1024X768 is how many PPI on a 4" screen?

Discussion in 'iPhone' started by saintforlife, May 4, 2012.

  1. saintforlife macrumors 65816

    Feb 25, 2011
    Assuming Apple squeezes the old iPad resolution into a 4" screen and 3:2 iPhone form factor, what kind of PPI will this give us? Can somebody do the math?
  2. JAT macrumors 603

    Dec 31, 2001
    Mpls, MN
  3. saintforlife thread starter macrumors 65816

    Feb 25, 2011
    Thanks! So that is still borderline retina display. So will the older iPad apps just scale down and work on a 4" screen with the same 1024X768 resolution? Or will it mess up the UI elements like button/icons making them too big or too small and unusable? Can somebody that knows how iOS apps scale up and down between different resolutions comment?

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