Wikimedia Bugzilla is closed!

* on an iPhone 4 or equivalent high-DPI device:
* go to http://test.m.wikipedia.org/ and set to beta mode.
* search for "San Francisco"
* tap on the result

You'll find yourself with the "San Francisco" article looking very nice except with low-resolution, slightly blurry images. This is particularly noticeable on the flag and map in the infobox.

If you go directly yo <http://test.m.wikipedia.org/wiki/San_Francisco> you'll see the high-resolution images.

Problem is presumably that the core hidpi stuff isn't getting called when we do the AJAX load. Should be fairly easy to add a call to $(...).hidpi after the appropriate event.