Summary
In comparison to a 43 inch 21x9 TV a 40 inch 16x9 is...16% larger diagonally and 34% larger by area as a 16x9 display.
16% larger diagonally and 34% larger by area as a 4x3 display.
Screen Size Comparison
40 inch 16x9 display vs 43 inch 21x9 display
| Buy From | 40 inch 16x9 | 43 inch 21x9 | |
| Amazon | 40 Inch TV | 43 Inch TV | |
| StatsUse cm | 40 inch 16x9 | 43 inch 21x9 | |
| Width | 34.86 inches | 39.52 inches | |
| Height | 19.61 inches | 16.94 inches | |
| Area | 683.68 inches² | 669.47 inches² | |
| As a 4:3 Display | 32.68 inches | 28.23 inches | |
| As a 16:9 Display | 40.00 inches | 34.55 inches | |
| As a 2.35:1 Display | 37.89 inches | 42.95 inches | |
| In Comparison | 40 inch 16x9 | 43 inch 21x9 | |
| Actual Aspect Ratios | 6.98% smaller diagonal 2.12% larger area | 7.50% larger diagonal 2.08% smaller area | |
| As a 4:3 Display | 15.77% larger diagonal 34.04% larger area | 13.62% smaller diagonal 25.39% smaller area | |
| As a 16:9 Display | 15.77% larger diagonal 34.04% larger area | 13.62% smaller diagonal 25.39% smaller area | |
| As a 2.35:1 Display | 11.79% smaller diagonal 22.19% smaller area | 13.37% larger diagonal 28.52% larger area | |
| Share your Comparison | 40 inch 16x9 display vs 43 inch 21x9 display |