[ GLOSSARY DEFINITION ]
Display
Aspect Ratio
The ratio of screen width to height (e.g., 19.5:9, 16:10); affects how tall or wide a screen feels.
Full Definition & Technical Explanation
Aspect ratio is the width-to-height relationship of a display. Phones use tall ratios like 19.5:9 or 20:9 for one-hand use; laptops commonly use 16:9 (media) or 16:10/3:2 (productivity).
See Aspect ratio: 19.5:9 in display specs. Taller ratios mean more vertical content without widening the device.
Where Aspect Ratio Matters
Smartphones
Tablets
Frequently Asked Questions
What is Aspect Ratio?
The ratio of screen width to height (e.g., 19.5:9, 16:10); affects how tall or wide a screen feels.
What terms are related to Aspect Ratio?
Related Display terms include Screen Resolution, Screen-to-Body Ratio.