What is the viewport size of the Ultrawide 34″?

The Ultrawide 34″ has a viewport size of 3440×1440 CSS pixels with a device pixel ratio of 1x. Its physical screen resolution is 3440×1440 pixels on a 34 inch display.

Which CSS breakpoint does the Ultrawide 34″ use?

The Ultrawide 34″ (3440px wide) falls into the "2xl" breakpoint in Tailwind CSS, "xxl" in Bootstrap 5, and "xl" in Material UI.

What is the device pixel ratio of the Ultrawide 34″?

The Ultrawide 34″ has a device pixel ratio (DPR) of 1x, meaning each CSS pixel is rendered using 1×1 = 1 physical pixels. This gives the display sharp, high-density rendering for text and images.

Monitor Generic

Ultrawide 34″ Viewport Size

3440×1440 CSS pixels · 3440×1440 physical pixels · 1x DPR

Display Specifications

Viewport Width

3440px CSS pixels

Viewport Height

1440px CSS pixels

Physical Width

3440px hardware pixels

Physical Height

1440px hardware pixels

Device Pixel Ratio

1x 1 CSS px = 1×1 physical px

Colour Depth

24-bit 8-bit per channel

Screen Size

34 inch diagonal

Aspect Ratio

21:9

Operating System

Any

Release Year

2020

Touch Support

CSS Breakpoint Mapping

At 3440px wide, the Ultrawide 34″ falls into these CSS framework breakpoints:

Tailwind CSS v4

2xl

min-width: 1536px

Bootstrap 5

xxl

min-width: 1400px

Material UI v6

min-width: 1536px

Related Devices

Full HD (1080p)

1920×1080 · 1x DPR

2xl

QHD (1440p)

2560×1440 · 1x DPR

2xl

4K UHD

1920×1080 · 2x DPR

2xl

iMac 24″ M4

2048×1152 · 2x DPR

2xl

Audit your site on Ultrawide 34″

See how your site looks at 3440×1440 — Viewpo takes real browser screenshots and checks for responsive design issues.

Try Viewpo Free