LG UltraGear Curved Ultrawide DQHD 44.5-inch HDR Monitor Review

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Main Features

Display Size: 44.5"

Panel Type: VA LCD

Resolution: 5120 x 1440

Refresh Rate: 200 Hz

Response Time: 1 ms

Contrast Ratio: 3000:1

HDR Support: Yes: HDR10

Max Brightness: 400 nits (cd/m²)

Coating: Anti-Glare

Curved Screen: Yes: 1500R

LG 45GR75DC-B.AUS Overview

LG 45GR75DC-B.AUS... LG 45GR75DC-B.A...

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LG 45GR75DC-B.AUS combines modern specifications with a reliable display experience. Thanks to its low response time and high refresh rate, it's an excellent choice for gamers. It features 44.5", VA LCD panel, 5120 x 1440 resolution, 200Hz refresh rate, HDR support. A great match for gamers seeking fluid visuals and minimal latency.

Who is it for?

For gaming, excellent choice for gaming enthusiasts who want reliable performance. Fast response times make action games enjoyable and immersive.

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	45GR75DC-B.AUS
Instruction Set	44.5"
Panel Type	VA LCD
Resolution	5120 x 1440
Refresh Rate	200 Hz
Aspect Ratio	32:9

Built around a VA panel that typically offers deep contrast and decent color depth, the screen delivers solid visuals at 5120 x 1440 resolution with a 200 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	3000:1
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	FreeSync Premium Pro, Variable Refresh Rate (VRR), Adaptive-Sync
Viewing Angle (H x V)	178 x 178°
Curved Display	Yes: 1500R

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°)Swivel 30° (-15 to 15°)
Dimensions (with Stand)	42.7 x 22 x 12.9" / 108.5 x 55.9 x 32.8 cm
Dimensions (w/o Stand)	42.7 x 13.1 x 6.4" / 108.5 x 33.3 x 16.3 cm
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, swivel functionality.

Monitor Size Comparison

Connectivity & Audio
USB Ports	1x USB-C 3.0 / 3.1/3.2 Gen 1 with USB PD 90 W [Video/Charging]2x USB-A 3.0 / 3.1/3.2 Gen 11x USB-B 3.0 / 3.1/3.2 Gen 1
HDCP Support	Yes
Multi-Input (PIP/PBP)	Yes: Picture-in-Picture (PIP), Picture-by-Picture (PBP)

The interface lineup prioritizes practical connectivity over quantity. Mainstream graphics hardware provides solid performance for both productivity and moderate gaming use. Consider current hardware and future upgrade plans when evaluating these connection specifications.