Good Laptop for Playing the Sims 3?

My Dell inspiron 15R with dual core intel Core i5 480m,4gb Ram, 1gb ati radeon 550v gpu can play Call of duty black ops and other latest games with ease. Sims i am not a fan but i think it will play with smooth graphics. I recommend a Dell Xps. No to hp. Dell is best. Get a top model Inspiron 15r or any Xps. I am sure you will not be regretted. Hope that helps.