This product. is not at all worth buying for its price. I bought it and its touchscreen gave up only within 6 months. OS sucks non responsive apps. bad choice to buy.
The only good is its stylish looks and great camera quality.
Most of the samsung apps are not free and not worth to be payed for. its is not relible at all. hangs too much.
Go for HTC wildfire s. its in the same range and much better than this