LG UltraGear 39GX90SA-W Widescreen Gaming OLED Monitor

Marketing Information

STREAMING

• webOS
• AI Picture
• Dynamic Tone Mapping 
• AI Personalised Picture Wizard
• AI Sound

WINNING

• 39-inch WQHD Curved OLED
• DisplayHDR True Black 400 & DCI-P3 98.5%
• 0.03ms (GtG) & 240Hz
• ClearMR 13000
• AMD FreeSync™ Premium
• NVIDIA® G-SYNC® Compatible

CONNECTING

• USB-C (PD 65W) & HDMI 2.1
• LG Switch app
• Sleek design with clutter-free L stand

The webOS-powered smart gaming monitor

Introducing the 39-inch webOS-powered smart gaming monitor with LG AI, relaxing during game breaks with effo...rtless streaming, including free LG Channels and numerous streaming options. Plus, access high-performance cloud gaming without a separate PC or console, all easily controlled with the remote for added convenience.

AI Picture | Sharper characters, enhanced realism

With AI Picture, it delivers lifelike game visuals that highlight faces and bodies, reduce noise, and add depth. Every detail, from subtle expressions to enemy movements, is easy to catch, ensuring a focused screen for total immersion in gaming or streaming.

Dynamic Tone Mapping | Come alive with brightness and contrast

Enjoy visuals as they were meant to be seen, with Dynamic Tone Mapping adjusting brightness and contrast for optimal detail and realism. Movies and games come alive with rich immersion and consistent quality across all content.

AI Personalised Picture Wizard | Crafted for your taste

Pick an image you like, and AI Personalised Picture Wizard will find your perfect match from 85 million choices, saving it to your profile. Get ready to level up your gaming and video experience with a look that's uniquely you.

AI Sound | Detect, distinguish, fine-tuned sound

Detects your space and delivers perfectly tuned audio through a simulated 9.1 channel setup, pinpointing sound locations for a tactical edge without the need for extra speakers or headsets. Also, it distinguishes the gamer's voice from ambient sound, adjusting voice levels and clarity to keep you focused on your game.

UltraWide view with deep black OLED

The 39-inch WQHD (3440x1440) display offers a 34% wider view than standard 16:9 screens, delivering sharp and clear visuals across the expansive display. This WQHD OLED represents boldly darker shadows, brighter lights, and vibrant colours for gameplay in any environment.

Specifications
Manufacturer: LG Electronics
Manufacturer Part Number: 39GX90SA-W.AEK
Manufacturer Website Address: http://www.lge.co.uk
Brand Name: LG
Product Line: UltraGear
Product Model: 39GX90SA-W
Product Name: UltraGear 39GX90SA-W Widescreen Gaming OLED Monitor
Product Type: Gaming OLED Monitor
Technical Information
Number of Screens: 1
Screen Size Class: 39"
Viewable Screen Size: 99.1 cm (39")
Screen Mode: UW-QHD
Panel Technology: OLED
Response Time: 1 ms
Response Time Details: 1ms GTG
Aspect Ratio: 21:9
Pixel Pitch: 0.26600 mm x 0.26600 mm
Horizontal Viewing Angle: 178°
Vertical Viewing Angle: 178°
Features:

• HDR10
• VESA DisplayHDR True Black 400
• Color Calibration
• Auto Brightness Control (ABC)
• Reading Mode
• Black Stabilizer Technology
• Dynamic Action Sync
• Crosshair
• FPS Counter
• RGB LED Unity Hexagon Lighting
• Smart Energy Saving
• Picture by Picture
• Picture in Picture
• Color Vibrance
• Micro Lens Array+ Technology
• Anti-glare
• Low Blue Light
• VESA ClearMR 13000
• Motion Blur Reduction Technology

Adjustable Stand: Yes
Stand Adjustments:

• Height
• Tilt
• Swivel

Curved Screen: Yes
Curvature: 800R
Streaming Service:

• Netflix
• Amazon Prime
• Disney+
• YouTube
• Apple TV

Video
Maximum Resolution: 3440 x 1440
Standard Refresh Rate: 240 Hz
Colour Supported: 1.07 Billion Colors
Dynamic Contrast Ratio: 1,500,000:1
Brightness: 275 cd/m²
Tearing Prevention Technology: Adaptive Sync/FreeSync Premium/G-sync Compatible
Color Gamut:

• 94% DCI-P3 (CIE 1976)
• 98.5% DCI-P3 (CIE 1976)

Audio
Number of Speakers: 2
Speakers: Yes
Network & Communication
Bluetooth: Yes
Interfaces/Ports
Network (RJ-45): Yes
HDMI: Yes
HDMI Version: 2.1
USB: Yes
VGA: No
DisplayPort: Yes
Thunderbolt: No
USB Type-C: Yes
Total Number of HDMI Ports: 2
Number of USB Ports: 3
Number of USB 2.0 Ports: 2
Number of USB 2.0 Downstream Ports: 2
Number of DisplayPorts: 1
Total Number of USB Type-C Ports: 1
DVI-D: No
Number of HDMI 2.1 Ports: 2
Built-in Devices
Built-in Devices: USB Hub
Webcam: No
Microphone: No
Power Description
Energy Efficiency Class (SDR) (from 1st March 2021): G
Energy Efficiency Class (HDR) (from 1st March 2021): G
ON Mode Energy Consumption per 1000Hour (SDR) (from 1st March 2021): 40 kW
ON Mode Energy Consumption per 1000Hour (HDR) (from 1st March 2021): 46 kW
Frequency:

• 50 Hz
• 60 Hz

Physical Characteristics
Color Family: White
Colour: White
Height: 404.4 mm
Width: 887.8 mm
Depth: 198 mm
Height with Stand: 605.70 mm
Width with Stand: 887.80 mm
Depth with Stand: 322.80 mm
Weight (Approximate): 7.30 kg
Weight with Stand (Approximate): 11.45 kg
Miscellaneous
Package Contents:

• UltraGear 39GX90SA-W Widescreen Gaming OLED Monitor
• HDMI Cable (Ver 2.1)
• USB-C Cable
• Display Port Cable
• Remote Controller
• Adapter
• Calibration Report (Paper)
• HDMI (Color/Length) White / 1.5m
• Power Cord

Application/Usage: Gaming
Warranty
Limited Warranty: 24 Month