The show floor for Mobile World Congress 2016 has finally opened, and first out of the gate has been Sony. Holding an event early this morning local time in Barcelona, Sony had a conservative show-opener for us. Announcing the new Xperia X, Xperia XA and Xperia X Performance devices, as well as a raft of strange Xperia Concepts, its been an interesting morning so far. We covered the news on Sonys latest smartphones earlier on, and now weve gotten the chance to take a closer look at the Xperia X and Xperia XA on the show floor here in Barcelona. Curiously absent was the Xperia X Performance, but hopefully well be able to get more on that when we head down to their booth later this week.