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The LG UltraGear 39GX90SA-W is a 39-inch curved OLED gaming monitor featuring a 3440x1440 WQHD resolution, an ultra-fast 240Hz refresh rate, and a 0.03ms response time. It supports NVIDIA G-SYNC, DisplayHDR True Black 400, and offers smart streaming via webOS with access to major platforms and cloud gaming services. With HDMI 2.1 and multiple USB ports, it’s designed for seamless, immersive, and future-ready gaming experiences.





| Brand | LG |
| Product Dimensions | 32.28 x 88.77 x 60.58 cm; 11.45 kg |
| Item model number | 39GX90SA-W.AUS |
| Manufacturer | LG |
| Series | 39GX90SA-W.AUS |
| Color | White |
| Standing screen display size | 39 Inches |
| Screen Resolution | 3440x1440 |
| Resolution | 3440 x 1440 Pixels |
| Number of USB 3.0 Ports | 2 |
| Number of HDMI Ports | 2 |
| Are Batteries Included | No |
| Item Weight | 11.4 Kilograms |
A**M
Great monitor, one small problem
Initially received the monitor with severe panel artifacts (second time experiencing this with LG). Almost returned it again, but Pixel Cleaning in the monitor settings fixed it completely. Works great now, but be aware of this issue before buying. For a premium LG monitor, it shouldn’t be like this out of the box.
M**E
WRONG description and images for model
This is NOT the 5k2k version of this monitor, like the images and description suggests. It is the older 1440p version. The model number is the only thing that is correct in the description and again matches the older model NOT the 5k2k version.
Trustpilot
3 weeks ago
2 months ago