Summary
In comparison to a 43 inch 16x9 TV a 21 inch 16x9 is...51% smaller diagonally and 76% smaller by area as a 16x9 display.
51% smaller diagonally and 76% smaller by area as a 4x3 display.
Screen Size Comparison
21 inch 16x9 display vs 43 inch 16x9 display
| Buy From | 21 inch 16x9 | 43 inch 16x9 | |
| Amazon | 21 Inch TV | 43 Inch TV | |
| StatsUse cm | 21 inch 16x9 | 43 inch 16x9 | |
| Width | 18.30 inches | 37.48 inches | |
| Height | 10.30 inches | 21.08 inches | |
| Area | 188.44 inches² | 790.08 inches² | |
| As a 4:3 Display | 17.16 inches | 35.14 inches | |
| As a 16:9 Display | 21.00 inches | 43.00 inches | |
| As a 2.35:1 Display | 19.89 inches | 40.73 inches | |
| In Comparison | 21 inch 16x9 | 43 inch 16x9 | |
| Actual Aspect Ratios | 51.16% smaller diagonal 76.15% smaller area | 104.76% larger diagonal 319.27% larger area | |
| As a 4:3 Display | 51.16% smaller diagonal 76.15% smaller area | 104.76% larger diagonal 319.27% larger area | |
| As a 16:9 Display | 51.16% smaller diagonal 76.15% smaller area | 104.76% larger diagonal 319.27% larger area | |
| As a 2.35:1 Display | 51.16% smaller diagonal 76.15% smaller area | 104.76% larger diagonal 319.27% larger area | |
| Share your Comparison | 21 inch 16x9 display vs 43 inch 16x9 display |