Please review Asus X53SC-SX492D

[mayoorite]

Hi ! I need a laptop and for that i have selected few of the listed below please review them:
1)Asus X53SC-SX492D
2)ASUS X53SC-SX536D
3)Asus K Series X53SC-SX224D
Are asus laptop durable?I want 4GB RAM,so could i online buy from flipkart and can order to replace the 2gb with the 4gb one online & how much does it cost?
Does above mentioned have any heating issues ?And what about its sound quality?

 

[aroraanant]

Any of the Asus laptops don't have any heating issues.
You can't upgrade anything on any online website like flipkart etc.
You have to get it done from any local shop or do it yourself.
Consider ASUS X53SC-SX536D among the three you have mentioned.It has 4GB ram so you don't need to upgrade it.

 

[mayoorite]

And what about overall performance?
I want to play fifa 2011,nfs shift ,will it run smoothly on low/medium settings?
How much is the window experience index?