The FCC has published numerous documents for what is likely the Pixel 4a, confirming several aspects about the upcoming mid-range smartphone. No 5G connectivity, Wi-Fi 6, or Soli radar functionality is inbound for the Pixel 4a, but it should arrive before the end of September at least. Rumour has it that Google may release the Pixel 4a as the Pixel 5a instead, too.
https://www.notebookcheck.net/FCC-confirms-no-5G-connectivity-Wi-Fi-6-or-Soli-radar-functionality-for-the-Google-Pixel-4a-could-Google-be-plotting-the-Pixel-5a-instead.477557.0.html
Quote5G connectivity, Wi-Fi 6, or Soli radar
I do not care about having any of these in my phone.