Summary
In comparison to a 30 inch 21x9 TV a 28 inch 16x9 is...16% larger diagonally and 35% larger by area as a 16x9 display.
16% larger diagonally and 35% larger by area as a 4x3 display.
Screen Size Comparison
28 inch 16x9 display vs 30 inch 21x9 display
| Buy From | 28 inch 16x9 | 30 inch 21x9 | |
| Amazon | 28 Inch TV | 30 Inch TV | |
| StatsUse cm | 28 inch 16x9 | 30 inch 21x9 | |
| Width | 24.40 inches | 27.57 inches | |
| Height | 13.73 inches | 11.82 inches | |
| Area | 335.00 inches² | 325.86 inches² | |
| As a 4:3 Display | 22.88 inches | 19.70 inches | |
| As a 16:9 Display | 28.00 inches | 24.10 inches | |
| As a 2.35:1 Display | 26.52 inches | 29.97 inches | |
| In Comparison | 28 inch 16x9 | 30 inch 21x9 | |
| Actual Aspect Ratios | 6.67% smaller diagonal 2.81% larger area | 7.14% larger diagonal 2.73% smaller area | |
| As a 4:3 Display | 16.16% larger diagonal 34.93% larger area | 13.91% smaller diagonal 25.89% smaller area | |
| As a 16:9 Display | 16.16% larger diagonal 34.93% larger area | 13.91% smaller diagonal 25.89% smaller area | |
| As a 2.35:1 Display | 11.50% smaller diagonal 21.67% smaller area | 12.99% larger diagonal 27.67% larger area | |
| Share your Comparison | 28 inch 16x9 display vs 30 inch 21x9 display |