LG UltraGear Gaming HDR 27-inch 4K Monitor Review

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Main Features

Display Size: 27"

Panel Type: IPS-Type LCD

Resolution: 3840 x 2160

Refresh Rate: 144 Hz

Response Time: 1 ms

Contrast Ratio: 1000:1

HDR Support: Yes: HDR10

Max Brightness: 400 nits (cd/m²)

Coating: Anti-Glare

Curved Screen: No

LG 27GR93U-B Overview

LG 27GR93U-B... LG 27GR93U-B

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LG 27GR93U-B is built to handle a wide range of visual tasks with consistency and clarity. Thanks to its low response time and high refresh rate, it's an excellent choice for gamers. It features 27", IPS-TYPE LCD panel, 3840 x 2160 resolution, 144Hz refresh rate, HDR support. A great match for gamers seeking fluid visuals and minimal latency.

Who is it for?

For gaming, top-tier gaming monitor that sets the standard for competitive play. Every millisecond matters, and this display delivers flawless performance.

When it comes to office work, excellent office monitor with sharp text rendering and comfortable viewing experience. Great for long work sessions and multiple document handling.

For creative work, premium creative display that empowers professional artists with studio-grade color precision and advanced calibration features. The gold standard for creative workflows.

Who is it not for?

If this monitor doesn't meet your specific needs, consider these alternatives:

Browse our latest monitor reviews for more options.

Details

GENERAL
Brand	LG
Model Name	27GR93U-B
Instruction Set	27"
Panel Type	IPS-Type LCD
Resolution	3840 x 2160
Refresh Rate	144 Hz
Aspect Ratio	16:9

Built around an IPS panel known for its wide viewing angles and color accuracy, the screen delivers solid visuals at 3840 x 2160 resolution with a 144 Hz refresh rate, making it suitable for work, media, and light gaming. HDR support enhances dynamic range for a more vivid image. It offers wide color gamut coverage, which benefits professionals dealing with color-critical work.

Image Quality & Performance
Contrast Ratio	1000:1
Max Brightness	400 nits
HDR Support	Yes: HDR10
Color Support (Bit Depth, FRC)	1.07 Billion Colors (8-Bit+FRC)
Color Gamut	95% DCI-P3, 95% CIE1976
Response Time	1 ms (GtG)
Variable Refresh Technology	G-Sync, FreeSync Premium
Viewing Angle (H x V)	178 x 178°
Curved Display	No

Usage Suitability

Gaming: ★★★★★

Office Work: ★★★★☆

Creative Work: ★★★★★

Higher-rated monitors for Creative use:

LG 27MD5KL ★★★★★

27", 99% DCI-P3, 99% CIE1976
MSI Pro MP273A ★★★★★

27", 106% CIE1976
Dell E2425H ★★★★★

24", 72% CIE1931, 83% CIE1976

Physical & Design
Coating	Anti-Glare
Adjustments	Height 4.3" / 110 mm Tilt 20° (-5 to 15°)Rotation 90°
Dimensions (with Stand)	24.2 x 22.7 x 10" / 614.7 x 576.6 x 254 mm
Dimensions (w/o Stand)	24.2 x 14.6 x 2" / 614.7 x 370.8 x 50.8 mm
VESA Mount	100 x 100 mm

It supports the common 100x100 mm VESA mount, making it easy to pair with most arms and wall mounts. The Anti-Glare screen finish helps reduce glare, making it easier to view in bright rooms. It offers ergonomic features such as height adjustment, tilt support, portrait rotation.

Monitor Size Comparison

Connectivity & Audio
USB Ports	1x USB-B 3.0 / 3.1/3.2 Gen 12x USB-A 3.0 / 3.1/3.2 Gen 1
HDCP Support	Yes
Multi-Input (PIP/PBP)	No

Input and output options balance convenience with professional requirements. These demanding specs require modern gaming hardware - budget GPUs will limit your experience significantly. Ensure your system can deliver the bandwidth and performance these ports are designed to handle.