LG 27US550-W 27-inch 4K UHD IPS Monitor – HDR10

Experience sharp 4K visuals and flexible ergonomics with the LG 27US550-W UltraFine monitor. Its 27-inch IPS panel delivers a 3840 × 2160 UHD resolution, providing detailed images and a spacious desktop area for productivity, creative work, entertainment and everyday computing.

The monitor supports HDR10 and covers 90% of the DCI-P3 color gamut, helping deliver rich and detailed colors with compatible content. With 300 nits typical brightness, a 1000:1 contrast ratio and a 178° viewing angle, it is designed to provide clear visuals from different viewing positions.

With a 60Hz refresh rate and 5ms GtG response time, the LG 27US550-W provides smooth performance for everyday applications, multimedia and general desktop use. Features such as Dynamic Action Sync and Black Stabilizer also provide additional support for gaming and fast-moving content.

The 3-side virtually borderless design gives the monitor a clean appearance and helps maximize the usable screen area. LG Switch provides convenient options for dividing the display into multiple areas, changing themes and accessing mapped functions.

A major advantage of the 27US550-W is its ergonomic stand. The display supports tilt, height, swivel and pivot adjustment, allowing users to position the screen according to their preferred working posture. It also supports 100 × 100 mm VESA mounting.

For connectivity, the monitor includes two HDMI ports, one DisplayPort 1.4 and a headphone output. Factory color calibration, Reader Mode, Flicker Safe and Super Resolution+ further expand its usability for professional and everyday applications.

Highlights / Key Features

• 27-inch 4K UHD IPS display with 3840 × 2160 resolution
• 60Hz refresh rate and 5ms GtG response time
• HDR10 support with DCI-P3 90% color gamut
• 300 nits typical brightness
• 1000:1 typical contrast ratio
• 178° viewing angle for consistent visuals
• 3-side virtually borderless design
• Height, tilt, swivel and pivot adjustable stand
• LG Switch app for flexible screen management
• Dynamic Action Sync and Black Stabilizer
• Reader Mode, Flicker Safe and Super Resolution+
• Factory color calibration for consistent color reproduction
• 2 × HDMI and 1 × DisplayPort 1.4
• 100 × 100 mm VESA wall-mount support

Specifications

The specifications above are taken from LG India’s current product page.

What’s in the Box

• LG 27US550-W Monitor
• Monitor Stand and Base
• External Power Adapter
• HDMI Cable
• User Documentation