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Screen size comparison pages

Compare devices and displays by CSS viewport, physical resolution, DPR, PPI, and relative visual shape. Start with the general comparison tool or open a common monitor, TV, phone, or laptop comparison.

Comparison coverage

23

comparison pages

9

comparison types

Comparison library

Choose a display comparison

Open a focused comparison page or use the main comparison tool to choose any two records from the device database.

1 page Tool comparisons
3 pages Monitor comparisons
3 pages TV comparisons
7 pages Phone comparisons
3 pages Laptop comparisons
1 page Resolution comparisons
2 pages Ultrawide comparisons
1 page Foldable comparisons
2 pages Tablet comparisons

Use viewport for layout

Responsive CSS responds to browser viewport size, not only the physical display resolution or diagonal size.

Use resolution for pixels

Physical resolution is useful for screenshots, media planning, display sharpness, and QA context.

Use DPR for density

DPR explains why a high-resolution phone can have a smaller CSS viewport than a lower-density desktop monitor.