Ultrawide monitors give you a panoramic, cinema-like view in a single screen. They are popular with gamers, programmers, video editors and anyone who works with many windows at once. With so many sizes, resolutions and curves available, this guide explains what to compare so you can choose the right ultrawide monitor for your desk and your computer.
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Key takeaways
- Most ultrawides are 21:9; super-ultrawides at 32:9 are like two monitors side by side.
- 3440×1440 at 34 inches is a popular balance of sharpness and performance.
- Check that your graphics card and ports support the resolution and refresh rate.
- Choose an ultrawide for a seamless single screen, or dual monitors for flexible layouts.
What is an ultrawide monitor?
A standard monitor has a 16:9 aspect ratio. Ultrawide monitors are wider, commonly 21:9, with super-ultrawide models reaching 32:9, which is similar to two monitors side by side. The extra width lets you place several windows next to each other, scroll through wide spreadsheets or timelines, and see more of the game world.
Key ultrawide features to compare
Screen size and aspect ratio
Popular sizes are around 29, 34 and 38 inches in 21:9, and 49 inches in 32:9. Measure your desk, and remember that width, not just diagonal size, determines how much space the monitor takes. A bigger screen needs more viewing distance.
Resolution
Common ultrawide resolutions include 2560×1080, 3440×1440 and 5120×1440. A higher resolution gives sharper text and images, but requires a more capable computer and graphics card. 3440×1440 is a popular balance of sharpness and performance.
Curve
Many ultrawides are curved, which keeps the edges at a comfortable distance from your eyes and can feel more immersive. Curvature is expressed as a number such as 1800R or 1000R; a smaller number means a tighter curve. Flat ultrawides exist too.
Refresh rate and response time
60 to 75Hz is fine for office work. Gamers typically look for 120Hz or higher and a fast response time. Check that your graphics card can drive the refresh rate you choose.
Panel type
IPS panels offer good colors and wide viewing angles. VA panels offer deeper contrast and are popular on curved screens. Check reviews for the specific model. For a refresher on panel types, see our computer monitor buying guide.
Connectivity and extras
Look for the ports your computer uses: HDMI, DisplayPort and USB-C. Useful extras include USB hubs, picture-by-picture mode for two inputs, built-in KVM switches, speakers and height-adjustable stands.
Ultrawide monitor by use
- Productivity: 34-inch 3440×1440 gives room for multiple windows without scaling issues.
- Gaming: prioritize refresh rate and response time, and confirm that your favorite games support ultrawide resolutions.
- Creative work: look for wide color coverage and good calibration options.
- Coding and trading: a super-ultrawide can replace two monitors.
Before you buy
- Check your computer. Make sure your graphics card and ports support the resolution and refresh rate.
- Check software support. Some apps and older games stretch or add black bars.
- Measure your desk. A 34-inch ultrawide is wide, so allow for stand width and depth.
- Consider a monitor arm to free up desk space.
- Read reviews for brightness, backlight bleed and stand quality.
Ultrawide or dual monitors?
An ultrawide has no bezel in the middle, uses one cable and gives a seamless image. Dual monitors cost less in many cases, allow separate arrangement and make it easy to dedicate one screen to a video call. Pick based on how you work.
Frequently asked questions
Is an ultrawide good for office work?
Yes, it helps with side-by-side windows and wide spreadsheets.
Do ultrawide monitors work with laptops?
Usually, via HDMI, DisplayPort or USB-C. Check your laptop’s output.
Will games work on ultrawide?
Most modern games do, but a few may not. Check support for the games you play.
Is curved better than flat?
Curved is usually more comfortable on very wide screens, but it is a matter of preference.
What size ultrawide monitor should I get?
34 inches is a common choice for desks. Go larger only if you have the desk depth and viewing distance for it.
Is an ultrawide monitor good for gaming?
Many people enjoy the wider field of view. Pick a high refresh rate if you play fast games, and make sure your graphics card can handle the resolution.
Related tech guides
- How to choose a computer monitor: size, resolution and panel type
- How to choose an HP desktop computer
- How to choose a computer processor (CPU)
More tech buying advice in our entertainment and tech guides.