Summary
In comparison to a 25 inch 21x9 TV a 21 inch 16x9 is...5% larger diagonally and 9% larger by area as a 16x9 display.
5% larger diagonally and 9% larger by area as a 4x3 display.
Screen Size Comparison
21 inch 16x9 display vs 25 inch 21x9 display
| Buy From | 21 inch 16x9 | 25 inch 21x9 | |
| Amazon | 21 Inch TV | 25 Inch TV | |
| StatsUse cm | 21 inch 16x9 | 25 inch 21x9 | |
| Width | 18.30 inches | 22.98 inches | |
| Height | 10.30 inches | 9.85 inches | |
| Area | 188.44 inches² | 226.29 inches² | |
| As a 4:3 Display | 17.16 inches | 16.41 inches | |
| As a 16:9 Display | 21.00 inches | 20.09 inches | |
| As a 2.35:1 Display | 19.89 inches | 24.97 inches | |
| In Comparison | 21 inch 16x9 | 25 inch 21x9 | |
| Actual Aspect Ratios | 16.00% smaller diagonal 16.73% smaller area | 19.05% larger diagonal 20.09% larger area | |
| As a 4:3 Display | 4.54% larger diagonal 9.29% larger area | 4.35% smaller diagonal 8.50% smaller area | |
| As a 16:9 Display | 4.54% larger diagonal 9.29% larger area | 4.35% smaller diagonal 8.50% smaller area | |
| As a 2.35:1 Display | 20.35% smaller diagonal 36.55% smaller area | 25.55% larger diagonal 57.62% larger area | |
| Share your Comparison | 21 inch 16x9 display vs 25 inch 21x9 display |