LG UltraWide 40U990A-W
Our choice for an ultrawide monitor for demanding graphic design
Our choice for an ultrawide monitor for demanding graphic design
According to our monitor expert
The 5K resolution lets you edit photos and videos with the sharpest details.
You can use multiple windows at the same time on the wide ultrawide screen.
The curved screen helps you work more ergonomically, so you’re less likely to get neck pain.
An ultrawide monitor takes up a lot of space, so your desk needs to be large enough.
Because the monitor doesn’t have a built-in webcam, you’ll need a separate one if you want to make video calls.
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A lot of screen for your money. Ideal for a Mac mini or Mac Studio. And the high-quality, attractively designed stand is included for free.
Bert
12 February 2026
Automatically translated from Dutch
Current product
1.579,-
1.969,-
1.669,-
5K
6K
4K (UHD)
IPS panel
IPS panel
OLED
F
G
G
5120x2160
6144x3456
3840x2160
Product number | 969783 | |
|---|---|---|
Manufacturer code | 40U990A-W.AEU | |
Brand | LG | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Recommended display resolution | 5120x2160 | |
|---|---|---|
Sharpness | 5K | |
Aspect ratio | Ultrawide (21:9) | |
Refresh rate | 120 Hz | |
Response time | 5 ms | |
Panel type | IPS panel | |
Brightness | 450 cd/m2 | |
Local dimming | ||
HDR support | ||
Contrast ratio | 2000 | |
Touchscreen | ||
Type of HDR | DisplayHDR 600 | |
Screen reflection | Anti-glare | |
Blue light filter | ||
Flicker-free technology | ||
Color space | DCI-P3, sRGB | |
Color depth | 1 billion colors (10-bit) | |
Adaptive Sync | ||
Resolution width | 5120 pixels | |
Resolution height | 2160 pixels | |
Anti-reflection type | Anti glare | |
Horizontal viewing angle | 178 ° |
Height | 41,98 cm | |
|---|---|---|
Width | 94,77 cm | |
Depth | 10,63 cm | |
Weight | 14,1 kg | |
Color | White | |
Including stand | ||
Material | Plastic | |
Cable management | ||
Appearance | Business, Neutral | |
Curved | ||
Screen curve | 2500 R |
Number of HDMI connectors | 2 | |
|---|---|---|
Number of Female HDMI type A 2.1 ports | 2 | |
Number of headphone jacks | 1 | |
Type of headphone connection | 3.5mm (TRS) | |
Number of USB-C ports | 7 | |
Number of female standard USB-A ports | 2 | |
Type of USB port | Standard USB-A, USB-C | |
Number of USB ports | 9 | |
Suitable for daisy chaining | ||
Maximum USB-C dock power | 90 W |
Included by default | DisplayPort cable, USB-C cable |
|---|
Adjustable in height | ||
|---|---|---|
Tiltable | ||
Pivotable stand | ||
Pivot function | ||
VESA mount option | ||
VESA mount | 100x100mm |
Energy label | F | |
|---|---|---|
Energy consumption standby | 0,5 W | |
Energy consumption active | 40 W | |
Energy consumption per 1000h | 40 kWh | |
Annual energy consumption | 58,4 kWh | |
Annual energy costs | 23,36 euros |
Built-in speakers | ||
|---|---|---|
Sound system | Stereo | |
Webcam | ||
Split screen | ||
Kensington lock |
Recommended for use | Internet, email, and text processing, Watching movies in Full HD |
|---|
Receive more coverage in case of damage than with your standard warranty. Coolblue takes care of everything: from taking out the insurance to repairs. Is a repair not possible? You receive the purchase price as CoolblueCredit.
XCover is allowed to arrange and process insurances on behalf of the insurer. The insurances are governed by Belgium law. If you have a complaint, you can contact the or our customer service.
First, add your monitor to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
The insurance can be canceled every year, even if you have paid in advance. If you cancel earlier, you will receive a refund for the overpaid amount.