LG 27" UltraGear FHD 180Hz Gaming Monitor with AMD FreeSync, 27GS40W-B
LG 27" UltraGear FHD 180Hz Gaming Monitor with AMD FreeSync, 27GS40W-B
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LG 27" UltraGear FHD 180Hz Gaming Monitor with AMD FreeSync, 27GS40W-B

4.4 stars out of 437 reviews
(4.4)|
437 ratings

Key item features

  • Vivid Display: Features a 27-inch Full HD (1920 x 1080) IPS display, providing crystal-clear visuals with vibrant colors and sharp image quality for various uses.
  • Smooth Performance: Offers an ultra-smooth 180Hz refresh rate, minimizing screen tearing and motion blur, ideal for fast-paced gaming and high-frame-rate content.
  • Gaming Enhancements: Includes AMD FreeSync for tear-free gaming, Black Stabilizer for dark scene visibility, Crosshair for aiming, and Dynamic Action Sync (DAS) to reduce input lag.
  • Intuitive Control: OnScreen Control software allows easy customization of screen split, brightness, volume, and hotkeys for both gaming and productivity.
  • Sleek Design: Boasts a 3-side virtually borderless design, expanding the viewing area for an immersive and modern aesthetic, suitable for multi-monitor setups.
  • Versatile Connectivity: Equipped with multiple connectivity options including HDMI, DisplayPort, and a headphone out jack for diverse device and audio connections.
  • Rapid Response: Delivers a 5ms gray-to-gray (GtG) response time, supporting rapid on-screen transitions, complemented by a 3000:1 contrast ratio for enhanced image depth.
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Current price is Now $139.00
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was $169.00
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Customer ratings & reviews

4.4 out of 5 stars
stars437 ratings83 reviews
How item rating is calculated
  1. 5 stars74% (325)
  2. 4 stars10% (45)
  3. 3 stars4% (18)
  4. 2 stars3% (12)
  5. 1 star8% (37)

Reviews summary

Pros
  • : Features a 27-inch display for ample viewing space.
Cons
  • : Requires external audio devices for sound.
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Showing 1-3 of 83 reviews

Oct 4, 2024
Review
Top Reviewer
5 out of 5 stars review

Verified Purchase

excellent value

amazing price and amazing performance. 180 hz with displayport, 120 hz with the xbox series x. Great colors, smooth motion, and 27 inches is big enough screen size coming from a 24 inch monitor.

Incentivized Review
Helpful?3GH8UBY12N2D5462496212
May 21, 2025
Stephen
Sold and shipped byNewegg Inc.
5 out of 5 stars review

Verified Purchase

A great high refresh rate monitor, but...

G-SYNC and HDR do not work well with this monitor. G-SYNC causes random black screens, and HDR makes the colors look washed out. AMD GPUs should work well with this monitor, but NVIDIA's G-Sync does cause issues. Perhaps a driver update could resolve this issue, but that is not the fault of LG.

Helpful?3GH8UBY12N2D5462496212
Feb 4, 2026
aiden
4 out of 5 stars review

Verified Purchase

not the brightest, but it's not bad.

my first impression was that it was very dull and lifeless. I eventually managed to get it to look pretty good in settings, though my other monitor that's cheaper (and lower refresh rate) is brighter at maximum brightness. I don't have much complaints with the colors. but it's not as bright as I would like personally coming from my other monitor, I ended up lowering the brightness of the other one by 4% so it isn't so noticeable. not a crazy of a difference, but I definitely notice.

Helpful?3GH8UBY12N2D5462496212