Computer comparison requested please, from a novice

I need to purchase a new laptop computer, specifically for gaming.

Would someone be so kind as to compare these two computers for me and point out any benefits and shortfalls of each.

I would benefit especially from any information you could provide regarding graphics.

Thank you.

http://www.dell.com/us/p/alienware-m14x-r2/pd.aspx?&~ck=mn

​

http://www.americantv.com/productpa...hcHRvcHMsNjAwMj92ZW5kPVNPTlkmY2F0Q2Q9NjAwMg==

 

Bumping, because I really need to purchase a new computer ASAP.

Can someone assist me please?

If I posted this in the wrong section, could someone direct me as to where to repost it?

Thank you.

 

This thread may help you.