Here's how we parse the user agent:
Mozilla/5.0 (Linux; Android 4.2.2; en-us; SAMSUNG GT-I9505 Build/JDQ39) AppleWebKit/535.19 (KHTML, like Gecko) Version/1.0 Chrome/18.0.1025.308 Mobile Safari/535.19

Chrome 18 on Android (Jelly Bean)
Samsung Galaxy S4 (GT-I9505)
Here's detailed information about what we can parse:
Simplified readout
Clear, human readable descriptions of the software & platform
-
Simple Software String
Chrome 18 on Android (Jelly Bean)
-
Simple Sub-description
---
-
Simple Operating Platform
Samsung Galaxy S4 (GT-I9505)
Software
Information about the web software
-
Software
Chrome 18
-
Software Name
-
Software Name Code
-
Software Version
18
-
Software Version (full)
18.0.1025.308
-
Layout Engine Name
-
Layout Engine Version
535.19
-
Software Type
-
Hardware Type
Operating System
Information about the Operating System
-
Operating System
Android (Jelly Bean)
-
Operating System Name
-
Operating System Name Code
-
Operating System Flavour
---
-
Operating System Version
Jelly Bean
-
Operating System Version (full)
4.2.2
-
Operating System Frameworks
---
Misc
Miscellaneous Information
-
Operating Platform
-
Operating Platform Code
GT-I9505