LG 27GK750F-B 27″ 240Hz Monitor

27 inch · 1920 x 1080 · 240 Hz · TN

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Screen size 27 inch
Resolution 1920 x 1080
Refresh rate 240 Hz
Panel TN
Response time 2 ms

LG 27GK750F-B 27″ 240Hz Monitor is a 27-inch monitor with 1920 x 1080 resolution, a 240 Hz refresh rate and TN panel. The high refresh rate makes fast games look smoother. It came out in 2026.

Released: 2026-03-31

Specifications

Key specs

Screen size: 27 inch
Resolution: 1920 x 1080
Refresh rate: 240 Hz
Panel: TN
Response time: 2 ms
Released: 2026-03-31
Part number: 27GK750F-B.AWZ

Display

Display diagonal: 68.6 cm (27")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: TN
Display brightness (typical): 400 cd/m²
Display brightness (min): 320 cd/m²
Response time: 2 ms
Display surface: Matt
Screen shape: Flat
Supported graphics resolutions: 1920 x 1080 (HD 1080)
Contrast ratio (typical): 1000:1
Dynamic contrast ratio marketing name: Mega Contrast
Maximum refresh rate: 240 Hz
Viewing angle, horizontal: 170°
Viewing angle, vertical: 160°
Display number of colours: 16.78 million colours
DDC/CI: Yes
NTSC coverage (typical): 72%

Performance

AMD FreeSync: Yes
VESA Adaptive Sync support: Yes

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Design

Market positioning: Gaming
Product colour: Black, Red

Ports & interfaces

Built-in USB hub: Yes
USB hub version: 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type: USB Type-B
Number of upstream ports: 1
USB Type-A downstream ports quantity: 2
HDMI ports quantity: 2
DisplayPorts quantity: 1
Headphone out: Yes
Headphone outputs: 1
HDCP: Yes
DC-in jack: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Height adjustment: Yes
Adjustable height (max): 11 cm
Pivot: Yes
Pivot angle: 0 - 90°
Swivelling: Yes
Swivel angle range: -20 - 20°
Tilt adjustment: Yes
Tilt angle range: -5 - 5°
On Screen Display (OSD): Yes

Power

Power consumption (typical): 30 W
Power consumption (off): 0.3 W
Power consumption (PowerSave): 0.5 W
AC input voltage: 100 - 240 V

Weight & dimensions

Width (with stand): 624.8 mm
Depth (with stand): 272.3 mm
Height (with stand): 466.1 mm
Weight (with stand): 6.34 kg
Width (without stand): 624.8 mm
Depth (without stand): 40.4 mm
Height (without stand): 370.3 mm
Weight (without stand): 4.6 kg

Other features

Exterior finish type: Matt
Energy efficiency class (legacy scale): A
Certification: UL(cUL), TUV-Type, FCC-B, CE, Erp, Windows 10

Check the manufacturer's page before buying.

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About this product

240Hz Refresh Rate Games are smoother and more thrilling at a higher refresh rate, and this 240Hz monitor can refresh the image on screen up to an astounding 240 times per second. Enjoy high-speed gaming with virtually no motion blur or stuttering. 1ms Motion Blur Reduction 1ms Motion Blur Reduction allows gamers to enjoy the precision and accuracy needed to play at a high level. With a response time that is virtually 1ms, blurring and ghosting are dramatically reduced to make the in-game action smoother and gamer’s reactions more precise. AMD FreeSync Technology LG's monitors with AMD FreeSync technology reduces the tearing and stuttering that occur between a graphic card’s frame rate and a monitor’s refresh rate. Thanks to FreeSync, gaming enthusiasts can experience seamless, fluid movement throughout any hi-res, heavy-duty game. Custom Gaming Environment Optimize the display of different games, then switch between different modes quickly and easily. Precise presets for FPS, RTS and other genres are just a few clicks away. Users can also adjust for personal preferences, including crosshair shapes, brightness, aspect ratio and much more.

User manual (PDF) · Datasheet (PDF)

27GK750F-B vs similar monitors

	LG 27GK750F-B 27″ 240Hz Monitor	LG 27MK400H-B 27″ 75Hz Monitor	AOC AGP247FK 24″ 420Hz Monitor	LG 20MK400H-B 20″ 60Hz Monitor
Screen size	27 inch	27 inch	24 inch	20 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1366 x 768
Refresh rate	240 Hz	75 Hz	420 Hz	60 Hz
Panel	TN	TN	TN	TN
Response time	2 ms	2 ms	2 ms	2 ms
Released	2026	2026	2026	2026