Lg UltraGear 27GN750-B 27" 16:9 240 Hz Adaptive-Sync HDR IPS Gaming Monitor

Model #27GN750-B

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Power Consumption 48 W (Maximum)
45 W (Typical)
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Power Adapter Type External


Swivel Adjustment None
Tilt Adjustment Yes
Mounting-Hole Pattern 100 x 100 mm
Weight 13.01 lb / 5.90 kg (with Stand)
8.8 lb / 3.99 kg (without Stand)
Dimensions (W x H x D) 24.2 x 22.7 x 10.8" / 614.7 x 576.6 x 274.3 mm (with Stand)
24.2 x 14.4 x 2.2" / 614.7 x 365.8 x 55.9 mm (without Stand)
Height Adjustment Yes
Rotation Adjustment Yes

Packaging Info

Box Dimensions (LxWxH) 29 x 20 x 8"
Package Weight 23 lb

Inputs / Outputs

Connectivity 2 x HDMI
1 x DisplayPort
1 x USB Type-B
2 x USB Type-A
1 x 3.5 mm Output


HDR Compatibility HDR10
Color Gamut 99% sRGB
99% CIE1931
Size 27"
Viewing Angle Horizontal: 178°
Vertical: 178°
Dot Pitch 0.3108 x 0.3108 mm
Response Time 1 ms (GtG)
Panel Type IPS-Type LCD
Touchscreen No
Resolution 1920 x 1080
Aspect Ratio 16:9
Pixels Per Inch (ppi) 81 ppi
Finish Matte
Hardness Rating 3H
Maximum Brightness 400 cd/m2
Contrast Ratio 1000:1
Refresh Rate 240 Hz
Adaptive-Sync Technology G-Sync, FreeSync, Adaptive-Sync
Bit Depth / Color Support 6-Bit+FRC (16.7 Million Colors)
Expert Reviews
2 weeks ago

The LG 27GN750-B is a 240Hz monitor in LG's UltraGear lineup. It has a 1080p, IPS panel with native FreeSync support, and it's certifie...

User Reviews
2 May 2020

I actually ended up getting both the 27GN750 and the 27GL83A because I needed monitors for a desk where there's a TB docking station I use with my portable gaming/workstation pc, my personal laptop, and my work laptop. For gaming, compared to my Acer XG271HU there's much less ghosting.

14 May 2020

I do CAD work and had an 8-yr old HP that I had no idea had deteriorated badly - I thought my eye strain was just old age. This monitor is fantastic - like having a new set of eyes! I wish I had known sooner!

1 April 2020

Very happy with the color quality, FPS, and response time

2 May 2020

I returned both the "best" and "fastest" 240hz gaming monitors that pros use and couldn't be happier. Is this monitor as fast as the BENQ 2546 or Alienware 2518H? Maybe not.. but if you care at all about colors then you will get this monitor instead.

14 February 2020

I am a huge fan of LG products. I currently have an LG 27GL850-B as my primary display (1440p IPS 144hz) and just picked up this 240hz as my competive display. (I play OW at a high tier which tends to be very fast paced I have a 3900x and 2080ti that holds 240 frames without dipping) I have been...

Product Highlights
  • Nano In-Plane Switching (IPS) Panel
  • HDMI | DisplayPort Inputs
  • 1920 x 1080 Full HD Resolution
  • 1000:1 Static Contrast Ratio
  • 400 cd/m² Brightness
  • 178°/178° Viewing Angles
  • 1 ms Response Time (GtG)
  • 240 Hz Refresh Rate
  • 16.7 Million Colors
  • NVIDIA G-SYNC/AMD FreeSync Compatible
Average Expert Score
Average User Score
In The Box
  • LG UltraGear 27GN750-B 27" 16:9 240 Hz Adaptive-Sync HDR IPS Gaming Monitor
  • DisplayPort Cable
  • HDMI Cable
  • USB 3.0 Upstream Cable
  • Power Cable
  • Limited 1-Year Warranty
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