Summary
In comparison to a 45.5 inch 21x9 TV a 48 inch 16x9 is...31% larger diagonally and 72% larger by area as a 16x9 display.
31% larger diagonally and 72% larger by area as a 4x3 display.
Screen Size Comparison
48 inch 16x9 display vs 45.5 inch 21x9 display
| Buy From | 48 inch 16x9 | 45.5 inch 21x9 | |
| Amazon | 48 Inch TV | 45.5 Inch TV | |
| StatsUse cm | 48 inch 16x9 | 45.5 inch 21x9 | |
| Width | 41.84 inches | 41.82 inches | |
| Height | 23.53 inches | 17.92 inches | |
| Area | 984.50 inches² | 749.57 inches² | |
| As a 4:3 Display | 39.22 inches | 29.87 inches | |
| As a 16:9 Display | 48.00 inches | 36.56 inches | |
| As a 2.35:1 Display | 45.47 inches | 45.45 inches | |
| In Comparison | 48 inch 16x9 | 45.5 inch 21x9 | |
| Actual Aspect Ratios | 5.49% larger diagonal 31.34% larger area | 5.21% smaller diagonal 23.86% smaller area | |
| As a 4:3 Display | 31.30% larger diagonal 72.39% larger area | 23.84% smaller diagonal 41.99% smaller area | |
| As a 16:9 Display | 31.30% larger diagonal 72.39% larger area | 23.84% smaller diagonal 41.99% smaller area | |
| As a 2.35:1 Display | 0.03% larger diagonal 0.07% larger area | 0.03% smaller diagonal 0.07% smaller area | |
| Share your Comparison | 48 inch 16x9 display vs 45.5 inch 21x9 display |