i want to buy a new laptop that last long and should good in performance. Help

[FaisalR143]

i need laptop for just home and college use. multitasking, hd video rending, and a little bit gaming like battlefild 3. please suggest me good among these. limited budget. i am confused in i laptop(factory refurbished) has touch screen and other laptop with same price has no touch screen.
what is the difference, and also which one should i buy? factory refurbished is good or not? please suggest me i like touch screen but confuse in, is factory refurbished laptop last long as new? i want long lasting laptop.
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1) dell inspiron 5521(non-touch) $590

4GB ram

500GB Hard

i5 3337 processor

intel hd 4000 + i gb ATi Graphic card

http/paklap.com/latest-products/dell-inspiron-5521-4-500-1gb-w8.html#.UoJwQ_n0BJg
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2) dell inspiron 5421(touch)(factory refurbished) $590

6GB ram

750GB hard

i5 3337 processor

intel hd 4000 graphics

http/paklap.com/latest-products/dell-inspiron-14z-5421-ultrabook-ci5-touchscreen-rf.html#.UoJwQPn0BJg
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[IInuyasha74]

Hey I just went through this a few weeks ago with someone but cannot remember which system I suggested to them. I think it was one of these though. They should offer better performance for similar cost.

http/paklap.com/dell-hp-lenovo-acer-sony-apple-laptops-prices-karachi-lahore-islamabad-pakistan/dell-inspiron-n5520-i5-local.html#.Uo4fecS2als

http/paklap.com/dell-hp-lenovo-acer-sony-apple-laptops-prices-karachi-lahore-islamabad-pakistan/lenovo-ideapad-g500-with-2-gb-gc.html#.Uo4fgsS2als

 

[FaisalR143]

help please