The LG 39GX90SA-W is a 39-inch OLED monitor featuring a 21:9 aspect ratio and a resolution of 3440 x 1440 pixels. With a maximum refresh rate of 240 Hz and a response time of just 1 ms, this monitor is designed for smooth visuals and quick response in various applications.

• Panel type: OLED
• Maximum refresh rate: 240 Hz
• Response time: 1 ms
• Connectivity options: HDMI, DisplayPort, USB, LAN
• Built-in speakers and height, tilt, and swivel adjustments

Display

• Aspect ratio: 21:9
• Display diagonal: 39 "
• Maximum refresh rate: 240 Hz
• Panel type: OLED
• Response time: 1 ms
• Display: 3440 x 1440 pixels
• Display brightness: 250 cd/m²
• Viewing angle, horizontal: 178 °
• Viewing angle, vertical: 178 °

Technical details

• Producer product name: 39GX90SA-W
• Connectivity: HDMI, DisplayPort, USB, LAN, Headphone out
• Dimensions with stand: 88.78 x 60.57 x 32.28 cm
• Net weight: 11.45 kg
• USB-C: Yes
• USB-C power delivery: 65W

Specifications

• Warranty: 24 month(s)

Design

• Colour of product: White

Ergonomics

• Height adjustment: Yes
• Swivelling: Yes
• Tilt adjustment: Yes

Multimedia

• Built-in speaker(s): Yes
• TV tuner integrated: No

Networking

• Ethernet LAN (RJ-45) ports: Yes

Ports & interfaces

• DisplayPorts quantity: 1
• HDMI ports quantity: 2

Additional specifications

• Display resolution: 3440 x 1440 pixels
• HD type: Wide Quad HD
• Native aspect ratio: 21:9
• Display technology: OLED
• Touchscreen: No
• Display brightness (typical): 275 cd/m²
• Response time measurement type: GTG (Gray to Gray)
• Anti-glare screen: Yes
• Screen shape: Curved
• Screen curvature rating: 800R
• Contrast ratio (typical): 1500000:1
• Display number of colours: 1.07 billion colours
• Response time (fast): 0.03 ms
• Pixel pitch: 0.266 x 0.266 mm
• High Dynamic Range (HDR) supported: Yes
• High Dynamic Range (HDR) technology: DisplayHDR 400 True Black, Dynamic Tone Mapping
• DCI-P3 coverage: 98.5%
• NVIDIA G-SYNC: Yes
• NVIDIA G-SYNC type: G-SYNC Compatible
• AMD FreeSync: Yes
• AMD FreeSync type: FreeSync Premium
• VESA Adaptive Sync support: Yes
• Flicker-free technology: Yes
• Low Blue Light technology: Yes
• Game mode: Yes
• Operating system installed: webOS
• Number of speakers: 2
• RMS rated power: 14 W
• Built-in camera: No
• Market positioning: Gaming
• Product colour: White
• Illuminated stand: Yes
• Built-in USB hub: Yes
• USB Type-A downstream ports quantity: 2
• USB Type-C downstream ports quantity: 1
• USB Power Delivery (USB PD): Yes
• USB Power Delivery up to: 65 W
• HDMI: Yes
• HDMI version: 2.1
• DisplayPort out version: 1.4
• Headphone out: Yes
• Bluetooth: Yes
• Ethernet LAN: Yes
• VESA mounting: Yes
• Panel mounting interface: 100 x 100 mm
• Energy efficiency class (SDR): G
• Energy efficiency class (HDR): G
• Energy consumption (SDR) per 1000 hours: 40 kWh
• Energy consumption (HDR) per 1000 hours: 46 kWh
• Power consumption (off): 0.5 W
• AC input voltage: 220 - 240 V
• Energy efficiency scale: A to G
• Width (with stand): 887.8 mm
• Depth (with stand): 322.8 mm
• Height (with stand): 605.7 mm
• Weight (with stand): 11.4 kg
• Width (without stand): 887.8 mm
• Depth (without stand): 198 mm
• Height (without stand): 404.4 mm
• Weight (without stand): 7.3 kg
• Brand specific technologies: Black Stabiliser
• Picture processing technology: LG AI Picture
• FPS counter: Yes