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  6. Item#: N82E16824026509

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LG 27G640A-B 27-inch Ultragear QHD (2560 x 1440) IPS Gaming Monitor, 300Hz, 1ms, NVIDIA G-Sync, AMD FreeSync Premium, VESA DisplayHDR 400, HDMI 2.1, USB Type-C, Tilt/Height/Swivel/Pivot Stand, Black

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  • Blazing Speed Brilliant Color Total Control - Dominate every match with the 27-inch QHD IPS UltraGear gaming monitor built for pro-level speed clarity and precision delivering ultra-smooth motion with a 300Hz refresh rate and 1ms GtG response time for competitive gaming performance
  • Stunning QHD IPS Clarity - Experience sharp lifelike detail on a 27-inch QHD 2560x1440 IPS display with wide viewing angles ensuring consistent color accuracy and visual fidelity from every position
  • Vibrant HDR and Wide Color Gamut - Immerse yourself in cinematic brilliance with up to 95 percent DCI-P3 color coverage and VESA DisplayHDR 400 enhancing contrast brightness and depth for realistic game worlds
  • Tear Free Adaptive Sync Gaming - Enjoy seamless performance with AMD FreeSync Premium and NVIDIA G-SYNC compatibility eliminating tearing and stutter for smooth fluid frames across PC and console gaming
  • Ergonomic Frameless Design - The ultra-thin bezel display enhances immersion while adjustable height tilt swivel and pivot allow personalized comfort and an ideal viewing position for long gaming sessions
  • Pro Level Connectivity - USB Type-C with 15W power delivery dual HDMI 2.1 ports and DisplayPort 1.4 provide high-speed connections vivid color and next-gen support for gaming PCs and consoles
  • Advanced Gaming Features - Dynamic Action Sync reduces input lag Black Stabilizer brightens dark scenes and Crosshair and FPS Counter features boost aiming precision and real-time performance awareness
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Specs
Reviews

Learn more about the LG Electronics 27G640A-B.AUSQ

Model
Brand LG
Model 27G640A-B.AUSQ
Display
Screen Size 27"
Widescreen Yes
Panel IPS
Adaptive Sync Technology FreeSync Premium & G-Sync Compatible
Resolution 2560 x 1440 (2K)
Aspect Ratio 16:9
Brightness 400 cd/m2
Contrast Ratio 1,300:1
Response Time 1ms (GtG at Faster)
Color Gamut DCI P3 95% (CIE1976)
Display Colors 1.07 Billion
Monitor Pixel Density 0.2328mm
Refresh Rate 300 Hz
HDR Standard HDR10
VESA Certified DisplayHDR DisplayHDR 400
Curved Surface Screen Flat Panel
Connectivity
Video Ports 1 x DisplayPort 1.4 / 2 x HDMI 2.1
USB Ports 1 x USB 3.0 Upstream / 1 x USB Type-C / 2 x USB 3.0 Type-A Downstream
Headphone 3-pole (Sound Only)
Power
Power Supply 100 - 240 VAC, 50/60Hz
Power Consumption Power Save/Sleep Mode (Max): Less than 0.5W
DC Off (Max): Less than 0.3W
Convenience
Stand Adjustments Height, Pivot, Swivel, Tilt
Built-in Speakers Yes
VESA Compatibility - Mountable 100 x 100mm
Features HDR Effect
Factory Calibrated
VRR
Flicker Safe
Reader Mode
Color Weakness Mode
Black Stabilizer
Dynamic Action Sync
Crosshair
FPS Counter
User Define Key
Auto Input Switch
Smart Energy Saving
LG Switch
Dimensions & Weight
Dimensions (H x W x D) 15.3"-21.2" x 24.2" x 9.4" with stand
14.4“ x 24.2" x 2.3" without stand
Weight 12.1 lbs. with stand
7.5 lbs. without stand
Additional Information
First Listed on Newegg September 10, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.
  • This item is covered by Newegg.com's International Order Return Policy. Read full return policy for details.
  • *Subject to applicable law

  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

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