| Code name | Version | API level |
|---|---|---|
| U | 14 | API level 34 |
| T | 13 | API level 33 |
| S | 12L | API level 32 |
| S | 12 | API level 31 |
| R | 11 | API level 30 |
| Q | 10 | API level 29 |
| Pie | 9 | API level 28 |
| Oreo | 8.1 | API level 27 |
| Oreo | 8.0 | API level 26 |
| Nougat MR1 | 7.1 | API level 25 |
| Nougat | 7.0 | API level 24 |
| Marshmallow | 6.0 | API level 23 |
| Lollipop MR1 | 5.1 | API level 22 |
| Lollipop | 5.0 | API level 21 |
| KitKat WATCH | 4.4 | API level 20 |
| KitKat | 4.4 - 4.4.4 | API level 19 |
| Jelly Bean MR2 | 4.3.x | API level 18 |
| Jelly Bean MR1 | 4.2.x | API level 17 |
| Jelly Bean | 4.1.x | API level 16 |
| Ice Cream Sandwich MR1 | 4.0.3 - 4.0.4 | API level 15, NDK 8 |
| Ice Cream Sandwich | 4.0.1 - 4.0.2 | API level 14, NDK 7 |
| Honeycomb MR2 | 3.2.x | API level 13 |
| Honeycomb MR1 | 3.1 | API level 12, NDK 6 |
| Honeycomb | 3.0 | API level 11 |
| Gingerbread MR1 | 2.3.3 - 2.3.7 | API level 10 |
| Gingerbread | 2.3 - 2.3.2 | API level 9, NDK 5 |
| Froyo | 2.2.x | API level 8, NDK 4 |
| Eclair MR1 | 2.1 | API level 7, NDK 3 |
| Eclair 0.1 | 2.0.1 | API level 6 |
| Eclair | 2.0 | API level 5 |
| Donut | 1.6 | API level 4, NDK 2 |
| Cupcake | 1.5 | API level 3, NDK 1 |
| Base 1.1 | 1.1 | API level 2 |
| Base 1.0 | 1.0 | API level 1 |