Fits perfectly and looks great. The recesses are exactly right !! Micro USB, magnetic contact, audio jack (Jack) and the power button are free. Volume and the trigger for the camera, and SD slot and Sim slot included under the cover, which makes perfect sense. The volume and camera button are below a reinforced flexible rubber layer which makes them no problem to use the shell. The SD slot and SIM slot must be used only once at the beginning and are therefore obscured. The Z1 Compact is well protected (even the display). In addition, good grip, which is enhanced by a texture on the sides.