LG 27 IPS MONITOR 27U631A-B

LG 27U631A-B 27 Inch QHD 100Hz USB-C IPS Monitor

The LG 27U631A-B 27 Inch QHD 100Hz USB-C IPS Monitor is a 27 inch IPS monitor designed for everyday computing, media and productivity. It combines a native 2560 x 1440 QHD with a refresh rate of 100Hz and a response time of 5ms, providing a clear and responsive viewing experience.

Image quality is supported by HDR10 and 99 percent sRGB. Its connection options make it straightforward to use with compatible desktop PCs, gaming PCs, laptops and other supported video sources.

Key Features

• 27 inch display
• IPS panel technology
• 2560 x 1440 QHD native resolution
• 16:9 aspect ratio
• 100Hz refresh rate
• 5ms response time
• 99 percent sRGB colour coverage
• HDR10 support
• Tilt adjustable
• VESA mounting support
• USB-C with 15W Power Delivery
• HDMI
• LG Switch software
• Reader Mode
• Flicker Safe
• Black Stabilizer

Display and Resolution

The 27 inch panel uses a native 2560 x 1440 QHD resolution. This provides detailed images and useful desktop space for supported games, applications, media and multitasking.

The 16:9 aspect ratio provides broad compatibility with modern PC, console and video content.

Smooth and Responsive Performance

The 100Hz refresh capability allows the display to update the image rapidly when paired with compatible hardware and the correct connection. Higher refresh rates can improve motion clarity and make cursor movement, camera panning and gameplay feel smoother.

A response time of 5ms helps reduce visible ghosting and motion blur around fast-moving objects. This is especially valuable in competitive games, racing titles and other fast-paced content.

Panel and Image Quality

The IPS panel is selected to balance image quality, colour presentation and motion performance for the intended use of this monitor.

Core image specifications include colour gamut: 99 percent sRGB.

HDR10 support allows compatible games, videos and applications to use an expanded range of brightness and colour information. HDR results depend on the content, operating system settings, graphics hardware and selected picture mode.

Connectivity

The monitor provides USB-C with 15W Power Delivery, HDMI. These connections support compatible PCs, laptops, consoles and accessories, with the exact resolution and refresh rate determined by the selected port, cable and source device.

Stand and Mounting

The supplied stand provides tilt adjustable, helping the screen sit at a comfortable viewing position.

Supported mounting compatibility allows the supplied stand to be replaced with a suitable monitor arm or wall mount.

Additional Features

The monitor includes a collection of display and usability features designed to improve its day-to-day experience.

• LG Switch software
• Reader Mode
• Flicker Safe
• Black Stabilizer

Display Specification

Connections and Audio

Stand and Mounting Specification

Product Information

Please note: Achieving the maximum refresh rate requires compatible graphics hardware, a suitable video connection and the correct display settings. Available refresh rates can depend on the selected resolution, port and cable.