LG
LG UltraGear 39GX90SA-W
Best immersive curved display for competitive gamers and streaming enthusiasts.
Immerse yourself in the ultimate gaming experience with the LG UltraGear 39" WQHD OLED Smart Gaming Monitor. This 21:9 curved display boasts an incredible 240Hz refresh rate and a lightning-fast 0.03ms response time, ensuring smooth, lag-free gameplay. Enjoy stunning visuals with OLED technology, delivering deep blacks, brilliant highlights, and vibrant colors with 98.5% DCI-P3 coverage. Integrated webOS provides easy access to streaming apps and cloud gaming services, eliminating the need for a separate PC or console. With versatile connectivity options including HDMI 2.1 and USB Type-C, this monitor is built for serious gamers.
$899.99
Owner Satisfaction
4.6
/ 5
Category Rank
180
/ 3712
#180 in Computer Monitors
Price vs Category Average
+40%
Above average
Product Weight
25.2
/ lbs
Who it's for
- Visual enthusiasts seeking cinematic color and perfect contrast
- Competitive gamers demanding ultra-responsive, fluid motion
- Immersive players wanting a wide, panoramic field of view
Who should skip it
- Budget-conscious shoppers looking for affordable display options
- Users worried about long-term static image retention
- Gamers playing in rooms with intense natural sunlight
Performance breakdown
Motion Clarity
The 240Hz refresh rate and 0.03ms response time eliminate ghosting entirely.
Visual Immersion
The dramatic 800R curve creates a truly enveloping, cinematic gaming environment.
Contrast Performance
OLED technology delivers perfect blacks and stunning, high-contrast highlights.
Smart Versatility
Integrated webOS allows for seamless streaming without needing a connected PC.
Connectivity Suite
HDMI 2.1 and 65W USB-C power delivery cover all modern hardware needs.
Ergonomic Comfort
Advanced eye-care features effectively minimize strain during long, intense gaming sessions.
Key Specs
Product Weight
25.2 lbs
HDMI Inputs
2
Wall Mountable
Yes
Screen Size (Measured Diagonally)
39 in.
Manufacturer Warranty
2 Year Parts & Labor
Screen Refresh Rate
240 Hz
Number of USB Ports
3
Display Technology
OLED
Features
- 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
- AMD FreeSync™ Premium & NVIDIA® G-SYNC® compatibility for tear-free visuals
- Deep blacks, brilliant highlights, and cinematic color with DisplayHDR True Black 400
- Dramatic 800R curve for an immersive surround experience
- Low Glare, Flicker-free, and Low Blue Light for reduced eye strain
- AI tools for customized gaming experience (Dynamic Tone Mapping, AI Picture, AI Sound)
- Versatile connectivity including HDMI 2.1, DisplayPort 1.4, and USB Type-C (65W power delivery)
What customers say
Customers consistently praise the LG UltraGear 39GX90SA W for its exceptional display quality and immersive gaming experience. The vibrant colors, sharp resolution, and smooth high refresh rate create a truly captivating visual environment. Users frequently highlight the monitor's sleek design and robust build, contributing to a premium feel. While a significant investment, the consensus suggests the superior performance and visual fidelity justify the cost for serious gamers and multimedia enthusiasts seeking a top tier ultrawide display.
Know before you buy
Yes. Because this monitor features integrated webOS, you can access cloud gaming services and streaming apps directly through the display's interface.
The 800R curve is quite pronounced, designed to wrap the screen around your field of vision. This creates a more immersive, surround-like effect that is particularly effective for simulation games and cinematic content.
Yes, it is compatible with both AMD FreeSync Premium and NVIDIA G-SYNC. This ensures tear-free, smooth visuals regardless of which brand of graphics card you are using.
Yes, the USB Type-C port supports 65W power delivery, allowing you to charge compatible laptops and transfer data with a single cable connection.
The monitor is designed with eye health in mind, featuring low glare, flicker-free technology, and low blue light settings to help reduce eye strain during extended use.
The OLED technology provides exceptional contrast with deep blacks and vibrant highlights. It covers 98.5% of the DCI-P3 color gamut, making it highly capable for both high-end gaming and color-sensitive media consumption.
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