Samsung S Duos 2 runs on Android 4.2 Jellybean and has a WVGA 4″ display. There is a 1.2GHz Dual-Core CPU and 768MB RAM. Storage of phone is 4GB and can be expanded by micro-sd card to 32GB.
Samsung S Duos 2 has a 5-megapixel rear camera along with LED flash and a VGA front camera. It also has usual connectivity options like WiFi, Bluetooth, GPS and also supports Dual-SIM 3G. The battery is of 1500mAH capacity just like the previous version.
Currently e-retailers are selling it at old price but new price will be reflective soon on all retail websites.