LG 27GN950-B 27″ UltraGear 4K UHD Nano IPS 1ms 144Hz G-Sync Gaming Monitor


SKU: MAD3457 Category:


UltraGear – Innovation Beyond Boundaries

See your way to victory with the innovative 27GN950 UltraGear gaming monitor. Experience the next level immersion on a 4K Nano IPS display with a 1ms response time.

Picture Quality: UHD 4K / Nano IPS, VESA DisplayHDR 600

Speed: IPS 1ms (GtG), 144Hz

Technology: VESA DSC, NVIDIA G-SYNC Compatible

UHD 4K with 144Hz and IPS 1ms (GtG) – World’s First 4K Nano IPS 1ms (GtG) Gaming Monitor

LG UltraGear delivers an unparalleled immersive experience and ultra-fast speed of 144Hz on a 4K Nano IPS 1ms display.

Display Stream Compression (DSC) – Support as One: UHD 4K, 10 Bit and 144Hz

Featuring VESA Display Stream Compression (DSC) Technology, 27GN950 supports 4K hi-resolution, 144Hz hi-speed refresh rate with 1ms (GtG) response time, HDR and G-SYNC Compatible as well as covering 10bit color by a single DisplayPort connection, and reducing visual loss.

UHD 4K + Nano IPS + VESA DisplayHDR600 – Vivid Colors and Sharp Details

Nano IPS technology supports the express high-fidelity color for reproducing vivid scenes, while VESA DisplayHDR600 delivers dynamic contrast, on the large UHD 4K screen.

IPS 1ms (GtG) – Designed for Incredible Speed

Re-imagine every scene with vivid, responsive IPS. At 27″ and 16:9 screen ratio (3840×2160), LG’s UltraGear 4K Nano IPS Display features realistic, true color, enhanced contrast, clarity and detail, while delivering ultra-fast 1ms response rates. It’s the best of both worlds.

144Hz Refresh Rate – Total Immersion with Overwhelming Speed

The 144Hz refresh rate monitor combined with a 1ms response rate offers smoother, clearer action while reducing blur and ghosting.

NVIDIA G-SYNC Compatible

LG 27GN950 Monitor is a NVIDIA-tested and officially verified G-SYNC compatible monitor, reducing screen tearing and minimizing stutter for a smoother, faster gaming experience.

AMD FreeSync Premium Pro

With FreeSync Premium Pro technology, gamers can experience seamless, fluid movement in hi-resolution and fast-paced games. It virtually reduces screen tearing and stuttering.

RGB Sphere Lighting 2.0 – Level Up Your Gaming Setup

Sound Sync Mode: RGB Sphere Lighting 2.0 draws you deeper into the game with Sound Sync mode. The 27GN950 lights up according to the dynamic sounds in the game.

Video Sync Mode: The Video Sync mode in the RGB Sphere Lighting 2.0 lights up according to the game visuals for a fully immersive experience.

Stylish Design – Designed For A Comfortable Gaming Experience

Customize your battle station in seconds. Raise, lower, tilt, pivot – the stand has a flexible ergonomic design to easily adapt to your environment and gaming style.

Creative Work Atmosphere

This hardware calibrated monitor with 4K resolution covers 98 percent of DCI-P3 color gamut for true color accuracy so that you can master content creation during the day and game competitively during the night.

Product Specifications:

Picture Quality

Screen Size: 27″

Panel Type: IPS

Color Gamut (Typ.): DCI-P3 98 percent (CIE1976)

Color Depth (Number of Colors): 1.07B

Pixel Pitch (mm): 0.1554 x 0.1554

Response Time (GTG): 1ms (GtG at Faster)

Refresh Rate: 144Hz

Aspect Ratio: 16:9

Resolution: 3840 x 2160

Brightness: 400nits (typ)

Contrast Ratio: 1000:1

Viewing Angle: 178 degrees (R/L), 178 degrees (U/D)


HDMI: Yes x 2

DisplayPort: Yes x 1

Headphone Out: Yes

USB Up-Stream: Yes x 1

USB Down-Stream: Yes x 2


Type: Adapter

Power Consumption (Typ.): 95W

Power Consumption (Max.): 65W

Input: 100-240 Vac, 50/60 Hz

Power Save/Sleep Mode (Max): 0.5W

DC Off (Max): Less than 0.3W

Special Features

PIP: Yes


Adaptive Sync: AMD FreeSync Premium Pro

Game Mode: Yes

Black Stabilizer: Yes

Dynamic Action Sync: Yes

Crosshair: Yes

Flicker Safe: Yes

Smart Energy Saving: Yes

Reader Mode: Yes

H/W Calibration (True Color Pro): Yes

Color Calibrated: Yes

OnScreen Control (OSC): Yes

HDR (High Dynamic Range): HDR10

Wide Color Gamut: Yes

Nano IPS Technology: Yes

Sphere Lighting: v. 2.0

VESA DisplayHDR: VESA DisplayHDR 600

HDR Effect: Yes

FreeSync (Low Frame Compensation): Yes

LG UltraGear Control Center: Yes

4-Side Virtually Borderless Design: Yes

True Color Pro: Yes

Active Dimming: Yes


Speaker: No Built-In Speaker

Maxx Audio: Yes (Headphone Out)


With Stand (WxHxD): 23.9″ x 22.5″ x 11.5″ (up), 23.9″ x 18.1″ x 11.5″ (down)

Without Stand (WxHxD): 23.9″ x 13.9″ x 2.1″

Shipping Dimensions (WxHxD): 29.2″ x 20.4″ x 8.2″

With Stand Weight: 16.9 lbs

Without Stand Weight: 12.6 lbs

Shipping Weight: 25.1 lbs


Tilt (Angle): -5 – 15 degrees

Height (mm): 110mm

Pivot: Yes

Display Position Adjustments: Tilt/Height/Pivot

One Click Stand Set-up: Yes


Wall Mount Size (mm): 100 x 100 mm

USB3.0 Upstream Cable: Yes


USB Type-C: Yes

Mouse Holder: Yes (Hook)


2020 Model: Yes


Limited Warranty: 1 Year Parts and Labor

UPC: 719192641495