Inspiron 580[i5]:
http://www1.ap.dell.com/in/en/home/inspndt/inspiron-580/pd.aspx?refid=inspiron-580&s=dhs&cs=indhs1&~oid=in~en~78002~inspn_580_s241235in8~~
VS
HP Pavillion[i3]:
http://h10010.www1.hp.com/wwpc/in/en/ho/WF06b/12454-12454-3329740-64546-64546-4079858-4083189.html
http://www1.ap.dell.com/in/en/home/inspndt/inspiron-580/pd.aspx?refid=inspiron-580&s=dhs&cs=indhs1&~oid=in~en~78002~inspn_580_s241235in8~~
VS
HP Pavillion[i3]:
http://h10010.www1.hp.com/wwpc/in/en/ho/WF06b/12454-12454-3329740-64546-64546-4079858-4083189.html