34GX90SA-W - White
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Highlights
- Key Specs
- Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Screen Size: 34 inches (Size of the screen, measured diagonally from corner to corner.)
- Display Connector(s): 2 x HDMI 2.1, 2 x DisplayPort 1.4, Display connection via USB port (The number and type of connectors used to connect to an external display.)
- General
- Brand: LG
- Product Name: 34" UltraGear OLED WQHD Curved Gaming Monitor 34GX90SA-W
- Color: White
- Display
- Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Contrast Ratio: 1,500,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Display Type: OLED
- Aspect Ratio: 21:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Curved Screen: true
- Brightness: 275 candela per square meter (A measure of the total light output.)
- Screen Size: 34 inches (Size of the screen, measured diagonally from corner to corner.)
- Connectivity
- Number of HDMI Inputs (Total): 2
- Display Connector(s): 2 x HDMI 2.1, 2 x DisplayPort 1.4, Display connection via USB port (The number and type of connectors used to connect to an external display.)
- Features
- Adjustable Stand Height: true
- Dimensions
- Product Width: 30.9 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 22.9 pounds (The out of box weight of the item.)
- Stand Included: true
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Warranty
- Warranty - Parts: Full Manufacturers Warranty
- Warranty - Labor: Full Manufacturers Warranty
- Other
- UPC: 195174115800
The 240Hz OLED Smart gaming monitor that's ahead of the (800R) curve. The 34” WQHD OLED with a steep 800R curve and up to 1300 nits (APL 1.5%) peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth. Plus, LG’s webOS lets you stream your favorites and cloud game all from one epic screen. Product Highlights:. 34" UltraGear OLED: a 21:9 curved WQHD display that's built for battle. Outrageous OLED gaming speed at up to 240Hz and 0.03ms response time. Easy access to popular streaming apps and cloud gaming services with webOS. Seamless frame sync with FreeSync Premium and G-SYNC for stutter-free gaming. Stunning and bright OLED visuals with rich color, deep blacks, and 1.5M:1 contrast. The 34" UltraGear OLED's steep and dramatic 800R curve surrounds you in the action. webOS brings tailored AI-driven visuals and audio for enhanced gaming experiences. Console or PC connectivity: HDMI 2.1, DisplayPort 1.4 and USB Type-C. Product Features:. Up to 240Hz & 0.03ms Outrageous OLED Gaming Speed. Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting. Your Favorite Streaming Services Plus Cloud Gaming. Thanks to webOS24, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max. And over 300 free LG Channels with everything from comedy to movies to sports. Game without a PC or console! Connect to your favorite cloud gaming services such as NVIDIA GeForce NOW, Amazon Luna, and Blacknut directly from the webOS home screen. Ultimate Frame Sync: FreeSync Premium & G-SYNC Compatible. Say goodbye to screen tearing and stutter. With AMD FreeSync Premium and NVIDIA G-SYNC compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming. Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW. Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color. The 800R Curve: Surround Yourself in the Action. See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense. Low Glare, More Focus: Play Without Distractions. UL-verified “Flicker-free Display”, “Discomfort Glare Free” and “Low Blue Light Hardware Solution Platinum”, this OLED display keeps your view crisp and colors bold. With advanced anti-glare tech minimizing reflections, you get distraction-free clarity so you can stay focused and dominate in any lighting. webOS Gaming: AI tools customize your gaming experience. Experience enhanced gaming in webOS with AI tools. Dynamic Tone Mapping and AI Picture sharpen visuals, while AI Personalized Picture Wizard customizes settings to your taste. AI Sound completes the package, delivering precision-tuned audio for every game or stream. Unlock Your Potential with Advanced Gaming Features. Dynamic Action Sync reduces input lag for real-time response. Black Stabilizer brightens dark scenes to see what's hidden. FPS Counter shows your real-time frame rate. Crosshair enhances precision for deadly accuracy. Product Specifications:. Picture Quality. Peak Brightness(Typ.): 1300cd/m² (@hdr 1.5% APL). Native Resolution: WQHD (3440 x 1440). Aspect Ratio: 21:9. Brightness (Typical, Minimum): 275 cd/m² (Type) / 250 cd/m² (Min). Color Gamut (Typ.): DCI-P3 98.5% (CIE1976). Contrast Ratio: 1.5M:1 (Typ.). Display Type: OLED. Pixel Pitch (mm): 0.231 x 0.231. Refresh Rate: 240Hz. Resolution: QHD. Response Time (GTG): 0.03ms (GtG at Faster). Screen Size: 34".
- Your Favorite Streaming Services Plus Cloud Gaming: Thanks to webOS24, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max. And over 300 free LG Channels with everything from comedy to movies to sports. Game without a PC or console! Connect to your favorite cloud gaming services such as NVIDIA GeForce NOW, Amazon Luna, and Blacknut directly from the webOS home screen.
- Your Favorite Streaming Services Plus Cloud Gaming: Thanks to webOS24, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max. And over 300 free LG Channels with everything from comedy to movies to sports. Game without a PC or console! Connect to your favorite cloud gaming services such as NVIDIA GeForce NOW, Amazon Luna, and Blacknut directly from the webOS home screen.
Whats Included
- 34" UltraGear OLED WQHD Curved Monitor|USB-C Cable|DisplayPort Cable|HDMI Cable|Remote Control With Batteries
- 34" UltraGear OLED WQHD Curved Monitor|USB-C Cable|DisplayPort Cable|HDMI Cable|Remote Control With Batteries
Compare similar products
The 240Hz OLED Smart gaming monitor that's ahead of the (800R) curve. The 34” WQHD OLED with a steep 800R curve and up to 1300 nits (APL 1.5%) peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth. Plus, LG’s webOS lets you stream your favorites and cloud game all from one epic screen. Product Highlights:. 34" UltraGear OLED: a 21:9 curved WQHD display that's built for battle. Outrageous OLED gaming speed at up to 240Hz and 0.03ms response time. Easy access to popular streaming apps and cloud gaming services with webOS. Seamless frame sync with FreeSync Premium and G-SYNC for stutter-free gaming. Stunning and bright OLED visuals with rich color, deep blacks, and 1.5M:1 contrast. The 34" UltraGear OLED's steep and dramatic 800R curve surrounds you in the action. webOS brings tailored AI-driven visuals and audio for enhanced gaming experiences. Console or PC connectivity: HDMI 2.1, DisplayPort 1.4 and USB Type-C. Product Features:. Up to 240Hz & 0.03ms Outrageous OLED Gaming Speed. Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting. Your Favorite Streaming Services Plus Cloud Gaming. Thanks to webOS24, find your favorites fast with built-in access to Netflix, Prime Video, the Apple TV app, Disney+, HBO Max. And over 300 free LG Channels with everything from comedy to movies to sports. Game without a PC or console! Connect to your favorite cloud gaming services such as NVIDIA GeForce NOW, Amazon Luna, and Blacknut directly from the webOS home screen. Ultimate Frame Sync: FreeSync Premium & G-SYNC Compatible. Say goodbye to screen tearing and stutter. With AMD FreeSync Premium and NVIDIA G-SYNC compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming. Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW. Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color. The 800R Curve: Surround Yourself in the Action. See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense. Low Glare, More Focus: Play Without Distractions. UL-verified “Flicker-free Display”, “Discomfort Glare Free” and “Low Blue Light Hardware Solution Platinum”, this OLED display keeps your view crisp and colors bold. With advanced anti-glare tech minimizing reflections, you get distraction-free clarity so you can stay focused and dominate in any lighting. webOS Gaming: AI tools customize your gaming experience. Experience enhanced gaming in webOS with AI tools. Dynamic Tone Mapping and AI Picture sharpen visuals, while AI Personalized Picture Wizard customizes settings to your taste. AI Sound completes the package, delivering precision-tuned audio for every game or stream. Unlock Your Potential with Advanced Gaming Features. Dynamic Action Sync reduces input lag for real-time response. Black Stabilizer brightens dark scenes to see what's hidden. FPS Counter shows your real-time frame rate. Crosshair enhances precision for deadly accuracy. Product Specifications:. Picture Quality. Peak Brightness(Typ.): 1300cd/m² (@hdr 1.5% APL). Native Resolution: WQHD (3440 x 1440). Aspect Ratio: 21:9. Brightness (Typical, Minimum): 275 cd/m² (Type) / 250 cd/m² (Min). Color Gamut (Typ.): DCI-P3 98.5% (CIE1976). Contrast Ratio: 1.5M:1 (Typ.). Display Type: OLED. Pixel Pitch (mm): 0.231 x 0.231. Refresh Rate: 240Hz. Resolution: QHD. Response Time (GTG): 0.03ms (GtG at Faster). Screen Size: 34".
Dominate the game with the 34” UltraGear WQHD (3340x1440) Gaming Monitor, built for speed, precision, and pure visual impact. The 21:9 UltraGear display gives you more room to play and multitask, with a virtually borderless design that keeps you locked into the action. React instantly with a blistering 240Hz refresh rate and 1ms response time—perfect for competitive gamers who live in the milliseconds. Vivid color pops with HDR10, DisplayHDR 400, and up to 95% DCI-P3 color gamut, while AMD FreeSync Premium and NVIDIA G-SYNC compatibility ensure buttery-smooth, tear-free visuals across PC and next-gen consoles. Split your screen with Picture-by-Picture mode, plug in with USB-C, HDMI (x2), DisplayPort, and USB-A (x2), and hear every detail with built-in speakers. Designed for battle and built for comfort—with a slim, adjustable stand that keeps your setup clean and dialed in.
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.
Experience lightning-quick speed with up to a 240Hz refresh rate¹ and 0.03ms response time on a huge 45" WQHD curved OLED monitor. UltraGear Fact: The 45-inch 21:9 45” UltraGear OLED monitor delivers more screen area than a 49-inch 32:9 aspect ratio screen. The sweeping, 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 pivot adjustments for optimal comfort. The RBG backlighting creates the mood that’ll upgrade any battlestation.
| Pros for LG - 34" UltraGear OLED WQHD Curved Gaming Monitor 34GX90SA-W - White | |||
|---|---|---|---|
| There were no pros for this product— | Refresh Rate, Design, Image Quality, Size, HDR Performance | Overall Performance, OLED Quality, Refresh Rate, Design, Connectivity | Overall Performance, OLED Quality, Refresh Rate, Screen Size, Resolution |
| Cons for LG - 34" UltraGear OLED WQHD Curved Gaming Monitor 34GX90SA-W - White | |||
| There were no cons for this product— | There were no cons for this product— | Screen Type | Text Clarity, Connectivity, Software |
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Reviews
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
Fantastic image quality.
Image quality and depth is crisp and clear. Blacks are black and the colors pop. Gsync settings are easy to navigate to, and the overall fit and finish is impeccable
AlecD Posted
