Native resolution 3200 × 2000 px at 2× · 260 PPI · 14.5″ · 16:10. Design at 1600 × 1000 and export assets at 2×.
| Property | Value |
|---|---|
| CSS viewport (portrait) | 1600 × 1000 px |
| CSS viewport (landscape) | 1000 × 1600 px |
| Native resolution | 3200 × 2000 px |
| Device pixel ratio | 2× |
| Pixel density | 260 PPI |
| Screen diagonal | 14.5 in |
| Panel size | 12.31 × 7.69 in |
| Aspect ratio | 16:10 |
| Total pixels | 6.4 MP |
| Released | 2024 |
| Operating system | Windows |
Among the 37 desktop and laptop displays on this site, the Dell XPS 14 (9440) has the 17th largest CSS viewport area. Its 1600 px width is 71 px below the 1671 px average for this category.
Viewport at each Windows display scale
Windows exposes the panel to the browser through the display-scale setting. Only one of these rows is the default; the others are one dropdown away, and users with 260 PPI in front of them do change it.
| Display scale | CSS viewport | devicePixelRatio | Notes |
|---|---|---|---|
| 100 % | 3200 × 2000 | 1× | More workspace, smaller text |
| 125 % | 2560 × 1600 | 1.25× | More workspace, smaller text |
| 150 % | 2133 × 1333 | 1.5× | More workspace, smaller text |
| 175 % | 1829 × 1143 | 1.75× | More workspace, smaller text |
| 200 % | 1600 × 1000 | 2× | Windows default for this panel |
| 225 % | 1422 × 889 | 2.25× | Larger text, less workspace |
| 250 % | 1280 × 800 | 2.5× | Larger text, less workspace |
Targeting the Dell XPS 14 (9440) in CSS
Device-specific media queries are brittle — a new model with the same width will not match. Use them for genuine per-device fixes only, and prefer width buckets for layout.
/* Target Dell XPS 14 (9440) specifically */
@media only screen
and (device-width: 1600px)
and (device-height: 1000px)
and (-webkit-device-pixel-ratio: 2) {
/* … */
}
/* More useful in practice — the width bucket it falls into */
@media (min-width: 1600px) { /* … */ }Compare with other Windows Devices models
| Device | CSS viewport | Native | DPR | PPI | Diagonal |
|---|---|---|---|---|---|
| Dell XPS 14 (9440) | 1600 × 1000 | 3200 × 2000 | 2× | 260 | 14.5″ |
| Surface Laptop 7 15″ | 1440 × 960 | 2496 × 1664 | 1.73× | 201 | 15″ |
| ThinkPad X1 Carbon Gen 12 | 1280 × 800 | 1920 × 1200 | 1.5× | 162 | 14″ |
| HP Spectre x360 14 | 1280 × 853 | 2880 × 1920 | 2.25× | 247 | 14″ |
| ASUS Zenbook 14 OLED | 1280 × 800 | 2880 × 1800 | 2.25× | 243 | 14″ |
| Surface Laptop 7 13.8″ | 1280 × 853 | 2304 × 1536 | 1.8× | 201 | 13.8″ |
| Dell XPS 13 (9350) | 1280 × 800 | 1920 × 1200 | 1.5× | 169 | 13.4″ |
| Surface Pro 11 | 1440 × 960 | 2880 × 1920 | 2× | 267 | 13″ |
| Framework Laptop 16 | 1707 × 1067 | 2560 × 1600 | 1.5× | 189 | 16″ |
Questions about the Dell XPS 14 (9440) screen
What is the screen size of the Dell XPS 14 (9440)?
The Dell XPS 14 (9440) has a 14.5-inch display. In CSS the viewport measures 1600 × 1000 px in portrait, and the panel itself has 3200 × 2000 physical pixels at 260 PPI.
What resolution should I design for on the Dell XPS 14 (9440)?
Design at 1600 × 1000 and export assets at 2×. That gives you 3200 × 2000 px images, which is exactly what the panel renders. Designing directly at 3200 × 2000 means every measurement is 2 times larger than the CSS values you will write.
What is the device pixel ratio of the Dell XPS 14 (9440)?
The Dell XPS 14 (9440) reports a device pixel ratio of 2. One CSS pixel therefore covers 4 device pixels. You can read it in JavaScript with window.devicePixelRatio.
Does the Dell XPS 14 (9440) always report 1600 px?
No — on Windows the CSS viewport is the panel divided by the display scale, and that is a user setting. 1600 × 1000 is what you get at the 200 % scale Windows recommends for this panel, which is what most units ship with. Change it in Settings → System → Display and every CSS pixel measurement changes with it. The table above lists the viewport at each scale step.
Related
window.innerWidth/innerHeight reported by the stock browser with no browser chrome. See methodology and sources.