Case satisfactory (which is good but not great)

So, yes, the edges are not protected. But what minquiète the most is the front and rear glass rather fragile. Thus, I am reassured.
Regarding the clip with a snap, it's true that it's not great, a magnet would have been better, but hey, we made it.
For the attachment of the phone with an adhesive area, I think that ultimately it works well. The phone is firmly in place and does not fall.

The big advantage of this case and it is very late. I do not like the holster or too thick hull, and this one is good.
There is a plastic pane in the window, and she quickly takes dirt and fingerprints.

There is an NFC taf to download a theme xperia color of the shell (or the telephone, I have a doubt).

For now everything suits me, to see the long term.