Summary

In comparison to a 27 inch 16x9 TV a 21.5 inch 16x9 is...

20% smaller diagonally and 37% smaller by area as a 16x9 display.

20% smaller diagonally and 37% smaller by area as a 4x3 display.


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Screen Size Comparison

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Display 2
Aspect
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Size    


21.5 inch 16x9 display vs 27 inch 16x9 display



StatsUse cm 21.5 inch 16x9 27 inch 16x9
Width18.74 inches23.53 inches
Height10.54 inches13.24 inches
Area197.52 inches²311.50 inches²
As a 4:3 Display17.57 inches22.06 inches
As a 16:9 Display21.50 inches27.00 inches
As a 2.35:1 Display20.36 inches25.57 inches
  
In Comparison 21.5 inch 16x9 27 inch 16x9
Actual Aspect Ratios20.37% smaller diagonal
36.59% smaller area
25.58% larger diagonal
57.71% larger area
As a 4:3 Display20.37% smaller diagonal
36.59% smaller area
25.58% larger diagonal
57.71% larger area
As a 16:9 Display20.37% smaller diagonal
36.59% smaller area
25.58% larger diagonal
57.71% larger area
As a 2.35:1 Display20.37% smaller diagonal
36.59% smaller area
25.58% larger diagonal
57.71% larger area
  
Share your Comparison21.5 inch 16x9 display vs 27 inch 16x9 display