A:
You should be able to multi-task easily on this model, and running music in the background often takes very few system resources. Naturally, games range from "solitaire" to "intensive graphic first person games", so it's best to check the "Minimum" and "Recommended" specifications for the games you play most.
That will help you choose a model that's best for you.
We don't compare our products against competitors, but a Best Buy salesperson would be able to tell you the differences between Samsung products and other products, too.
Thanks for your interest in our laptops.
--Mr.Samsung