Description
The LG 39GX90SA-W monitor is a 99.1 cm (39") curved screen with Wide Quad HD resolution and OLED technology, available in white. Its panel reaches a maximum refresh rate of 240 Hz and a response time of 0.03 ms, designed for smooth images in every frame. The 800R curved shape envelops the field of view, while viewing angles of 178° both horizontally and vertically keep colours stable from different positions. It covers 98.5% of the DCI-P3 colour gamut and reproduces 1.07 billion colours, with a contrast ratio of 1500000:1 and a brightness of 275 cd/m². The anti-glare screen reduces reflections from ambient light and the pixel size of 0.266 x 0.266 mm brings definition to fine detail. It incorporates HDR with DisplayHDR 400 True Black and Dynamic Tone Mapping to adjust contrast scene by scene.
Specifications
Display
- Display diagonal: 99.1 cm (39")
- Display resolution: 3440 x 1440 pixels
- HD type: Wide Quad HD
- Native aspect ratio: 21:9
- Display technology: OLED
- Panel type: OLED
- Touchscreen: No
- Display brightness (typical): 275 cd/m²
- Response time: 0.03 ms
- Response time measurement type: GTG (Gray to Gray)
- Anti-glare screen: Yes
- Screen shape: Curved
- Screen curvature rating: 800R
- Contrast ratio (typical): 1500000:1
- Maximum refresh rate: 240 Hz
- Viewing angle, horizontal: 178°
- Viewing angle, vertical: 178°
- 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%
Performance
- 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
Multimedia
- Number of speakers: 2
- RMS rated power: 14 W
- Built-in speaker(s): Yes
- Built-in camera: No
Design
- Market positioning: Gaming
- Product colour: White
- Illuminated stand: Yes
Ports & interfaces
- 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 ports quantity: 2
- HDMI version: 2.1
- DisplayPorts quantity: 1
- DisplayPort out version: 1.4
- Headphone out: Yes
Network
- Bluetooth: Yes
- Ethernet LAN: Yes
Ergonomics
- VESA mounting: Yes
- Panel mounting interface: 100 x 100 mm
- Height adjustment: Yes
- Pivot: Yes
- Swivelling: Yes
- Tilt adjustment: Yes
Power
- 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
Weight & dimensions
- 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
Other features
- Brand specific technologies: Black Stabiliser
- Picture processing technology: LG AI Picture
- FPS counter: Yes
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