14″ 2.8K OLED 2880×1800 @ 200% viewport size

1440 × 900CSS px · 2× DPR · 2880×1800 physical

By default the 14″ 2.8K OLED 2880×1800 @ 200% gives a full-screen web page a 1440 × 900 CSS pixel viewport, drawn on a 2880 × 1800 pixel panel (device pixel ratio 2). That’s the size your media queries see, and it changes if the owner picks a different scaling option (listed below).

CSS viewport (portrait)1440 × 900what web pages get

Aspect ratio16:10width : height

Device pixel ratio2×1 CSS px = 2 × 2 screen pixels

Physical resolution2880 × 180014″ screen

Visible in the browser1440 × 765Chrome (Windows 11), first load

Released–Windows laptop

See your site on a 14″ 2.8K OLED 2880×1800 @ 200%

Paste your address (or localhost:3000). doesitfit shows it at exactly 1440 × 900, with Chrome (Windows 11)’s bars if you want them, and tells you if anything spills.

Free, no sign-up. Or ask Claude, ChatGPT or Codex to check it.

What a web page actually sees

The full viewport is 1440 × 900, but the browser’s own bars take some of it. In Chrome (Windows 11) a page gets about 1440 × 765 on first load (Chrome’s 87px tab strip + toolbar and the 48px Windows 11 taskbar, maximized window). That’s your real “above the fold”.

Setting	Width	Height
Full viewport	1440px	900px
Visible on first load (Chrome (Windows 11))	1440px	765px

What it means for your CSS

Breakpoints

At 1440px: Tailwind uses xl (sm: md: lg: xl: styles apply); Bootstrap uses xxl.

Tailwind breakpoints on real devices

Content width

With 16px of padding on each side your text column is 1408px; with 24px it’s 1392px. Text closer than 8px to the edge looks cramped (more).

Sharp images

A full-width image needs about 2880px of real pixels (1440 × 2).

<img src="hero-2880.jpg"
  srcset="hero-800.jpg 800w, hero-2880.jpg 2880w"
  sizes="100vw" alt="…">

Styles for this width

Content-first breakpoints beat device lists, but if something breaks at this width:

@media (max-width: 1440px) {
  /* screens 1440px wide and narrower */
}

Other display size settings

The scaling the owner picks changes the viewport your site gets:

Setting	CSS viewport	DPR
Default 200% (default)	1440 × 900	2
175%	1646 × 1029	1.75
150%	1920 × 1200	1.5

How common is 1440 × 900?

1440 × 900 is the #6 most common desktop screen size worldwide, with 1.95% of desktop traffic (Aug 2026, StatCounter).

Same viewport:

Close in size:

Framework Laptop 13 (2.8K) 1440×960

Everything about the 1440 × 900 viewport · All devices 1440px wide · All Windows laptops sizes

Questions people ask

What is the viewport size of the 14″ 2.8K OLED 2880×1800 @ 200%?

1440 × 900 CSS pixels, with a device pixel ratio of 2. The screen itself is 2880 × 1800 physical pixels.

How much of the 14″ 2.8K OLED 2880×1800 @ 200% screen does a web page get in Chrome?

About 1440 × 765 on first load: the Chrome’s 87px tab strip + toolbar and the 48px Windows 11 taskbar, maximized window. Design your first screen for that height, not the full 900px.

Which CSS breakpoint does the 14″ 2.8K OLED 2880×1800 @ 200% fall into?

At 1440px wide, Tailwind CSS uses xl (sm: md: lg: xl: styles apply) and Bootstrap uses its xxl tier.

How wide should images be for the 14″ 2.8K OLED 2880×1800 @ 200%?

A full-width image needs about 2880px of real pixels (1440 CSS px × DPR 2) to look sharp. Use srcset so smaller screens don’t download it.

How can I test my website on a 14″ 2.8K OLED 2880×1800 @ 200% without one?

Open doesitfit.lol, paste your address (localhost works too) and pick the 14″ 2.8K OLED 2880×1800 @ 200%. It shows your site at exactly 1440 × 900 CSS pixels and flags anything that spills past the edge.

Guides that help

About these numbers

Confidence: Good: from official specs and reports. Windows picks a “recommended” scale per panel and manufacturers often override it; Chrome rounds fractional sizes up (2560×1600 at 150% → 1707×1067).

Sources include DeviceAtlas, Chrome DevTools device list (EmulatedDevices.ts), iosref.com, ios-resolution.com. Researched September 2026.