How to convert resolution to dpi
<p>I did my analysis and found that most of the users of my application will be of samsung galaxy S2, and samsung galaxy note . Doing research on their technical spec, I found:
Galaxy S2:
480 x 800 pixels, 4.3' display</p>

<p>Galaxy Note:
 1280 x 800, 5.3”screen</p>

<p>How can I categorize these into Layout size and desnity level? I think I can figure out the layout size as mentioned in the android development page
However I am unable to know the density level (low, medium high xhigh). They say that I need the dpi but in functional spec, I rarely see the dpi, I just see the above resolution
Thank you</p>
