LG UltraGear 34GX90SB-W 34" Class UW-QHD Curved Screen Smart Gaming OLED Monitor - 21:9
Quick tech specs
- 34" viewable screen size delivers high-fidelity visuals with accurate brightness and color across all content types
- VESA Adaptive Sync/AMD FreeSync Premium Pro/NVIDIA G-Sync Compatible tearing prevention technology provides smooth, clear, and lag-free display through real-time refresh synchronization
- 0.03 ms response time eliminates ghosting and preserves edge definition for clean, uninterrupted visuals in fast content
Know your gear
OLED Gaming Just Went Smart
The UltraGear™ 34" OLED gaming monitor combines ultra-wide scale, 240Hz speed, and 0.03ms response time for sharp, fluid gameplay with stunning contrast and color. With built-in webOS for streaming and cloud gaming, plus USB-C connectivity, it delivers a complete gaming and entertainment setup in one display.
The webOS-powered smart gaming monitor
Meet the smart gaming monitor powered by webOS and AI-built for how you play. Stream your favorite services and shows with free LG Channels and top apps, or jump straight into cloud gaming-no PC or console required. Everything's right on screen, easily controlled with the remote for quick, hassle-free access.
alpha 8 AI Processor Powers Smarter Performance
Powered by the alpha 8 AI Processor 4K Gen3, your Smart Monitor intelligently optimizes picture and sound in real time. Think of it as the brain behind the experience-enhancing sharpness, balancing brightness, and improving audio clarity so everything looks and sounds better with less effort.
AI Picture Pro Upscales Visuals
AI Picture Pro enhances everything you watch with sharper, more refined visuals. AI Super Upscaling improves image clarity, while Dynamic Tone Mapping Pro balances brightness and detail across each scene-so images look clearer, more defined, and consistently well-balanced.
AI Sound Enhances Voices and Key Audio Cues
The AI Sound setting analyzes on-screen action and separates voices, sound effects, and background audio. AI Sound helps keep team comms clear while highlighting important gameplay cues-like approaching footsteps or nearby action-through speakers or connected headphones.
The LG Gaming Portal is now open
Browse LG's Gaming Portal with a gamepad or remote, track rankings and points, and jump into a wide mix of games-from AAA titles to casual favorites. With access to leading cloud gaming services including Xbox Cloud Gaming, GeForce NOW, and Amazon Luna, plus native webOS app games, you can start playing instantly-no console or PC required.
Size Matters in OLED Gaming
The 21:9 34" UltraGear™ OLED delivers the ultimate ultra-wide screen with ample space to game, stream and multitask all on one screen at the same time. Get ready for a bigger, more immersive experience that pulls you deeper into the action.
Bright OLED with MLA+
MLA+ pushes OLED brightness further, hitting up to 1300 nits peak for stronger highlights and better visibility in every scene. By improving light efficiency and reducing loss, MLA+ delivers brighter, visuals with enhanced contrast-so games look sharper and more defined.
The 800R Curve: Surround Yourself in the Action
See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense.
Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW
Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR™ True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color.