LG 34GX90SB‑W debuts as a 240Hz smart OLED monitor
11 June 2026, 18:46:12
Add DisplaySpecifications as a preferred source on GoogleLG has opened pre‑orders for the LG 34GX90SB‑W - an UltraGear OLED smart gaming monitor, part of LG's newly expanded UltraGear AI lineup.
The model uses a 3440 x 1440 OLED panel with Micro Lens Array (MLA), a technology that boosts brightness efficiency by directing more light toward the viewer. LG lists a peak brightness of 1300 cd/m² (APL 1.5%), enabling vivid highlights and more nuanced HDR performance. The monitor is certified for VESA DisplayHDR True Black 400, ensuring deep blacks and high contrast, and it covers 98.5% of the DCI‑P3 color gamut, making it suitable not only for gaming but also for color‑sensitive content creation.
The display's 800R curvature wraps the ultrawide 21:9 image around the user's field of view, enhancing immersion in games and widescreen films. LG emphasizes that this curvature allows the eyes to maintain a consistent focal distance across the panel, reducing visual strain during long sessions.
Performance is a major highlight: the monitor supports a 240 Hz refresh rate and an exceptionally fast 0.03 ms GTG response time, minimizing motion blur and ghosting in fast‑paced titles. Variable refresh rate technologies - including AMD FreeSync Premium Pro, NVIDIA G‑Sync Compatible, and VESA AdaptiveSync - ensure smooth, tear‑free gameplay across a wide range of GPUs.
Beyond gaming, the 34GX90SB‑W distinguishes itself with built‑in webOS, turning the monitor into a standalone entertainment hub. With an internet connection, users can access web browsing and more than 600 streaming apps, including YouTube, Netflix, and cloud‑gaming platforms such as Xbox Cloud Gaming and GeForce NOW - no PC or console required. LG's AI Picture Pro and AI Sound Pro further enhance movies and games by dynamically optimizing image clarity, tone mapping, and virtualized 11.1.2‑channel audio.
Connectivity includes USB Type‑C with 65W power delivery, HDMI, DisplayPort, LAN port, a headphone jack, and Wi-Fi 5 support. The monitor also integrates 5W+5W stereo speakers, which benefit from AI Sound Pro processing for a fuller, more immersive presentation.
Priced at USD 1000, the LG 34GX90SB‑W enters the market as one of the most feature‑rich 34‑inch OLED gaming monitors available - combining high‑end gaming performance, creator‑grade color accuracy, and smart‑TV functionality in a single curved ultrawide package.
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