Screen Size Comparison
Enter diagonal and aspect ratio for screens A and B. Compare dimensions and the relative drawing.
Test area
Results
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How to use this tool
Enter diagonal and aspect ratio for screens A and B. Compare dimensions and the relative drawing.
Method and units
D(cm) = D(in) × 2.54 · W = D × A / √(A²+B²) · H = D × B / √(A²+B²) · S = W × H
What this test can and cannot tell you
Inputs determine the calculation.
Results reflect events and signals available to your browser. Settings, permissions and device support can affect them; they do not certify that hardware is healthy or faulty.
Input tests run in your browser. Camera and microphone access starts only after you request it.
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