Android Version, Name and API level
| Android Name | Version numbers | API level | Release date |
|---|---|---|---|
| No name | 1.0 | 1 | September 23, 2008 |
| No name | 1.1 | 2 | February 9, 2009 |
| Cupcake | 1.5 | 3 | April 27, 2009 |
| Donut | 1.6 | 4 | September 15, 2009 |
| Eclair | 2.0 – 2.1 | 5 – 7 | October 26, 2009 |
| Froyo | 2.2 – 2.2.3 | 8 | May 20, 2010 |
| Gingerbread | 2.3 – 2.3.7 | 9 – 10 | December 6, 2010 |
| Honeycomb | 3.0 – 3.2.6 | 11 – 13 | February 22, 2011 |
| Ice Cream Sandwich | 4.0 – 4.0.4 | 14 – 15 | October 18, 2011 |
| Jelly Bean | 4.1 – 4.3.1 | 16 – 18 | July 9, 2012 |
| KitKat | 4.4 – 4.4.4 | 19 – 20 | October 31, 2013 |
| Lollipop | 5.0 – 5.1.1 | 21- 22 | November 12, 2014 |
| Marshmallow | 6.0 – 6.0.1 | 23 | October 5, 2015 |
| Nougat | 7.0 | 24 | August 22, 2016 |
| Nougat | 7.1.0 – 7.1.2 | 25 | October 4, 2016 |
| Oreo | 8.0 | 26 | August 21, 2017 |
| Oreo | 8.1 | 27 | December 5, 2017 |
| Pie | 9.0 | 28 | August 6, 2018 |
| Android 10 (Q) | 10.0 | 29 | September 3, 2019 |
| Android 11 (R) | 11.0 | 30 | September 8, 2020 |
| Android 12 (S) | 12.0 | 31 | October 4, 2021 |