LG 40U990A-W 40" Nano IPS Black Display 5K2K Resolution, 120Hz Refresh Rate UltraWide Monitor
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- Brand Store: LG
- Model: LG 40U990A-W
- Availability: Out Of Stock
- Part No: 40U990A-W
Key features
Nano IPS Black
5K2K 5120x2160
DisplayHDR True Black 600
Thunderbolt 5
5K2K 5120x2160
DisplayHDR True Black 600
Thunderbolt 5

| DISPLAY | |
|---|---|
| Screen Size | 34" / 86.705 cm |
| Resolution | 3440 x 1440 |
| Panel Type | IPS |
| Aspect Ratio | 21:9 |
| Pixel Pitch | 0.2325 x 0.2325 mm |
| PPI | 109.2 |
| Brightness (Min) | 240 cd/m |
| Brightness (Typ) | 300 cd/m |
| Color Gamut (Min) | sRGB 90% (CIE1931) |
| Color Gamut (Typ) | sRGB 99% (CIE1931) |
| Color Depth | 1.07B |
| Contrast Ratio (Min) | 700:1 |
| Contrast Ratio (Typ) | 1000:1 |
| Response Time | 5ms (GtG Faster) |
| Refresh Rate | 100Hz |
| Viewing Angle | 178 (R/L), 178 (U/D) |
| Curvature | 3800R |
| HDR10 | Yes |
| FEATURES | |
| Color Calibrated | Yes |
| Flicker Safe | Yes |
| Reader Mode | Yes |
| Color Weakness | Yes |
| Super Resolution+ | Yes |
| Black Stabilizer | Yes |
| Dynamic Action Sync | Yes |
| User Defined Key | Yes |
| Auto Input Switch | Yes |
| PBP | Yes (2PBP) |
| Smart Energy Saving | Yes |
| LG Switch | Yes |
| Dual Controller | Yes |
| CONNECTIVITY | |
| HDMI | 2 x HDMI 2.0 (TMDS 6G), HDCP 2.2 |
| DisplayPort | 1 x DP 1.4, HDCP 2.2 |
| USB-C | 1 x USB-C, HDCP 2.2, 96W Power Delivery |
| USB Upstream | 1 x USB 3.2 Gen1 |
| USB Downstream | USB-C (1x), USB-A (3x) – USB 3.2 Gen1 |
| Built-in KVM | Yes |
| LAN (RJ-45) | Yes |
| Mic In | Yes |
| Headphone Out | 4-pole (Sound + Mic) |
| Speakers | 7W x 2 |
| POWER | |
| Power Type | Built-in |
| AC Input | 100–240V (50/60Hz) |
| Power (On-Mode) | 43W |
| Power (On-Mode ErP/KR) | 27W |
| Power (Sleep) | <0.5W |
| Power (DC Off) | <0.3W |
| DESIGN & ERGONOMICS | |
| Adjustments | Tilt / Height / Swivel |
| Wall Mount | 100 x 100 mm |
| DIMENSIONS & WEIGHT | |
| Dimensions (With Stand) | 816.7 x 535.2 x 230.0 mm (Up) / 816.7 x 385.2 x 267.5 mm (Down) |
| Dimensions (Without Stand) | 816.7 x 364.4 x 83.6 mm |
| Shipping Dimensions | 988 x 481 x 203 mm |
| INCLUDED ACCESSORIES | |
| Accessories | HDMI Cable, DisplayPort Cable, USB-C Cable |
| General | |
| Manufacturer | LG |
|---|---|
| Model | LG 40U990A-W |
| Manufacturer Part No | 40U990A-W |
| Compatible Country | Middle East, Africa, Iran, Dubai |
| Country of Origin | South Korea |
























