Summary
In comparison to a 27 inch 21x9 TV a 27 inch 16x9 is...24% larger diagonally and 55% larger by area as a 16x9 display.
24% larger diagonally and 55% larger by area as a 4x3 display.
Screen Size Comparison
27 inch 16x9 display vs 27 inch 21x9 display
| StatsUse cm | 27 inch 16x9 | 27 inch 21x9 | |
| Width | 23.53 inches | 24.82 inches | |
| Height | 13.24 inches | 10.64 inches | |
| Area | 311.50 inches² | 263.95 inches² | |
| As a 4:3 Display | 22.06 inches | 17.73 inches | |
| As a 16:9 Display | 27.00 inches | 21.69 inches | |
| As a 2.35:1 Display | 25.57 inches | 26.97 inches | |
| In Comparison | 27 inch 16x9 | 27 inch 21x9 | |
| Actual Aspect Ratios | 0.00% larger diagonal 18.02% larger area | 0.00% larger diagonal 15.27% smaller area | |
| As a 4:3 Display | 24.46% larger diagonal 54.90% larger area | 19.65% smaller diagonal 35.44% smaller area | |
| As a 16:9 Display | 24.46% larger diagonal 54.90% larger area | 19.65% smaller diagonal 35.44% smaller area | |
| As a 2.35:1 Display | 5.18% smaller diagonal 10.08% smaller area | 5.46% larger diagonal 11.21% larger area | |
| Share your Comparison | 27 inch 16x9 display vs 27 inch 21x9 display |