Looking for a phone to replace my aging Desire
I was just about to buy a new Nexus 4 16GB when I was offered a second hand Xperia Z - for just about the same as Nexus 4 16GB - with some minor marks in the sides which will not be visible after the bumper.
Thing is - with the Xperia Z, there is no receipt so warranty would be a no go I assume(or has to be done through the original buyer).
Should I just get the Nexus 4 and avoid some headaches?

I was just about to buy a new Nexus 4 16GB when I was offered a second hand Xperia Z - for just about the same as Nexus 4 16GB - with some minor marks in the sides which will not be visible after the bumper.
Thing is - with the Xperia Z, there is no receipt so warranty would be a no go I assume(or has to be done through the original buyer).
Should I just get the Nexus 4 and avoid some headaches?