As noted before, Meizu’s soundstage claims are true. While the HD50 doesn’t match the soundstage of most open back headphones, they do a very good job and could be considered very much above average to excellent. The HD50 has a live, wide sound which is most noticeable through EDM tracks.
Imaging is somewhat forward in presence, with instruments able to be placed in each ear, yet they seem to be heard in front of the listener instead of all around.