Here's a couple I took in bad light of a convenient subject (my girlfriend's cat). Neither is great but you can see a definite improvement in the sharpness of the carpet with the ZOOM EX camera. The cat is not a great subject because he's so dark in a dark environment.
Default Camera App:
View attachment 45154
ZOOM EX:
View attachment 45155
Incidentally this website sucks when it comes to trying to upload pictures directly from my phone. I eventually had to upload them to another site and use the URL instead because I simply couldn't get it to work through droid forums. Seems like a pretty big god damn flaw for an android phone website that the upload feature doesn't work from android phones.
Edit: Also, white balance is set to incandescent for both, and focus was done by manually clicking on the cat in the default app rather than trusting it's autofocus. Stabilizer mode with medium sensitivity and 1/2 second time was used on Zoom ex. I will upload a couple photos in good light tomorrow (provided I get any, it's been rainy).