So it is more than a possibility that the Samsung Galaxy S4 will be launched this year, and according to information revealed not too long ago, it is possible that the Galaxy S4 for AT&T could be going by the model number SGH-i337, which is why we found it interesting that a couple of photos uploaded onto Google+ had its EXIF data revealed which showed that the photo was taken by that device! The photos have since been removed from Google+, suggesting that perhaps there is some validity to those claims after all. The photos themselves, as you can see in the image above, aren’t exactly crystal clear so it’s a bit hard to gauge the capabilities of the Galaxy S4′s camera right now. It also appears to have been taken at a lower resolution, which seems odd given that the rumors suggest a 13MP camera on the Galaxy S4. Then again it is possible that the photos were meant for testing purposes as opposed to actual shots used to market the device – either that or the rumors are false. In any case if this is really taken by the Galaxy S4, it’s probably one of the more solid pieces of evidence we have so far, so stay tuned for more updates!