Summary
In comparison to a 29 inch 21x9 TV a 21.5 inch 16x9 is...8% smaller diagonally and 15% smaller by area as a 16x9 display.
8% smaller diagonally and 15% smaller by area as a 4x3 display.
Screen Size Comparison
21.5 inch 16x9 display vs 29 inch 21x9 display
| StatsUse cm | 21.5 inch 16x9 | 29 inch 21x9 | |
| Width | 18.74 inches | 26.66 inches | |
| Height | 10.54 inches | 11.42 inches | |
| Area | 197.52 inches² | 304.50 inches² | |
| As a 4:3 Display | 17.57 inches | 19.04 inches | |
| As a 16:9 Display | 21.50 inches | 23.30 inches | |
| As a 2.35:1 Display | 20.36 inches | 28.97 inches | |
| In Comparison | 21.5 inch 16x9 | 29 inch 21x9 | |
| Actual Aspect Ratios | 25.86% smaller diagonal 35.13% smaller area | 34.88% larger diagonal 54.16% larger area | |
| As a 4:3 Display | 7.73% smaller diagonal 14.86% smaller area | 8.38% larger diagonal 17.46% larger area | |
| As a 16:9 Display | 7.73% smaller diagonal 14.86% smaller area | 8.38% larger diagonal 17.46% larger area | |
| As a 2.35:1 Display | 29.70% smaller diagonal 50.58% smaller area | 42.25% larger diagonal 102.34% larger area | |
| Share your Comparison | 21.5 inch 16x9 display vs 29 inch 21x9 display |