LG expands OLED portfolio with high refresh 32-inch and 45-inch displays

LG has introduced two new OLED gaming monitors, the 31.5-inch 32GX870B-B and the 44.5-inch 45GX950B-B, both scheduled for release in June 2026. These displays feature high refresh rates, integrated AI-based enhancements, and advanced panel technologies, with the 32-inch model using Tandem OLED technology to achieve higher brightness levels.

The 32GX870B-B (via Guru3D) features a 4K OLED panel that supports refresh rates up to 240Hz at native resolution. LG states the monitor includes an alternative Full HD mode capable of reaching 480Hz. According to the specifications, the display delivers a peak brightness of 1,500 nits and 99.5% coverage of the DCI-P3 colour gamut. The panel provides a response time of 0.03ms.

The 45GX950B-B utilises a 44.5-inch curved panel with an 800R curvature and a resolution of 5120×2160. LG confirms the monitor supports refresh rates up to 165Hz at native resolution and up to 330Hz at lower resolutions. The unit is rated at 1,300 nits peak brightness and covers 98.5% of the DCI-P3 colour space.

Both models support Nvidia G-Sync and AMD FreeSync Premium Pro and include AI-based features such as AI upscaling for lower-resolution content, AI Sound Optimization, and scene recognition for dynamic adjustments. Connectivity options for these units include DisplayPort (2.1), HDMI, USB-C, and integrated USB hubs. Also, these monitors are both DisplayHDR True Black 400-certified and feature ergonomic tilt/height/swivel stands, with the one on the 32GX870B also allowing pivoting. LG has set the pricing at approximately $1,380 for the 32GX870B-B and $1,980 for the 45GX950B-B.

KitGuru says: Of these two new LG monitors, which would you choose?

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