Sony's event should be one of the most action-packed of this year's MWC - yesterday a total of four Xperias got leaked, and some clarifications is undoubtedly needed as to which is which.
An Xperia X successor was recently leaked so that should be one, an XZ Premium slide suggests we might be seeing another 4K phone display this year and an Xperia XA follow up is possibly in the works. It will all become clear anytime soon, watch it here as it unfolds.
The Xc is a midrange phone and not as good as a Z compact, it would be a sidegrade from a Z3c and not worth losing wireless charging for.
Sony Xperia X compact
How the hell do Sony manage to announce four new phones and not a single compact model O.o Still waiting for an upgrade form my Z3c...