Deal | LG 32GX870A-B 32-inch 4K 240Hz OLED monitor with built-in KVM, anti-glare panel, and webOS at near-holiday low pricing on Amazon

The discounted LG 32GX870A-B 4K 240Hz OLED monitor comes with the LG Switch app to quickly adjust display settings. (Image source: LG)

The LG 32GX870A-B features a 4K 240Hz OLED panel using a RGWB subpixel layout. Its KVM switch lets users control multiple computers with a single keyboard and mouse, while built-in webOS enables movie and game streaming without a computer.

David Chien, Published 12/25/2025

The LG 32GX870A-B 4K 240Hz OLED monitor has dropped to near-holiday low pricing on Amazon after a substantial 41-percent discount off its MSRP, bringing the sales price to $826.99.

The LG 32GX870A-B was released in April 2025 with dual-mode panel refresh—4K at 240 Hz or Full HD at 480 Hz. These refresh rates are a perfect multiple of the 24 fps frame rate used by many movies, allowing filmmakers to edit their films without mismatched frame-rate re-interpolation artifacts. The high frame rates along with a 0.03 ms grey-to-grey response time can also help gamers thanks to reduced image lag and blur, but it does not have as fast a panel refresh as other gaming monitors, such as the Alienware AW2725DF.

The OLED monitor couples anti-glare and Micro Lens Array+ layers with an RGWB subpixel layout. This means the display can reach a typical brightness of 275 nits, with a peak of 1,300 nits, allowing for HDR image support with VESA DisplayHDR True Black 400 certification and less annoying light reflections. However, users looking at static text while editing office documents may encounter more text fringing and reduced legibility versus traditional LCD monitors using a traditional RGB stripe layout.

Owners can switch between controlling multiple connected computers using one keyboard and mouse thanks to the LG's built-in KVM switch, while the built-in webOS enables the use of the LG 32GX870A-B as a smart TV for watching streaming movies and games without turning on a computer. The monitor comes with built-in speakers and DTS Headphone:X 3D sound processing for headphones.

Buy the LG 32GX870A-B 4K 240Hz OLED monitor with KVM and webOS on Amazon.com today.

The LG 32GX870A-B OLED monitor comes with webOS, enabling access to online media and game services without a computer. (Image source: LG)

The LG 32GX870A-B OLED monitor is at near holiday lows according to CamelCamelCamel. (Image source: CamelCamelCamel)

Disclaimer: Notebookcheck is not responsible for price changes carried out by retailers. The discounted price or deal mentioned in this item was available at the time of writing and may be subject to time restrictions and/or limited unit availability.

Source(s)

LG 32GX870A-B 4K 240Hz OLED monitor on Amazon

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David Chien - Tech Writer - 865 articles published on Notebookcheck since 2023

Having worked at Activision, UCLA, Anime Expo and more, I've seen technology being used to save lives, create games, and create fantastic 3D VR/AR worlds. There's always something fun in emerging technology that I want to get my hands on and all my friends turn to me to find the best for their needs, so I'm glad to bring my experience to Notebookcheck.

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