LG 27G523B-B 27″ 200Hz Monitor

27 inch · 1920 x 1080 · 200 Hz · IPS

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Screen size 27 inch
Resolution 1920 x 1080
Refresh rate 200 Hz
Panel IPS
Response time 1 ms

LG 27G523B-B 27″ 200Hz Monitor is a 27-inch monitor with 1920 x 1080 resolution, a 200 Hz refresh rate and IPS panel. The high refresh rate makes fast games look smoother. It came out in 2026.

Released: 2026-05-10

Specifications

Key specs

Screen size: 27 inch
Resolution: 1920 x 1080
Refresh rate: 200 Hz
Panel: IPS
Response time: 1 ms
Released: 2026-05-10
Part number: 27G523B-B.AEU
EAN / UPC: 8806096826300

Display

Display diagonal: 68.6 cm (27")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
Display brightness (typical): 300 cd/m²
Response time: 1 ms
Response time measurement type: GTG (Gray to Gray)
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1000:1
Maximum refresh rate: 200 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.28 x 0.28 mm
Display diagonal (metric): 68 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
sRGB coverage (typical): 99%

Performance

NVIDIA G-SYNC: Yes
NVIDIA G-SYNC type: G-SYNC Compatible
AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium Pro

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Design

Market positioning: Gaming
Product colour: Black

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 2
DisplayPorts quantity: 1
DisplayPort out version: 1.4
Headphone out: Yes
Headphone outputs: 1

Ergonomics

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

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): F
Energy consumption (SDR) per 1000 hours: 20 kWh
Energy consumption (HDR) per 1000 hours: 26 kWh
Power consumption (typical): 20 W
Power consumption (standby): 0.5 W
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 614.1 mm
Depth (with stand): 220 mm
Height (with stand): 461.8 mm
Weight (with stand): 4.2 kg
Width (without stand): 614.1 mm
Depth (without stand): 49.1 mm
Height (without stand): 358.8 mm
Weight (without stand): 3.1 kg

Other features

Warranty period: 2 year(s)
Digital signal format system: Not supported

Check the manufacturer's page before buying.

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27G523B-B vs similar monitors

	LG 27G523B-B 27″ 200Hz Monitor	LG UltraGear G5 27G523B-B, 27" Full-HD IPS, 200Hz	Samsung LS27HG302EEXXY 27″ 200Hz Monitor	LG UltraGear G5 25G523B-B, 25" Full-HD IPS, 200Hz
Screen size	27 inch	27 inch	27 inch	24 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Refresh rate	200 Hz	200 Hz	200 Hz	200 Hz
Panel	IPS	IPS	IPS	IPS
Response time	1 ms	1 ms	1 ms	1 ms
Released	2026	2026	2026	2026