The Sony Xperia XZ2 made its debut as an improved version of the Xperia XZ1, sporting the same 19 MP main camera with a Motion Eye sensor, but being capable of shooting both full HD 960 fps videos and 4K HDR content. Although its predecessor is still missing these features, the Xperia XZ2 comes with Night Light mode and one-hand operation out of the box. Sadly, it also sports a low-end front camera and an outdated design.
https://www.notebookcheck.net/Night-Light-and-one-handed-mode-coming-with-the-Sony-Xperia-XZ2.287790.0.html
Forget hi end front camera with hdr also. 4K would be also great, even essential and nokia could do it.