The charger has four "adapter" - but you can upgrade for Z3 Compact three in the trash. It fits only one adapter, even if it is written, another would work with envelope.
If you have used the only usable adapter, then you put the Smarthone into the loading slot. This is of course quite tight, after all, he is the Z3 Compact indeed keep stable. But since you do not meet the two charging terminals at first usually, one must the smartphone back and forth until you have met a contact in the longitudinal direction with light pressure. After that, the charger performs its duties.
However, this handling is at the expense of the screen protector.
It can happen that is then in the area where the device is in the charging cradle, lifted and shifted by fractions of a millimeter. Does not sound like much, but after a few applications leads to the fact that the display sheet no longer adheres to the edge.
In addition, there scratches on the glossy back of your smartphone.
I also bought for the office another magnetic charging cable, which you invest from the outside. The advantage you can see the area that you have to meet the smart phone can remain in the silicone sleeve and the screen protector will not scratch. And finally: This variant is only half.
This Sony battery charger can definitely forget.