I am just getting started with smartphone photography, using a Sony Xperia. I confess it goes against my grain. I believe you will take better photos with a camera not a phone trying to be a camera. My first surprise in this area was the quality of photos I could get out of my Blackberry tablet. My iPad2 has trouble in low light but does well in sunlight. It seems to me to take better video than stills.
Just got around to hooking up my phone to my desktop pc and here are two photos.