For questions truly specific to the "Samsung Galaxy Y Duos" (aka "Samsung GT-S6102", "Samsung GT-S6102B").
The Samsung Galaxy Y Duos, also known as "Samsung GT-S6102" or "Samsung GT-S6102B", is Samsung's first smartphone with Android Dual SIM support. It was released February 2012, and runs on Android 2.3.6 Gingerbread.
The Galaxy Y Duos builds on the single-SIM Galaxy Y with a slightly larger screen, a higher-resolution camera, larger capacity battery and two SIM slots (reason which gives it the name Duos).
- CPU: 832 Mhz Single core
- RAM: 290 MB
- internal storage: 512 MB, 160 MB user accessible, + 2 GB
- removable: microSDHC up to 32 GB
- screen: 3.14" 320×240 px TFT
- rear camera: 3.15 MPx
Full cpecifications can be found at GSM Arena