39" LG 39GX90SA-W Curved Monitor

All about the product

The LG UltraGear GX9s (39GX90SB-W) is a smart curved gaming monitor that combines the advanced 39" UltraWide OLED panel with the webOS 26 operating system, providing direct access to streaming services and cloud gaming without the need to connect to a PC. The display features an 800R curvature, Micro Lens Array+ (MLA+) technology, and a 240 Hz refresh rate ensuring smooth video quality with ultra-fast response – 0.03 ms (GtG). The integrated alpha 8 AI Gen3 processor enhances the picture using AI Picture Pro and ensures AI Sound Pro spatial audio. With VESA DisplayHDR True Black 400 technology and 98.5% DCI-P3 color gamut coverage, the monitor provides impeccable blacks and vivid colors. It offers various ergonomic adjustment options, a USB-C port with up to 65 W power delivery, built-in stereo speakers, and numerous gaming features including NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro support.SpecificationsDisplay: 39" (99.1 cm) OLED, curved (800R), 21:9, matte (Anti-Glare / Discomfort Glare Free)Resolution: WQHD (3440 × 1440 px)Refresh rate and response time: 240 Hz, 0.03 ms (GtG)Brightness and contrast: 275 cd/m2 (typ.), maximum brightness up to 1,300 nits, contrast ratio 1,500,000:1 (typ.)Color gamut and HDR: DCI-P3 98.5%, 1.07 billion colors (10-bit), VESA DisplayHDR™ True Black 400, HDR10Smart features and processor: webOS 26, alpha 8 AI Gen3 processor, AI Picture Pro, AI Sound Pro, LG ThinQ, supports cloud gaming and streamingGaming technologies: NVIDIA® G-SYNC® Compatible, AMD FreeSync™ Premium Pro, VESA Certified AdaptiveSync, VRR, DAS (Dynamic Action Sync), Black Stabilizer, Crosshair, FPS counterAudio: built-in 2× 5 W stereo speakers (virtual 11.1.2 channels via AI Sound Pro)Connections: 2× HDMI 2.1, 1× DisplayPort 1.4, 1× USB-C (65 W power delivery, DP Alt Mode, data), 2× USB 2.0 outputs, 1× LAN (RJ-45), 3.5 mm audio outputWireless connectivity: Wi-Fi, screen mirroringErgonomics and design: height adjustment (110 mm), tilt, swivel, VESA 100 × 100 mm wall mount, Hexagon Lighting backlightingEye comfort certifications: UL Flicker-Free, Discomfort Glare Free, Low Blue LightDimensions and weight: 887.8 × 495.7–605.7 × 322.8 mm (with stand), weight 11.5 kg (with stand) / 7.3 kg (without stand)Warranty: 2-year limited warranty (including OLED panel)Package contents39" LG UltraGear GX9s (39GX90SB-W) monitor with standRemote controlDisplayPort cableHDMI cableUSB-C cablePower adapter and cableDocumentation