LG UltraGear 27G640A-B 27" Class WQHD Gaming LCD Monitor - 16:9

Part No. 27G640A-B

by LG Electronics

LG UltraGear 27G640A-B 27" Class WQHD Gaming LCD Monitor - 16:9

27" Viewable - In-plane Switching (IPS) Technology - 2560 x 1440 - 1.07 Billion Colors - Adaptive Sync/FreeSync Premium/G-sync Compatible - 320 cd/m² - 1 ms - 300 Hz Refresh Rate - Speakers - Swivel, Height, Pivot, Tilt - USB Type-C - HDMI - DisplayPort - VESA Mount Compatible - USB Hub

Part No. 27G640A-B

by LG Electronics

$475.99
General Information
ManufacturerLG Electronics
Manufacturer Part Number27G640A-B
Brand NameLG
Product LineUltraGear
Product Model27G640A-B
Product Name27" UltraGear QHD IPS Gaming Monitor | 300Hz, DCI-P3 95% (Typ.), VESA DisplayHDR 400, 1ms (GtG), USB-C (PD 15W)
Marketing Information

Clarity that keeps you in control

With its 27-inch QHD (2560x1440) screen, the monitor delivers lifelike visuals and consistent image quality, bringing clarity and depth. The 1440p resolution and 16:9 aspect ratio offers a balanced, full-screen view that enhances spatial awareness in gameplay-keeping you immersed while making key visual elements easy to follow.

Immerse in true colors, conquer the game

Our gaming monitor supports a wide color spectrum, 95% (Typ.) of the DCI-P3 color gamut, expressing high-fidelity color for reproducing with VESA DisplayHDR 400, enabling a realistic gaming experience.

Fluid gaming motion with 300Hz refresh rate

To bring a 300Hz refresh rate for fluid, crystal-clear visuals, while minimizing motion blur. Dive into more immersive gameplay with every frame.

Overwhelming speed, diving into gaming with 1ms (GtG)

The ultra-fast 1ms response time (GtG), reducing reverse ghosting and providing fast response time, lets you to enjoy a whole new gaming performance.

Smooth motion, infinite play

Minimize tears and lags with AMD FreeSync™ Premium technology and NVDIA-tasted, officially validated G-SYNC® compatibility on a 4K gaming monitor. Experience significantly reduced screen tearing and stuttering for smooth,crystal-clear gameplay.

Dynamic Action Sync

Reducing input lag with Dynamic Action Sync, gamers can catch critical moments in real-time and respond quickly.

Black Stabilizer

Black Stabilizer helps gamers detect snipers lurking in the darkest corners and swiftly navigate through flash explosions.

Crosshair

The target point is fixed in the center to enhance shooting accuracy.

FPS Counter

The FPS Counter will let you see how well everything is loading. Whether you're editing, playing games, or watching a movie, every frame matters, and with the FPS Counter, you'll have real-time data.

Clutter-free, sleek design

Experience hexagon lighting and 3-Side virtually borderless design, paired with a fully adjustable base for swivel, tilt, height and pivot adjustments.The clutter-free L-stand is crafted to save desk space and eliminate dead zones, making your setup clean and efficient.

More from the Manufacturer

Product TypeGaming LCD Monitor
Technical Information
Number of Screens1
Screen Size Class27"
Viewable Screen Size27"
Screen ModeWQHD
Panel TechnologyIn-plane Switching (IPS) Technology
Response Time1 ms
Response Time Details1 ms GTG (Fast)
Aspect Ratio16:9
Pixel Pitch232.80000 mm x 232.80000 mm
Horizontal Viewing Angle178°
Vertical Viewing Angle178°
Mount TypeWall Mountable
Features
  • HDR10
  • VESA DisplayHDR 400
  • Color Calibration
  • Flicker-free
  • Reading Mode
  • Color Weakness Mode
  • NVIDIA G-SYNC
  • Black Stabilizer Technology
  • Dynamic Action Sync
  • Crosshair
  • FPS Counter
  • Auto Input Switch
  • Smart Energy Saving
  • 3-sided Bezel Less
Adjustable StandYes
Stand Adjustments
  • Swivel
  • Height
  • Pivot
  • Tilt
Flicker FreeYes
HDMI Feature SupportVariable Refresh Rate (VRR)
Video
Maximum Resolution2560 x 1440
Standard Refresh Rate300 Hz
Color Supported1.07 Billion Colors
Native Contrast Ratio1,300:1
Brightness320 cd/m²
Tearing Prevention TechnologyAdaptive Sync/FreeSync Premium/G-sync Compatible
Color Gamut
  • 95% sRGB (CIE 1931)
  • 90% DCI-P3 (CIE 1976)
  • 95% DCI-P3 (CIE 1976)
Brightness (Peak)400 cd/m²
Audio
Number of Speakers2
SpeakersYes
Interfaces/Ports
HDMIYes
HDMI Version2.1
USBYes
DisplayPortYes
USB Type-CYes
Total Number of HDMI Ports2
Number of USB Ports4
Number of USB 3.0 Upstream Ports1
Number of USB 3.0 Downstream Ports2
Number of DisplayPorts1
Total Number of USB Type-C Ports1
Number of HDMI 2.1 Ports2
Built-in Devices
Built-in DevicesUSB Hub
Power Description
Frequency
  • 50 Hz
  • 60 Hz
Physical Characteristics
VESA Mount CompatibleYes
VESA Mount Standard100 x 100
Height14.40" (365.77 mm)
Width24.16" (613.68 mm)
Depth2.26" (57.44 mm)
Height with Stand21.22" (539.10 mm)
Width with Stand24.16" (613.68 mm)
Depth with Stand9.41" (239 mm)
Compressed Height with Stand15.32" (389.10 mm)
Extended Height with Stand21.22" (539.10 mm)
Weight (Approximate)7.50 lb (3400 g)
Weight with Stand (Approximate)12.06 lb (5470 g)
Miscellaneous
Application/UsageGaming
ConditionNo
UPC0195174133347
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