[foota]

I don't think they've done a good job of phrasing it, but the pixel 5 supports "reverse wireless charging", allowing other wireless devices to charge off of it.

[sliken]

Sadly other "wireless" devices, sadly not other phones.

[foota]

I don't think this is accurate. I clicked through the footnote from the Google store page and found this, https://support.google.com/pixelphone/answer/10107702?p=wire.... Which includes phones.