We compared the image quality of the cameras built into smartphones Sony Xperia T , Samsung Galaxy S III and iPhone 5 and iPhone 4 . In addition, we also pictures with a compact camera Sony DSC-HX9V . Here are the results (the original photos are available by clicking on the thumbnail):
Inside the room, lighting weaker
http://gsmonline.pl/portal/news/news.jsp?s0n_id=32506&link=Sony,Xperia,T,,Samsung,Galaxy,S,III,,iPhone,5,i,iPhone,4,-,por%C3%B3wnanie,aparat%C3%B3w,fotograficznych