LG 27U731SA-W 27″ 60Hz Monitor

27 inch · 3840 x 2160 · 60 Hz · IPS

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Screen size 27 inch
Resolution 3840 x 2160
Refresh rate 60 Hz
Panel IPS
Response time 5 ms

LG 27U731SA-W 27″ 60Hz Monitor is a 27-inch monitor with 3840 x 2160 resolution, a 60 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-04-20

Specifications

Key specs

Screen size: 27 inch
Resolution: 3840 x 2160
Refresh rate: 60 Hz
Panel: IPS
Response time: 5 ms
Released: 2025-04-20
Part number: 27U731SA-W
EAN / UPC: 0195174116395

Display

Display diagonal: 68.6 cm (27")
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
Display brightness (typical): 350 cd/m²
Response time: 5 ms
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1000:1
Maximum refresh rate: 60 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 0.1554 x 0.1554 mm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
DCI-P3 coverage: 90%

Performance

Operating system installed: webOS

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Design

Market positioning: Smart
Product colour: White

Ports & interfaces

Built-in USB hub: Yes
USB upstream port type: USB Type-C
Number of USB Type-C upstream ports quantity: 1
USB Type-A downstream ports quantity: 2
USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 65 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Tilt adjustment: Yes

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 26 kWh
Energy consumption (HDR) per 1000 hours: 38 kWh
Power consumption (off): 0.5 W
Power consumption (PowerSave): 0.5 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 612 mm
Depth (with stand): 210 mm
Height (with stand): 452 mm
Weight (with stand): 5.85 kg
Width (without stand): 612 mm
Depth (without stand): 45.7 mm
Height (without stand): 373 mm
Weight (without stand): 4.54 kg

Check the manufacturer's page before buying.

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About this product

Seamless flexibility for work and play Experience powerful flexibility with the LG Smart Monitor with webOS. A 27" 4K UHD screen, LG Smart Monitor reimagines how you work, watch, and play with builit-in seamless access to your favorite streaming and cloud gaming apps. Vivid Color with 4K UHD Resolution See the quick response and versatility of an IPS Display. With 4K UHD (3840 x 2160) resolution, LG's Smart Monitor IPS display features vibrant color and clarity at wide angles. Work through your projects with ease and efficiency. Seamless channel surfing with webOS With LG's webOS, enjoy easy access to streaming apps like Netflix, Prime Video, Disney+, YouTube, Apple TV, and 300+ free LG Channels. Get personalized recommendations, explore apps like Sports, Game, and LG Fitness, and easily control everything with a remote or touch. Home office without a PC webOS enables you to remotely access your PC and Cloud PC via Remote PC. This functionality lets you utilize various home office services, including video conferencing and cloud-based applications, all without a PC.

27U731SA-W vs similar monitors

	LG 27U731SA-W 27″ 60Hz Monitor	LG 27U710B-B 27″ 60Hz Monitor	LG 27U731SB-W 27″ 60Hz Monitor	LG 27 Inch UltraFine U7, 4K UHD IPS Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	3840 x 2160	3840 x 2160	3840 x 2160	3840 x 2160
Refresh rate	60 Hz	60 Hz	60 Hz	60 Hz
Panel	IPS	IPS	IPS	IPS
Response time	5 ms	5 ms	5 ms	5 ms
Released	2025	2026	2026	2026