Welcome to your environment! You can order everything from your assortment with your personal budget here.

You can always return to the normal Coolblue website by clicking here.

Your outstanding budget (incl. VAT) is always visible here, so you know exactly how much you can spend.

Coolblue home
View all categories
BusinessStoresCustomer Service

Help with your product

LG 27UP850N-W Duo Pack
LG 27UP850N-W Duo Pack

With the LG 27UP850N-W dual setup, you increase your screen space with 2 screens next to each other. This product includes 2 LG 27UP850N-W screens you can place next to each other on your desk. As a result, you get 2 Full HD 27-inch screens. This doubles your screen space. It also allows you to open more windows at the same time, get a better overview, and work with as much screen space as with a super ultrawide monitor. With the 4K resolution, you experience images almost 2 times sharper than QHD and almost 4 times sharper than Full HD. The HDR10 and DisplayHDR 400 support ensures realistic and lifelike images. This way, navy blue stays navy blue, which is useful when you edit photos. You can create an ergonomic posture by adjusting the monitor as you like. Tilt the screen or adjust the height of the monitor to work as comfortably as possible. With the USB-C port on the monitor, you can connect and charge a laptop or other external device via the monitor. The maximum power of this USB-C port is 90W. This way, you can organize your workplace with only 1 cable, and you'll always have a full battery when you leave your house.

Manual LG 27UP850K-W.AEU (3.25 MB)

Read all tips here

Stripes on your screen? This is probably the solution
Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do you solve ghosting?

What's backlight bleeding?

How do I adjust the colors on my screen in Windows 10?

Stripes on your screen? This is probably the solution

Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do you solve ghosting?

What's backlight bleeding?

How do I adjust the colors on my screen in Windows 10?

Solve dead pixels on your monitor

Stripes on your screen? This is probably the solution
Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do I adjust the colors on my screen in Windows 10?

How do I calibrate my monitor?

Stripes on your screen? This is probably the solution

Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do I adjust the colors on my screen in Windows 10?

How do I calibrate my monitor?

How do I adjust the colors on my screen in Windows 10?

How do I calibrate my monitor?

How do I adjust the colors on my screen in Windows 10?

You've connected your monitor, but you're not satisfied with the color representation. Luckily, you can easily adjust the colors of the screen via the OSD of your monitor and the Windows 10 settings. We'll explain how to do this with 8 useful tips.

How do I calibrate my monitor?

The color representation of your monitor isn't always the right one, especially when it just came out of the factory. By calibrating your monitor, you create the right brightness, contrast, and color level. This is very important if you often work with photos or videos, for example. In this advice article, we'll explain how to calibrate your monitor in Windows 10.

How do you solve ghosting?

Ghosting is an effect that occurs with monitors with a low response time. Because pixels change color too slowly, it seem as if a ghost follows your movements. This is particularly annoying while gaming, but it can also occur while you're scrolling or watching a video. In this article, we'll explain how to fix this in 4 steps.

View article

Solve dead pixels on your monitor

If a pixel on your monitor has a different color, you're dealing with a dead or stuck pixel. These pixel problems are quite different, in terms of both cause and solution. For example, a stuck pixel can be fixed, but a dead pixel can't. In this article, we'll explain what causes these problems, how to discover them, and what you should do.

View article

Solve dead pixels on your monitor

If a pixel on your monitor has a different color, you're dealing with a dead or stuck pixel. These pixel problems are quite different, in terms of both cause and solution. For example, a stuck pixel can be fixed, but a dead pixel can't. In this article, we'll explain what causes these problems, how to discover them, and what you should do.

View article

How do I connect a monitor to a tablet?

A tablet is a good replacement for your laptop or desktop. But what if you want to work with your tablet on a slightly larger screen? In this article, I'll explain how to connect your iPad or Android tablet to an external monitor.

View article

How do you solve screen tearing and stuttering?

If you want to prevent screen tearing and stuttering, it's important that your video card and monitor are synchronized. There are 3 technologies that match the fps of your graphics card to the refresh rate of your gaming monitor. These are G-Sync, FreeSync, and VSync. We'll explain how to set this up on your computer.

View article

How do I set up a second display?

A second screen gives you extra screen space when you're working on a laptop or desktop. You can connect this in no time. Plug the connector of the monitor into a socket before you start. We'll explain how to install the screen and connect it to your computer.

View article

How do you ensure a good sitting posture?

Sometimes it's hard to find the correct sitting position, especially when you work from home. We explain how to sit in the best sitting position on your desk chair, what the ideal height is for your desk, and how to setup your equipment ergonomically. That way, you can work comfortably both at home or at the office.

View article

How do you ensure a good sitting posture?

Sometimes it's hard to find the correct sitting position, especially when you work from home. We explain how to sit in the best sitting position on your desk chair, what the ideal height is for your desk, and how to setup your equipment ergonomically. That way, you can work comfortably both at home or at the office.

View article

How do you solve connection issues with your monitor and laptop?

You bought a monitor, but you can't get it to connect to your laptop. In this article, you can read how to connect your monitor to your laptop in 4 steps.

View article

Stripes on your screen? This is probably the solution
Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do you solve ghosting?

What's backlight bleeding?

How do I adjust the colors on my screen in Windows 10?

Stripes on your screen? This is probably the solution

Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do you solve ghosting?

What's backlight bleeding?

How do I adjust the colors on my screen in Windows 10?

Solve dead pixels on your monitor

Stripes on your screen? This is probably the solution
Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do I adjust the colors on my screen in Windows 10?

How do I calibrate my monitor?

Stripes on your screen? This is probably the solution

Your. monitor displays vertical stripes or continuous flickering. Luckily, there are solutions for this. Check if your driver is up-to-date, for example. Maybe the refresh rate of your monitor isn't in sync with that of your video card. In this article, you can read which causes and solutions there are.

How do I adjust the colors on my screen in Windows 10?

How do I calibrate my monitor?

How do I adjust the colors on my screen in Windows 10?

How do I calibrate my monitor?

How do I adjust the colors on my screen in Windows 10?

You've connected your monitor, but you're not satisfied with the color representation. Luckily, you can easily adjust the colors of the screen via the OSD of your monitor and the Windows 10 settings. We'll explain how to do this with 8 useful tips.

How do I calibrate my monitor?

The color representation of your monitor isn't always the right one, especially when it just came out of the factory. By calibrating your monitor, you create the right brightness, contrast, and color level. This is very important if you often work with photos or videos, for example. In this advice article, we'll explain how to calibrate your monitor in Windows 10.

How do you solve ghosting?

Ghosting is an effect that occurs with monitors with a low response time. Because pixels change color too slowly, it seem as if a ghost follows your movements. This is particularly annoying while gaming, but it can also occur while you're scrolling or watching a video. In this article, we'll explain how to fix this in 4 steps.

View article

Solve dead pixels on your monitor

If a pixel on your monitor has a different color, you're dealing with a dead or stuck pixel. These pixel problems are quite different, in terms of both cause and solution. For example, a stuck pixel can be fixed, but a dead pixel can't. In this article, we'll explain what causes these problems, how to discover them, and what you should do.

View article

Solve dead pixels on your monitor

If a pixel on your monitor has a different color, you're dealing with a dead or stuck pixel. These pixel problems are quite different, in terms of both cause and solution. For example, a stuck pixel can be fixed, but a dead pixel can't. In this article, we'll explain what causes these problems, how to discover them, and what you should do.

View article

How do I connect a monitor to a tablet?

A tablet is a good replacement for your laptop or desktop. But what if you want to work with your tablet on a slightly larger screen? In this article, I'll explain how to connect your iPad or Android tablet to an external monitor.

View article

How do you solve screen tearing and stuttering?

If you want to prevent screen tearing and stuttering, it's important that your video card and monitor are synchronized. There are 3 technologies that match the fps of your graphics card to the refresh rate of your gaming monitor. These are G-Sync, FreeSync, and VSync. We'll explain how to set this up on your computer.

View article

How do I set up a second display?

A second screen gives you extra screen space when you're working on a laptop or desktop. You can connect this in no time. Plug the connector of the monitor into a socket before you start. We'll explain how to install the screen and connect it to your computer.

View article

How do you ensure a good sitting posture?

Sometimes it's hard to find the correct sitting position, especially when you work from home. We explain how to sit in the best sitting position on your desk chair, what the ideal height is for your desk, and how to setup your equipment ergonomically. That way, you can work comfortably both at home or at the office.

View article

How do you ensure a good sitting posture?

Sometimes it's hard to find the correct sitting position, especially when you work from home. We explain how to sit in the best sitting position on your desk chair, what the ideal height is for your desk, and how to setup your equipment ergonomically. That way, you can work comfortably both at home or at the office.

View article

How do you solve connection issues with your monitor and laptop?

You bought a monitor, but you can't get it to connect to your laptop. In this article, you can read how to connect your monitor to your laptop in 4 steps.

View article

Subjects

Help with use

Help with problems

Help with installation

Didn't find your answer?

Find an answer to your question quickly and easily via our customer service.

Go to customer service
Coolblue specialist
Personal chat Digitalk.
Oops, something went wrong.
Click here to try again.
You're now chatting with Coolblue customer service
This chat is closed
foo
Oeps File size is larger than 5MB. Upload a smaller file.