i just bought Sony Xperia for less than 1 month, but the casing is easily to get scratches especially the back cover and the top layer of navigation starts to peel off, this is not what i expected before, I spent more than $1000 to buy this phone, but my nokia 6300 has better quality material than its material, even the price is 5 times cheaper than xperia. I fully regret the expensive mobile phone made from low quality materials.