FAQs

Q.

What are the benefits of a 21:9 WQHD curved display for multitasking?

A.

A 21:9 WQHD curved display provides a wider workspace, making it easier to view multiple windows side by side. It supports comfortable multitasking while maintaining clear and detailed visuals.

 

● More screen space: The wider aspect ratio provides additional horizontal space for documents, webpages, and applications.

● Easier multitasking: Several programs can be arranged side by side, reducing the need to switch between windows frequently.

● Clearer visuals: WQHD resolution delivers detailed images and text, supporting everyday work and content viewing.

● Comfortable viewing: The curved screen helps keep content within the user's field of view for a more natural viewing experience.

● Immersive display: A virtually borderless design creates a broader viewing area, making multitasking feel more seamless.

Q.

How does HDR10 and 99% sRGB coverage improve colour accuracy?

A.

HDR10 and 99% sRGB coverage help the display reproduce accurate and consistent colours. Together, they support natural tones and detailed visuals across compatible content.

 

● HDR10 supports a wider range of brightness levels, helping retain details in brighter and darker areas of compatible HDR content.

● 99% sRGB coverage allows the display to reproduce a broad range of colours for more natural-looking images, videos and graphics.

● Improved colour reproduction helps maintain balanced tones across different types of visual content.

● Better colour coverage can make photos, videos and creative work appear more consistent on screen.

● HDR support enhances the visual experience by providing greater contrast between bright and dark areas.

 

*sRGB 99% is typical. Color gamut may vary by model.

Q.

How does AMD FreeSync™ Premium improve gaming performance?

A.

AMD FreeSync™ Premium creates a smoother and more responsive gaming experience by synchronising the monitor’s refresh rate with the frame rate produced by a compatible graphics card. This helps reduce visual issues that occur when the display and graphics card are not properly synchronised. It can reduce screen tearing, where parts of different frames appear together, and reduce stuttering during fast-moving scenes. The technology also supports low-latency gameplay, helping on-screen actions feel more responsive. With smoother frame delivery and enhanced motion consistency, AMD FreeSync™ Premium can make gaming feel more fluid, especially during action-heavy sequences, fast camera movements, and competitive gameplay. This can contribute to a more immersive viewing experience when playing compatible games.

 

*The performance of the feature is compared to the models not applying the sync technology.

*Actual results or performance may vary depending on the use environment

*Errors or delays may occur depending on the network connection.

Learn More

LG UltraWide™ 86.36cm (32) 144Hz WQHD Curved (1800R) Monitor 34U640B with USB-C, HDR 10, and sRGB 99% (Typ.)

34U640B-B

Key Features
86.36cm (32) 21:9 WQHD (3440x1440) Curved Display
3-Side Virtually Borderless Design
sRGB 99% (Typ.)
HDR 10
144Hz Refresh Rate, 5ms (GtG at Faster)
USB-Type C (PD 65W)
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  • Shipping delays may occur due to the delivery company's circumstance.

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