I have been using the Samsung Galaxy Grand phone for almost one year now.
The Samsung Galaxy Grand android jelly bean very powerful to app and other software and very strong gadget. I used to think that this is one of the most horrible phones, because it used to constantly keep hanging.
Do doubt, it is not a great phone, but this one works for really long when compared to phones of other brand. The display is actually very good. But now a day’s its performance is going down day by day.