Rumored Sony Xperia XA3 has two rear cameras, near bezel-less display
https://www.cnet.com/news/rumored-sony-xperia-xa3-mwc-2019-has-two-rear-cameras-near-bezel-less-display/
Keep in mind that because these aren't official images from Sony (and Sony didn't immediately reply to a request for comment), this might not actually be the XA3. No official specs were released either, but last year's XA2 had a 23-megapixel camera, an 8-megapixel front-facing camera and the Snapdragon 630 processor.
In addition to the XA3, Sony is expected to release an update to the XA2 Ultra, the XA3 Ultra, and a new flagship, the XZ4, which would replace the XZ3. CNET will be on the ground covering MWC in depth, so check back for more information if Sony ever does release the XA3.