hal-gh/titanium_mobile — comment on commit 399b5054ff11bed2ece1b184cf1ced5b4bf98528
File: apidoc/Titanium/Platform/DisplayCaps.yml line 51
By hal-gh:

Android Team -
There are quite a few reports on the net about the underlying native values for xdpi and ydpi being incorrect:
https://www.google.com/search?q=android+ydpi

Is it worth us implementing something to work around the problem?
http://stackoverflow.com/questions/2656330/has-anyone-used-xdpi-ydpi-and-gotten-correct-results

If you think it's worthwhile, let me know and I will raise a feature request.