New to this site so hope I've posted right lol wondered if someone could help me

After havin my desktop for years I have decided to change to a laptop, I have a budget of £350. The laptop will mainly be for college work, however I was wondering if a high demanding game such as the Sims 3 would run on it, running on lower settings wouldnt bother me at all.
There are soooo many different ones to choose from but I keep looking at the Samsung RV510 and the Dell Inspiron M5030
http://www.argos.co.uk/static/Product/partNumber/5084753/Trail/searchtext%3ESAMSUNG+RV510.htmhttp://direct.tesco.com/q/R.210-3502.aspx.Hopin someone cud jus lemme know cuz I dont really have a clue what to look for, too many to choose from lol
Thanks

xxx