Summary

In comparison to a 27 inch 16x9 TV a 21.3 inch 5x4 is...

29% smaller diagonally and 50% smaller by area as a 16x9 display.

6% smaller diagonally and 11% smaller by area as a 4x3 display.


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Screen Size Comparison

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Size    


21.3 inch 5x4 display vs 27 inch 16x9 display



Buy From 21.3 inch 5x4 27 inch 16x9
Amazon21.3 Inch TV27 Inch TV
  
StatsUse cm 21.3 inch 5x4 27 inch 16x9
Width16.63 inches23.53 inches
Height13.31 inches13.24 inches
Area221.31 inches²311.50 inches²
As a 4:3 Display20.79 inches22.06 inches
As a 16:9 Display19.08 inches27.00 inches
As a 2.35:1 Display18.08 inches25.57 inches
  
In Comparison 21.3 inch 5x4 27 inch 16x9
Actual Aspect Ratios21.11% smaller diagonal
28.95% smaller area		26.76% larger diagonal
40.75% larger area
As a 4:3 Display5.76% smaller diagonal
11.19% smaller area		6.11% larger diagonal
12.60% larger area
As a 16:9 Display29.32% smaller diagonal
50.05% smaller area		41.49% larger diagonal
100.18% larger area
As a 2.35:1 Display29.32% smaller diagonal
50.05% smaller area		41.49% larger diagonal
100.18% larger area
  
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