LG UltraGear 27GS75Q-B vs AOC 24G4X

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the AOC 24G4X is the better pick — it scores 62/100 to the LG UltraGear 27GS75Q-B's 54, leading on Image Quality. Choose the LG UltraGear 27GS75Q-B instead if panel and performance matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

AOC 24G4X leads overall

AOC 24G4X

LG UltraGear 27GS75Q-B

Watch-outs

Compromises to know before you buy

LG UltraGear 27GS75Q-B

No USB-C — no single-cable laptop connection.

AOC 24G4X

No USB-C — no single-cable laptop connection.

Winner by category for LG UltraGear 27GS75Q-B vs AOC 24G4X
Category	AOC 24G4X	LG UltraGear 27GS75Q-B	Winner
Panel	49	57	LG UltraGear 27GS75Q-B
Image Quality	92	50	AOC 24G4X
Performance	48	52	LG UltraGear 27GS75Q-B
HDR	0	0	Tie
Connectivity	38	38	Tie
Ergonomics	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

LG UltraGear 27GS75Q-B

The LG UltraGear 27GS75Q-B is a 27-inch gaming monitor designed for desktop gamers seeking a balance of crisp resolution and fluid motion. Positioning itself within LG's UltraGear performance lineup, it targets PC players who prioritize fast response times and clear visuals in fast-paced titles. Its conventional 27-inch form factor fits easily onto most gaming and productivity desk setups.

Best for 1440p PC gaming setups focused on smooth performanceBest for Mixed-use desktop setups requiring fluid motion for games and work

Pros

27-inch display size delivers sharp image clarity and comfortable pixel density
Tailored for high-frame-rate gaming with fast response capabilities
Versatile desktop footprint suitable for both gaming and daily work

Cons

Standard LCD panel contrast can lead to elevated black levels in dim lighting
Lacks advanced local dimming or OLED technology for true HDR contrast

AOC 24G4X

The AOC 24G4X is a 23.8-inch desktop gaming display built around a Fast IPS panel with a 1080p (1920x1080) resolution. It features a fast 180Hz refresh rate alongside a 1ms GtG response time to maintain motion clarity in high-speed titles. Designed for competitive and casual gamers, it integrates Nvidia G-SYNC compatibility, low input lag mode, and a fully adjustable stand.

Best for Budget-conscious eSports players prioritizing high refresh rates and minimal latBest for Small gaming setups requiring full ergonomic screen adjustments

Pros

180Hz refresh rate and 1ms GtG response time deliver smooth motion and minimal ghosting
Versatile stand offers complete height, tilt, swivel, and pivot adjustability
G-SYNC compatibility and Adaptive-Sync effectively prevent screen tearing
Three-sided frameless bezel design suits multi-monitor configurations

Cons

Peak brightness of 300 nits limits true HDR impact despite HDR10 support
Uses a 6-bit + FRC panel depth rather than native 8-bit color depth
Built-in 2W stereo speakers offer weak sound performance

Value for Money

Which is the better deal for the price

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LG UltraGear 27GS75Q-B

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AOC 24G4X

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG UltraGear 27GS75Q-BAOC 24G4X

LG UltraGear 27GS75Q-B is 1.52 kg (59%) heavier than AOC 24G4X.

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 27GS75Q-B	AOC 24G4X
Screen Size	27 in13% more	23.8 in
Resolution	2560 × 1440 px	1920 × 1080 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	10918% more	92
Curved	No	No
Screen-to-body ratio	88%	89%

Image Quality

Feature	LG UltraGear 27GS75Q-B	AOC 24G4X
Brightness (typical)	300 nits	300 nits
Contrast Ratio	1000:1	1000:1
Color Gamut (DCI-P3)	N/A	93
Color Depth	8-bit	N/A

Performance

Feature	LG UltraGear 27GS75Q-B	AOC 24G4X
Refresh Rate	200 Hz11% more	180 Hz
Response Time (GtG)	1 ms	1 ms
Adaptive Sync	FreeSync / G-Sync Compatible	Adaptive-Sync / G-Sync Compatible

Connectivity

Feature	LG UltraGear 27GS75Q-B	AOC 24G4X
HDMI Ports	2	2
DisplayPort	1	1
USB-C	No	No
USB Hub	N/A	N/A

Ergonomics

Feature	LG UltraGear 27GS75Q-B	AOC 24G4X
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	N/A	Yes
Dimensions (without stand)	61.35 × 37.16 × 5.13 cm	54.0 × 32.5 × 5.06 cm
Weight (without stand)	4.1 kg	2.58 kg
Release Date	N/A	January 29, 2024

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about LG UltraGear 27GS75Q-B vs AOC 24G4X comparison

They are closely matched: LG UltraGear 27GS75Q-B scores 60/100 and AOC 24G4X scores 59/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

LG UltraGear 27GS75Q-B and AOC 24G4X are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 60/100 for LG UltraGear 27GS75Q-B and 59/100 for AOC 24G4X.

It's close — LG UltraGear 27GS75Q-B (60/100) and AOC 24G4X (59/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.