Summary
In comparison to a 6.8 inch 21x9 TV a 4 inch 4x3 is...33% smaller diagonally and 55% smaller by area as a 16x9 display.
10% smaller diagonally and 20% smaller by area as a 4x3 display.
Screen Size Comparison
4 inch 4x3 display vs 6.8 inch 21x9 display
| Buy From | 4 inch 4x3 | 6.8 inch 21x9 | |
| Amazon | 4 Inch Phone | 6.8 Inch Phone | |
| StatsUse cm | 4 inch 4x3 | 6.8 inch 21x9 | |
| Width | 3.20 inches | 6.25 inches | |
| Height | 2.40 inches | 2.68 inches | |
| Area | 7.68 inches² | 16.74 inches² | |
| As a 4:3 Display | 4.00 inches | 4.46 inches | |
| As a 16:9 Display | 3.67 inches | 5.46 inches | |
| As a 2.35:1 Display | 3.48 inches | 6.79 inches | |
| In Comparison | 4 inch 4x3 | 6.8 inch 21x9 | |
| Actual Aspect Ratios | 41.18% smaller diagonal 54.13% smaller area | 70.00% larger diagonal 118.00% larger area | |
| As a 4:3 Display | 10.40% smaller diagonal 19.72% smaller area | 11.61% larger diagonal 24.57% larger area | |
| As a 16:9 Display | 32.80% smaller diagonal 54.84% smaller area | 48.81% larger diagonal 121.46% larger area | |
| As a 2.35:1 Display | 48.80% smaller diagonal 73.79% smaller area | 95.32% larger diagonal 281.49% larger area | |
| Share your Comparison | 4 inch 4x3 display vs 6.8 inch 21x9 display |