39GX900A-B computer monitor
99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black
Model 39GX900A-BPart no. 39GX900A-B.AEUEAN 8806096497784
89 specifications Checked today
- Display99.1 cm (39")
- Resolution3440 x 1440 pixels
- Energy classF
- ColourBlack
- NVIDIA G-SYNCYes
- Market positioningGaming
Overview
- Display
- 99.1 cm (39")
- Resolution
- 3440 x 1440 pixels
- Energy class
- F
- Colour
- Black
- NVIDIA G-SYNC
- Yes
- Market positioning
- Gaming
- Brand
- LG
- Category
- Monitor
- Model
- 39GX900A-B
- Part numbers
- 39GX900A-B.AEU, 39GX900A-B, 39GX900A-B.AEK
- EAN / UPC
- 8806096497784, 8806096497760, 195174127124
- Also known as
- LG 39GX900A-B computer monitor 99.1 cm (39") 3440 x 1440 pixels Wide Quad HD OLED Black
Specifications
89 specifications in 11 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 99.1 cm (39") |
| Display resolution | 3440 x 1440 pixels |
| Native aspect ratio | 21:9 |
| Display technology | OLED |
| Touchscreen | No |
| HD type | Wide Quad HD |
| Panel type | OLED |
| Display brightness (typical) | 275 cd/m² |
| Response time | 0.03 ms |
| Response time measurement type | GTG (Gray to Gray) |
| 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 |
| Pixel pitch | 0.266 x 0.266 mm |
| Pixel density | 96 ppi |
| Display diagonal (metric) | 99.1 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black, HDR Effect, High Dynamic Range 10 (HDR10) |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 94% |
| DCI-P3 coverage | 98.5% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync type | FreeSync Premium Pro |
| VESA Adaptive Sync support | Yes |
| Game mode | Yes |
| Smart modes | Energy saving |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Number of speakers | 2 |
| RMS rated power | 14 W |
Design
| Specification | Value |
|---|---|
| Market positioning | Gaming |
| Product colour | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| 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 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Wall mountable | Yes |
| Cable management | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 11 cm |
| Swivelling | Yes |
| Tilt adjustment | Yes |
| Picture-in-Picture | Yes |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 38 kWh |
| Energy consumption (HDR) per 1000 hours | 41 kWh |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | External |
| Energy efficiency scale | A to G |
Weight & dimensions
| Specification | Value |
|---|---|
| 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 |
Packaging data
| Specification | Value |
|---|---|
| Package width | 985 mm |
| Package depth | 550 mm |
| Package height | 338 mm |
| Package weight | 17.5 kg |
Packaging content
| Specification | Value |
|---|---|
| Stand included | Yes |
| Swivel arm | No |
| Cables included | DisplayPort, HDMI, USB Type-C |
| Power adapter included | Yes |
| Remote control included | No |
| Manual | Yes |
| Installation CD | No |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Remote control batteries included | No |
Other features
| Specification | Value |
|---|---|
| Brand specific technologies | Black Stabilizer |
| FPS counter | Yes |
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