[unable to retrieve full-text content]But the XZ2 and XZ2 Compact aren’t the first Sony phones in 2018 — at CES, Sony unveiled the Xperia XA2 Ultra, a mid-range device that’s a blend of Sony’s old … Sony’s differentiating itself with the XA2 Ultra by adding a dual-camera system on the front of the phone instead, and there’s even a flash.