The E Foundation develops and maintains a free open source privacy-friendly de-Googled version of Android, which you can either install yourself on your existing phone or buy pre-installed on a new phone. They sell pre-installed phones through the Murena brand, all of which are manufactured by established companies like Fairphone, Samsung etc.

Fediverse address (E Foundation):
@e_mydata@mastodon.social

Fediverse address (Murena):
@murena@mastodon.social

European company selling de-Googlised Android smartphones. The phones themselves are made by established manufacturers such as Fairphone and Samsung, and can be refurbished models if you want to reduce the impact on the environment (or if you just want a cheaper phone).

Fediverse address:
@iode@mastodon.online