LG 27U511SA-W 27″ Full HD IPS Smart Monitor with 100 Hz Refresh

LG 27U511SA-W 27″ Full HD Smart IPS Monitor – Smooth Visuals for Work and Play

The LG 27U511SA-W is a 27-inch Full HD (1920×1080) IPS smart monitor designed for versatile usage at home, work, or play. It features a 100 Hz refresh rate and 5 ms response time for smooth motion and reduced blur across fast-moving content, whether you’re watching movies, browsing, gaming, or multitasking. With built-in smart features powered by webOS, AirPlay 2 and Bluetooth connectivity, you can stream content, mirror screens, and access apps without needing a connected PC.

Display

Screen size: 27 inches

Panel type: IPS LCD

Native resolution: Full HD 1920 × 1080

Aspect ratio: 16:9

Refresh rate: 100 Hz

Response time: 5 ms (typical)

Brightness: 250 cd/m² (typical), 200 cd/m² (minimum)

Contrast ratio: 1300:1 (typical)

Color support: 16.7 million colors (8-bit)

Color gamut: sRGB ~99 % (CIE1931)

Viewing angles: 178° horizontal / 178° vertical

Pixel pitch: approx. 0.3114 × 0.3114 mm

Surface treatment: Anti-glare

HDR support: HDR10

Screen shape: Flat

3-side virtually borderless design

Connectivity

HDMI ports: 2 × HDMI (HDCP supported)

USB ports: 2 × USB-A downstream (USB hub)

Wi-Fi: Built-in (Wi-Fi 5 / 802.11ac)

Bluetooth: Yes (Bluetooth audio support)

Headphone out: 3.5 mm (sound only)

Built-in USB hub version: 2.0

HDCP version: 1.4

Smart Features

Operating system: webOS (Smart Monitor platform)

Built-in streaming apps and services

Full web browser included

AirPlay 2 support and Screen Share (mirroring)

LG ThinQ app support

Network file browser

Remote desktop support

Auto brightness adjustment

Flicker Safe and Reader Mode

Smart Energy Saving

Sleep timer

Voice recognition support with compatible remote

Home hub features

Audio

Built-in speakers: 2 × approx. 5 W

Bluetooth audio support

No built-in microphone

No built-in camera

Design and Ergonomics

Stand: Tilt adjustable (approx. -5° to +15°)

VESA mount: 100 × 100 mm

Weight (with stand): approx. 5.6 kg

Weight (without stand): approx. 4.4 kg

Dimensions (with stand – W×H×D): approx. 611.8 × 450.9 × 209.9 mm

Dimensions (without stand – W×H×D): approx. 611.8 × 370.9 × 45.1 mm

Power

Power type: External adapter (100–240 V AC, 50/60 Hz)

Power consumption (typical): ~17–20 W

Power consumption (sleep/off): < 0.5 W

Box Contents

Monitor

HDMI cable

External power adapter and cable

Slim remote control

Screws and quick start documentation