Samsung had launched this smartphone for a price tag of approximately 55K. They don't maintain the values of their smartphones and reduce its price to half within4-5 months of launch.
Coming to S pen it's not the smoothest experience you will get. It's features are also very limited. Coming to performance is processor is not that enough to handle the heavy touchWIZ UI.
It lags in most part and also it's camera is also not that upto the mark. Build quality of plastic really sucks.You will heard that cracking sound.Overall look on another choice