Sony recently announced the Sony Xperia 1 Professional Edition. The new smartphone is largely the same as the standard Xperia 1, save for a better-calibrated display, support for transferring files from Sony-branded cameras, and support for Ethernet connections via the USB Type-C port. These small features come at a massive price increase: the Xperia 1 Professional Edition will sell for ~US $1300 in Japan only later this month.
https://www.notebookcheck.net/Sony-announces-Xperia-1-Professional-Edition-in-Japan.440214.0.html