Summary
In comparison to a 40 inch 16x9 TV a 39 inch 16x9 is...2% smaller diagonally and 5% smaller by area as a 16x9 display.
2% smaller diagonally and 5% smaller by area as a 4x3 display.
Screen Size Comparison
39 inch 16x9 display vs 40 inch 16x9 display
| StatsUse cm | 39 inch 16x9 | 40 inch 16x9 | |
| Width | 33.99 inches | 34.86 inches | |
| Height | 19.12 inches | 19.61 inches | |
| Area | 649.92 inches² | 683.68 inches² | |
| As a 4:3 Display | 31.87 inches | 32.68 inches | |
| As a 16:9 Display | 39.00 inches | 40.00 inches | |
| As a 2.35:1 Display | 36.94 inches | 37.89 inches | |
| In Comparison | 39 inch 16x9 | 40 inch 16x9 | |
| Actual Aspect Ratios | 2.50% smaller diagonal 4.94% smaller area | 2.56% larger diagonal 5.19% larger area | |
| As a 4:3 Display | 2.50% smaller diagonal 4.94% smaller area | 2.56% larger diagonal 5.19% larger area | |
| As a 16:9 Display | 2.50% smaller diagonal 4.94% smaller area | 2.56% larger diagonal 5.19% larger area | |
| As a 2.35:1 Display | 2.50% smaller diagonal 4.94% smaller area | 2.56% larger diagonal 5.19% larger area | |
| Share your Comparison | 39 inch 16x9 display vs 40 inch 16x9 display |