Summary
In comparison to a 81 cm 16x9 TV a 51 cm 4x3 is...42% smaller diagonally and 67% smaller by area as a 16x9 display.
23% smaller diagonally and 41% smaller by area as a 4x3 display.
Screen Size Comparison
51 centimetre 4x3 display vs 81 centimetre 16x9 display
| Buy From | 51 cm 4x3 | 81 cm 16x9 | |
| Amazon | 20 Inch TV | 32 Inch TV | |
| StatsUse in | 51 cm 4x3 | 81 cm 16x9 | |
| Width | 40.80 cm | 70.60 cm | |
| Height | 30.60 cm | 39.71 cm | |
| Area | 1248.48 cm² | 2803.51 cm² | |
| As a 4:3 Display | 51.00 cm | 66.19 cm | |
| As a 16:9 Display | 46.81 cm | 81.00 cm | |
| As a 2.35:1 Display | 44.34 cm | 76.72 cm | |
| In Comparison | 51 cm 4x3 | 81 cm 16x9 | |
| Actual Aspect Ratios | 37.04% smaller diagonal 55.47% smaller area | 58.82% larger diagonal 124.55% larger area | |
| As a 4:3 Display | 22.94% smaller diagonal 40.62% smaller area | 29.78% larger diagonal 68.42% larger area | |
| As a 16:9 Display | 42.21% smaller diagonal 66.60% smaller area | 73.03% larger diagonal 199.41% larger area | |
| As a 2.35:1 Display | 42.21% smaller diagonal 66.60% smaller area | 73.03% larger diagonal 199.41% larger area | |
In comparison to a 81 cm 16x9 TV a 51 cm 4x3 is...
42% smaller diagonally and 67% smaller by area as a 16x9 display.
23% smaller diagonally and 41% smaller by area as a 4x3 display.
| Share your Comparison | 51 centimetre 4x3 display vs 81 centimetre 16x9 display |