LG 27G440A-B 27″ 240Hz Monitor

27 inch · 1920 x 1080 · 240 Hz · IPS

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Screen size 27 inch
Resolution 1920 x 1080
Refresh rate 240 Hz
Panel IPS
Response time 1 ms

LG 27G440A-B 27″ 240Hz Monitor is a 27-inch monitor with 1920 x 1080 resolution, a 240 Hz refresh rate and IPS panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-11-28

Specifications

Key specs

Screen size: 27 inch
Resolution: 1920 x 1080
Refresh rate: 240 Hz
Panel: IPS
Response time: 1 ms
Released: 2025-11-28
Part number: 27G440A-B.AEU
EAN / UPC: 8806096625361

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): 400 cd/m²
Response time: 1 ms
Response time measurement type: GTG (Gray to Gray)
Screen shape: Flat
Contrast ratio (typical): 1000:1
Maximum refresh rate: 240 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.3108 x 0.3108 mm
Pixel density: 82 ppi
Display diagonal (metric): 68.4 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
AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium

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Design

Market positioning: Gaming
Product colour: Black

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort version: 1.4
Headphone out: Yes
HDCP: Yes
HDCP version: 2.2

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Height adjustment: Yes
Adjustable height (max): 13 cm
Pivot: Yes
Swivelling: Yes
Swivel angle range: -30 - 30°
Tilt adjustment: Yes
Tilt angle range: -5 - 21°

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 21 kWh
Energy consumption (HDR) per 1000 hours: 32 kWh
Power consumption (standby): 0.5 W
Power consumption (max): 25 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 614.2 mm
Depth (with stand): 220 mm
Height (with stand): 540.7 mm
Weight (with stand): 6.5 kg
Width (without stand): 614.2 mm
Depth (without stand): 51.7 mm
Height (without stand): 364.8 mm
Weight (without stand): 4 kg

Other features

Brand specific technologies: Crosshair, Black Stabiliser
FPS counter: Yes

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About this product

Feel actual combat with vivid color Our monitor offers 99% sRGB coverage, providing a wide color spectrum that enables high-fidelity color representation with its IPS display for an immersive gaming experience. It allows gamers to experience dramatic battlefields as intended by the game developers. IPS™ Display LG IPS™ monitor displays outstanding color accuracy with a wide viewing angle. sRGB 99% (Typ.) With 99% coverage of the sRGB spectrum, it is a great solution for accurate color display. Fluid gaming motion To bring a 240Hz refresh rate for fluid, crystal-clear visuals, while minimizing motion blur. Dive into more immersive gameplay with every frame. Overwhelming speed, diving into gaming The ultra-fast 1ms response time (GtG), reducing reverse ghosting and providing fast response time, lets you to enjoy a whole new gaming performance. Certified with a widely adopted technology Powered by AMD FreeSync™ Premium, NVIDIA-validated G-SYNC® compatibility, this monitor ensures tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.

27G440A-B vs similar monitors

	LG 27G440A-B 27″ 240Hz Monitor	LG 27GN750-B 27″ 240Hz Monitor	Samsung LS27BG400EL 27″ 240Hz Monitor	LG ELECTRONICS 27″ 300Hz Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Refresh rate	240 Hz	240 Hz	240 Hz	300 Hz
Panel	IPS	IPS	IPS	IPS
Response time	1 ms	1 ms	1 ms	1 ms
Released	2025	2026	2026	2026