You can escape the duopoly by using a GNI/Linux phone, Librem 5 or Pinephone, but don't expect any support from Google or Apple for them. I'm using the former as a daily driver.
I would not trust any of these. They are a security disaster, lacking even basic features for securing your device against tampering and hacking.
There is a reason GrapheneOS is number one and a reason why they only run on Pixels (for now).
I would not trust any of these. They are a security disaster, lacking even basic features for securing your device against tampering and hacking.
There is a reason GrapheneOS is number one and a reason why they only run on Pixels (for now).