The Sony Xperia 10 II was unveiled back in February but is unlikely to hit store shelves until June at the earliest. When it does, it's expected to carry a price tag in the region of US$400, which places it in competition with the upcoming Pixel 4a and iPhone SE 2.
https://www.notebookcheck.net/Sony-Xperia-10-II-billed-to-launch-for-US-400-An-iPhone-SE-2-and-Pixel-4a-competitor.460753.0.html