You may notice that some of your images are a lower resolution than what may have been updated either manually or from a social networking account. This is because of a sync with Google which converts all images to a 96x96 resolution. Basically, Google will take any image associated with a Google Contact and turn the profile picture in a 96x96 resolution image, then sync it back to FullContact.
We have implemented a way to ignore these lower resolution images, but only if FullContact has seen a higher resolution version beforehand. Basically we will ignore the 96x96 images from Google unless we have something that is a higher resolution.