Last Updated on January 4, 2023 by pg@petergamma.org
| Release date | UBports | PostmarketOS | PostmarketOS write to ext. SD | PostmarketOS calls | ||
| 1 | Android phones | 2008 | not possible with current Android versions | |||
| 2 | PinePhone | 2020 | yes, possible to write to ext. SD | yes | yes | work |
| 3 | Xiaomi Redmi 9 | 2020 | Recommended for advanced users, not possible to write to ext. SD | yes | no | no |
| 4 | Fairphone 2 | 2015 | yes, but not possible to write to ext. SD | yes | yes | partial |
| 5 | Google Pixel 3a | 2019 | yes, but not possible to write to ext. SD | yes | yes | broken |
We did not test and cannot confirm these specifications yet.