Inilah generasi-generasi sistem operasi android :

• Android 1.0 (API level 1)
• Android 1.1 (API level 2)
• Android 1.5 Cupcake (API level 3)
• Android 1.6 Donut (API level 4)
• Android 2.0 Eclair (API level 5)
• Android 2.0.1 Eclair (API level 6)
• Android 2.1 Eclair (API level 7)
• Android 2.2–2.2.3 Froyo (API level 8)
• Android 2.3–2.3.2 Gingerbread (API level 9)
• Android 2.3.3–2.3.7 Gingerbread (API level 10)
• Android 3.0 Honeycomb (API level 11)
• Android 3.1 Honeycomb (API level 12)
• Android 3.2 Honeycomb (API level 13)
• Android 4.0–4.0.2 Ice Cream Sandwich (API level 14)
• Android 4.0.3–4.0.4 Ice Cream Sandwich (API level 15)
• Android 4.1 Jelly Bean (API level 16)
• Android 4.2 Jelly Bean (API level 17)
• Android 4.3 Jelly Bean (API level 18)
• Android 4.4 KitKat (API level 19)

Sekian dulu untuk generasi androidnya, bila ada yang terbaru nantinya akan saya post lagi.