Summary

In comparison to a 56 inch 21x9 TV a 55 inch 16x9 is...

22% larger diagonally and 49% larger by area as a 16x9 display.

22% larger diagonally and 49% larger by area as a 4x3 display.


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Screen Size Comparison

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55 inch 16x9 display vs 56 inch 21x9 display



Buy From 55 inch 16x9 56 inch 21x9
Amazon55 Inch TV56 Inch TV
  
StatsUse cm 55 inch 16x9 56 inch 21x9
Width47.94 inches51.47 inches
Height26.96 inches22.06 inches
Area1292.58 inches²1135.45 inches²
As a 4:3 Display44.94 inches36.77 inches
As a 16:9 Display55.00 inches45.00 inches
As a 2.35:1 Display52.10 inches55.94 inches
  
In Comparison 55 inch 16x9 56 inch 21x9
Actual Aspect Ratios1.79% smaller diagonal
13.84% larger area
1.82% larger diagonal
12.16% smaller area
As a 4:3 Display22.23% larger diagonal
49.41% larger area
18.19% smaller diagonal
33.07% smaller area
As a 16:9 Display22.23% larger diagonal
49.41% larger area
18.19% smaller diagonal
33.07% smaller area
As a 2.35:1 Display6.87% smaller diagonal
13.27% smaller area
7.38% larger diagonal
15.29% larger area
  
Share your Comparison55 inch 16x9 display vs 56 inch 21x9 display