Summary
In comparison to a 15.6 inch 16x9 TV a 21.5 inch 16x9 is...38% larger diagonally and 90% larger by area as a 16x9 display.
38% larger diagonally and 90% larger by area as a 4x3 display.
Screen Size Comparison
21.5 inch 16x9 display vs 15.6 inch 16x9 display
| StatsUse cm | 21.5 inch 16x9 | 15.6 inch 16x9 | |
| Width | 18.74 inches | 13.60 inches | |
| Height | 10.54 inches | 7.65 inches | |
| Area | 197.52 inches² | 103.99 inches² | |
| As a 4:3 Display | 17.57 inches | 12.75 inches | |
| As a 16:9 Display | 21.50 inches | 15.60 inches | |
| As a 2.35:1 Display | 20.36 inches | 14.78 inches | |
| In Comparison | 21.5 inch 16x9 | 15.6 inch 16x9 | |
| Actual Aspect Ratios | 37.82% larger diagonal 89.94% larger area | 27.44% smaller diagonal 47.35% smaller area | |
| As a 4:3 Display | 37.82% larger diagonal 89.94% larger area | 27.44% smaller diagonal 47.35% smaller area | |
| As a 16:9 Display | 37.82% larger diagonal 89.94% larger area | 27.44% smaller diagonal 47.35% smaller area | |
| As a 2.35:1 Display | 37.82% larger diagonal 89.94% larger area | 27.44% smaller diagonal 47.35% smaller area | |
| Share your Comparison | 21.5 inch 16x9 display vs 15.6 inch 16x9 display |