if its a high quality camera, you should have filmed the phone not so close, i had the same with my camera, just hold a little distance to it, than it will might be better quality.
perhaps you should have filmed the video using the phone so it would be a little higher quality :P
using the phone?i cant film the phone with itself!!but anyway it was a camera with excellent quality but when i filmed the screen it became a bit weird!but sorry about that!