Summary

In comparison to a 6.64 inch 21x9 TV a 7 inch 16x9 is...

31% larger diagonally and 72% larger by area as a 16x9 display.

31% larger diagonally and 72% larger by area as a 4x3 display.


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Screen Size Comparison

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7 inch 16x9 display vs 6.64 inch 21x9 display



Buy From 7 inch 16x9 6.64 inch 21x9
Amazon7 Inch Phone6.64 Inch Phone
  
StatsUse cm 7 inch 16x9 6.64 inch 21x9
Width6.10 inches6.10 inches
Height3.43 inches2.62 inches
Area20.94 inches²15.96 inches²
As a 4:3 Display5.72 inches4.36 inches
As a 16:9 Display7.00 inches5.34 inches
As a 2.35:1 Display6.63 inches6.63 inches
  
In Comparison 7 inch 16x9 6.64 inch 21x9
Actual Aspect Ratios5.42% larger diagonal
31.16% larger area
5.14% smaller diagonal
23.76% smaller area
As a 4:3 Display31.20% larger diagonal
72.15% larger area
23.78% smaller diagonal
41.91% smaller area
As a 16:9 Display31.20% larger diagonal
72.15% larger area
23.78% smaller diagonal
41.91% smaller area
As a 2.35:1 Display0.03% smaller diagonal
0.07% smaller area
0.03% larger diagonal
0.07% larger area
  
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