LG - UltraGear 32" OLED Dual Mode (4K UHD 240Hz, FHD 480Hz) 0.03ms G-SYNC Compatible, AMD FreeSync Premium Pro Gaming Monitor - Black
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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: 3840 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Response Time: 0.03 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium Pro (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Screen Size: 31.5 inches (Size of the screen, measured diagonally from corner to corner.)
- Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.0 (The number and type of connectors used to connect to an external display.)
- General
- Brand: LG
- Model Number: 32GX870A-B
- Product Name: UltraGear 32" OLED Dual Mode (4K UHD 240Hz, FHD 480Hz) 0.03ms G-SYNC Compatible, AMD FreeSync Premium Pro Gaming Monitor
- Color: Black
- Operating System Compatibility: Not Applicable
- 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: 3840 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Native Resolution: 3840 x 2160 (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
- 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.)
- Response Time: 0.03 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Display Type: OLED
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync Premium Pro (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Curved Screen: false
- Pixel Density: 140 pixels per inch (The number of pixels present per inch on the device's display. Higher pixel density improves the clarity and sharpness of the displayed image.)
- Brightness: 275 candela per square meter (A measure of the total light output.)
- Screen Size: 31.5 inches (Size of the screen, measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: VESA Certified DisplayHDR 400 True Black, HDR 10 (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Horizontal Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from either side.)
- Vertical Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from above or below.)
- On-Screen Display Languages: English (The available language options for displayed text.)
- Display Surface: Anti-glare
- Color Gamut (NTSC): 98.5 percent
- Connectivity
- Number of DisplayPort Inputs (Total): 1
- Number of HDMI Inputs (Total): 2
- Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.0 (The number and type of connectors used to connect to an external display.)
- Number of USB Ports (Total): 3
- USB Ports: 1 x USB-C, 2 x USB-A 3.0 (The number and type of USB ports the product has.)
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
- Compatibility
- Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
- VESA Wall Mount Standard: 100mm x 100mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Features
- Tiltable: true
- Adjustable Stand Height: true
- Anti-Glare: true (Product has features, such as a matte finish, that reduce the likelihood for screen glare.)
- Eye Relief Features: Anti-glare
- Built-In Webcam: false
- Integrated Speaker(s): true
- Dimensions
- Product Height With Stand: 24.4 inches
- Product Height Without Stand: 20.1 inches
- Product Width: 28.1 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 Depth (With Stand): 9.8 inches
- Product Depth Without Stand: 9.8 inches
- Product Weight: 21.6 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.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Warranty
- Warranty - Parts: 2-Years
- Warranty - Labor: 2-Years
- Other
- UPC: 195174114643
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.
- 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)
Whats Included
- Monitor
- Power Cable
- DisplayPort Cable
- HDMI Cable
- USB-C Cable
Product Manuals
Disclaimers
- ¹Actual refresh rates may vary depending on computer graphics specifications and configurations.
- ²NVIDIA G-SYNC Compatible supports variable refresh rate on GeForce GTX 10 Series and higher GPUs on Display Port, and GeForce RTX 30 Series and higher GPUs on HDMI 2.1.
- ³Headphones sold separately. For DTS patents, see http://patents.dts.com. Manufactured under license from DTS, Inc. or its affiliates. DTS trademarks and logos are registered trademarks or trademarks of DTS, Inc. in the United States and other countries. ALL RIGHTS RESERVED.
- ⁴Software installation required. Visit Support on LG.com to download.
- ⁵Graphics card that supports DisplayPort 1.4 or HDMI 2.1 are required to achieve up to 240Hz refresh rate support. Graphics card sold separately.
Q: How does Dual Mode work on this monitor?
A: Dual Mode lets you switch between 4K/UHD at up to 240Hz and Full HD at up to 480Hz using a hotkey.
Q: What type of display does this monitor use?
A: This monitor uses an OLED display with anti-glare and low reflection properties.
Q: What is the response time of this LG monitor?
A: The LG UltraGear OLED monitor boasts a response time of 0.03ms (GtG).
Q: Does this monitor have built-in speakers?
A: Yes, the monitor has built-in speakers for audio.
Q: Is this monitor compatible with G-SYNC and FreeSync?
A: Yes, this monitor is compatible with both NVIDIA G-SYNC and AMD FreeSync Premium Pro.
Q: What is the warranty on this monitor?
A: This monitor comes with a 2-year limited warranty covering key components, including the OLED panel.
Q: What is the peak brightness of this monitor?
A: This monitor has a peak brightness of up to 1300 nits.
Q: Does this / will this Model update to HDMI 2.2 or better ?
A: The LG 32-inch UltraGear™ OLED Dual Mode 4K UHD 240Hz or FHD 480Hz 0.03ms G-Sync Compatible Gaming Monitor with USB Type-C, Model # 32GX870A-B, is already a manufactured product that was released and designed with one HDMI 2.1 port before the HDMI forum announced that HDMI 2.2 would be available later this year, so it will not be upgraded to HDMI 2.2 or better...^Ivan.
Compare similar products
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.
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.
Experience astounding speed with up to a blistering 480Hz refresh rate¹ and 0.03ms response time on a 27" QHD OLED monitor. Dive into immaculate OLED 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. With next gen connectivity via DisplayPort 2.1, enjoy ultra-fast data transfer supporting higher resolutions at fast refresh rates with razor-sharp visuals and zero lag. 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 and built for gamers, the monitor's virtually bezel-less screen brings you into the action while the RBG backlighting creates the mood for the centerpiece of your ultimate battlestation.
The ROG Swift OLED PG32UCDP is a 32-inch WOLED gaming monitor with a groundbreaking dual-mode feature that lets you switch between 4K @ 240 Hz or FHD @ 480 Hz visuals. Third-generation ROG OLED technology delivers vibrant colors, the deepest black hues, and the brightest highlights. And a 0.03ms gray-to-gray (GTG) response time ensures blur-free action, even during intense gameplay. Plus, a new AI Assistant improves gaming experience an advanced custom heatsink provides exceptional passive cooling performance to reduce the risk of burn-in, helping ensure longevity of the OLED panel.
| 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 | |||
|---|---|---|---|
| Refresh Rate, Resolution, Overall Performance, OLED Quality, Size | Color Quality | Color Quality, Refresh Rate, Resolution, Design | Color Quality, Refresh Rate, Resolution |
| 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 | There were no cons for this product— | There were no cons for this product— | Stand |
Specs
Reviews
Customers are saying
Customers highly value the UltraGear monitor's overall performance and stunning visuals, praising its crisp picture quality and smooth gaming experience. The high refresh rate and 4K resolution are also frequently cited as major strengths, creating immersive gameplay. Many reviewers specifically highlight the exceptional quality of the OLED display.
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 5 out of 5 stars
Next level gaming
After years of gaming on a TV, the LG 32GX870A is my first dedicated monitor and the difference is absolutely mind-blowing. Paired with the PS5 Pro, this display has completely transformed the way I experience games. The picture quality is stunning. Games like Ghost of Tsushima, Death Stranding, Black Myth: Wukong, and God of War look incredibly cinematic, with deep contrast, rich detail, and smooth performance that brings every world to life. Even fast-paced titles like Tony Hawk’s Pro Skater feel ultra-responsive thanks to the monitor’s low input lag and high refresh rate. HDR performance really stands out here ,black levels are deep and inky, and colors pop with just the right balance of vibrancy and realism. The overall sharpness and clarity make even small textures and lighting effects feel immersive. If you’re used to gaming on a TV, switching to this monitor is a game-changer. It’s sleek, responsive, and built to show off what modern consoles are capable of. Easily one of the best upgrades I’ve made to my setup.
Posted by JESUSV
- Rated 5 out of 5 stars
The best 4K OLED Monitor
Firstly, the design is slim with zero fan noise. After adjusting some settings, the picture looks absolutely stunning. Brightness is quite decent too. I also use it for my Nintendo Switch 2 and PS5 Pro, which can output full 4K 120Hz, VRR with HDR enabled. Overall, im very happy with it and highly recommend it! LG did a great job with this one.
Posted by Travis
- Rated 5 out of 5 stars
BEST MONITOR EVER
Best monitor I've ever had (so far), just bought my second and both are absolutely beautiful; just make sure you set your hz and resolution in your computer's settings to get the most out of what you have
Posted by RaymondL
