This samsung galaxy s duos 2 is not for the gaming and for storage or download of many apps in it basic features are
Ram - 756 mb
Storage - 4gb internal
Expendable - 32gb
Display - 4inch display
Camera - 5.0 mp primary camera
0.5 mp of secondary camera
These are the basic features but it is not ment for high use as ram is very low so download more apps in s duos 2 lags alot