Video at Amazon.com See I had the Samsung Galaxy S3 metal back cover of Xubix looked at me, as many say that the original back of the Samsung Galaxy S3 "too cheap" acts. The metal back cover it definitely looks very chic, the Galaxy S3 is also only 7 grams heavier. Deterioration at the reception, I could not tell, perhaps the general reception was in the middle of Cologne too good for, only NFC is impossible through the back.