Difference in ppi 15" hires or 17" 1080p?

[stefmesman]

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Can anyone tell me the difference in ppi 15" 1680x1080 and 17" 1920x1200?

Thanks!

 

[simsaladimbamba]

1920 x 1200 on a 17" display is 133.19 PPI.
1680 x 1050 on a 15" display is 132.08 PPI.
Results via any of the free PPI or DPI online calculators.

Btw, 1920 x 1200 is not 1080p. 1080p is 1920 x 1080 pixel in progressive format.