LG - UltraGear 32" OLED Dual Mode (4K UHD 240Hz, FHD 480Hz) 0.03ms G-SYNC Compatible, AMD FreeSync Premium Pro Gaming Monitor - Black
Customers are saying
Customers highly value the overall performance of this display, which users frequently describe as fantastic for gaming. The OLED quality is another standout feature that many find to be a mind-blowing improvement, complemented by an impressive refresh rate and high resolution. While some users feel the design is quite basic and note that the brightness levels may not satisfy every purist, these minor points do not overshadow the product's strong technical capabilities.
Highlights
Features
Dual Mode: 4K UHD 240Hz or Full HD 480Hz
LG UltraGear OLED is a VESA Certified Dual Mode gaming monitor. This innovation allows gamers to experience graphically rich, story-driven games in 4K/UHD at up to 240Hz or switch to Full HD at up to 480Hz for fast-paced FPS, MOBA or racing games via hotkey.¹
Leave Lag Behind with 0.03ms Response Time
Enjoy smoother scenes with less lag or ghosting thanks to LG UltraGear OLED's nearly instantaneous 0.03ms (GtG) response time.
NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro
Officially validated by NVIDIA² as G-SYNC Compatible and equipped with AMD FreeSync Premium Pro means this UltraGear provides smooth, fast action that reduces screen tearing and stutter. Never miss a frame of the action as you clinch your victories.
Bright OLED Gaming
This UltraGear features Micro Lens Array+ technology. So with a typical brightness of 275 nits and a peak brightness of up to 1300 nits, this monitor is UltraGear's brightest OLED gaming display.
VESA DisplayHDR True Black 400 & 1.5M:1 Contrast Ratio
VESA DisplayHDR True Black 400 certified means this monitor meets industry standards for brightness as well as deep, rich black color expression. With a 1.5M:1 contrast ration, the benefit for gaming impeccable color and image detail in dark scenes for a stunning visual experience.
Designed for the Win
Lose yourself in the game with a virtually borderless, ultra-thin design that optimizes space within your battle station. Easily make height, tilt, swivel and pivot adjustments to the display to be able to see and play exactly to your specs.
Anti-Glare / Low Reflection OLED
Play with less distractions thanks to an anti-glare screen that minimizes light reflections and lets you concentrate on winning.
Amp Up Your Game Audio
Feel the action with deep, bass-driven sound from powerful built-in speakers. Need a more personal setup? Plug into the 4-pole headphone³ jack for immersive 3D audio with DTS Headphone:X—perfect for FPS games where clear, team comms make all the difference.
Customize Your Screen View with the Switch App
The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.⁴
OLED Protection: 2-Year Limited Warranty & Panel Care Tools
Rest easy knowing your OLED monitor is built to last. The 2-year limited warranty covers key components, including the OLED panel. And OLED Care tools such as pixel cleaning keep your display sharp, for reliable top-tier performance. Please see Warranty Information on this page for all warranty details.
DisplayPort 2.1: Serious Connectivity for Serious Gamers
DisplayPort 2.1 delivers ultra-fast data speeds for flawless high refresh rate gameplay. Enjoy sharper visuals with higher resolution support, virtually zero lag, and instant responsiveness, giving you the edge to dominate.⁵ The monitor also has two HDMI 2.1 ports and USB Type-C (65W power delivery)
Specifications
- Refresh Rate240HzMaximum Resolution3840 x 2160Response Time0.03 millisecondsSynchronization TechnologyG-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium Pro (AMD Adaptive Sync)Screen Size31.5 inches
Reviews
Rating 4.7 out of 5 stars with 322 reviews
- Overall Performance (151)
- OLED Quality (76)
- Refresh Rate (39)
- Resolution (10)
- Brightness (9)
- Design (3)
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.
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The UltraGear OLED 32GX870A is built for gamers who demand both visual precision and speed. Dual Mode refresh rate lets you switch between stunning 4K/UHD at up to 240Hz for graphics-driven adventures or Full HD at an ultra-responsive 480Hz for lightning-fast competitive play—all with a quick hotkey press.¹ The 32” OLED panel with VESA DisplayHDR True Black 400 brings HDR games to life as developers intended, delivering deep blacks, bright highlights—up to 1300 nits peak brightness—and rich contrast for immersive visuals that pull you in. NVIDIA G-SYNC compatibility and AMD FreeSync Premium Pro ensure ultra-smooth, tear-free gameplay. This UltraGear is loaded with connectivity options, including DisplayPort 2.1 for ultra-fast, high-bandwidth performance. Built-in speakers provide crisp, immersive audio without extra clutter. Designed to be the centerpiece of any battlestation, the virtually bezel-less 32GX870A is height, tilt, swivel, and pivot adjustable for the perfect setup.

Experience elite gaming performance on a 32" 4K UHD OLED display (3840×2160) with over 8 million pixels for sharp detail, deep contrast, and vivid color. UltraGear evo’s built-in processor enhances content with AI Upscaling¹ toward 4K clarity—no GPU upgrade required. Dual Mode lets you switch between UHD 240Hz for cinematic gameplay or FHD 480Hz for ultra-fast competitive performance.² 4th Gen Primary RGB Tandem OLED delivers improved brightness, efficiency, and vivid color, validated by UL-verified Perfect Black, Perfect Color, and Perfect Reproduction.³ VESA DisplayHDR True Black 500, 1.5M:1 contrast, and up to 98.5% DCI-P3 bring games to life with rich blacks and accurate detail. With 140 PPI, text and HUD elements stay crisp for both gaming and everyday use. A near-instant 0.03ms (GtG) response time and NVIDIA G-SYNC Compatible⁴ and AMD FreeSync Premium Pro ensure smooth, tear-free gameplay. Connectivity includes DisplayPort 2.1⁵(UHBR20), HDMI 2.1, and USB Type-C with 90W power delivery. AI-powered sound and picture optimization enhance every scene.

Experience stunning performance with the vast 34” curved WQHD LG UltraGear OLED gaming monitor. Stay a step ahead of the competition with an ultra-fast refresh rate up to 240Hz and .03ms response time that will bring you into the game like never before¹. And with the steep and dramatic 800R curve, you’ll feel enveloped in the action from virtually all around you. This UltraGear's ultra-thin, bezel design, height, tilt and swivel adjustability along with impressive connectivity options and make this UltraGear, ultra-essential for your battlestation setup.

Take command of every battle with a 32" 4K UHD (3840 x 2160) glossy OLED display engineered for gamers who demand more. Experience the ultimate balance of clarity and speed with Dual-Mode refresh rates—crisp 4K UHD at 165Hz for immersive story-driven play, or Full HD at an electrifying 330Hz¹ when every millisecond counts. With an ultra-fast 0.03ms response time, you’ll react instantly, keeping gameplay sharp and responsive. VESA DisplayHDR True Black 400 and up to 98.5% DCI-P3 color coverage reveal stunning contrast, deep blacks, and vivid detail that bring worlds to life. NVIDIA G-SYNC compatablity and AMD FreeSync Premium Pro keeps frames smooth and tear-free. Complete with a tilt, swivel, height, and pivot adjustable stand, this UltraGear OLED monitor adapts to your perfect setup. Built for performance, precision, and comfort—it’s everything you need to stay ahead of the competition.
| Pros for LG - UltraGear 32" OLED Dual Mode (4K UHD 240Hz, FHD 480Hz) 0.03ms G-SYNC Compatible, AMD FreeSync Premium Pro Gaming Monitor - Black | |||
|---|---|---|---|
| Overall Performance, OLED Quality, Refresh Rate, Resolution | There were no pros for this product— | Refresh Rate, Color Quality, Curvature | OLED Quality, Overall Performance, Refresh Rate, Resolution, Design |
| Cons for LG - UltraGear 32" OLED Dual Mode (4K UHD 240Hz, FHD 480Hz) 0.03ms G-SYNC Compatible, AMD FreeSync Premium Pro Gaming Monitor - Black | |||
| Brightness, Design | There were no cons for this product— | Resolution, Aspect Ratio, Speakers | Flickering |





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