Alright i visited two showrooms today.. Croma at raja garden and reliance digital at ambience mall gurgaon
i concluded the following things..
1.acer 4820tg:
pros:its a grt lappy for gaming,windows experience index for gaming grahics was 6.7(pretty good)
cons:cheap looks,poor built(but arguably feasible to use)
2.lenovo y560 with 5730 :
pros- has good dolby sound(which u can also get in a toshiba lappy)
cons-the screen was of cheap quality..no led or hd feeling..just an average brightened lcd...this is what worried me the most,there was a lappy of hp kept along with this and it was having better resolution with same screen specs..
the windows experience index for gaming graphics was 6.2(though it has 5730 which is better than 5650 then why the gaming graphics is less?????)
3.sony waio i3+5650+HD
pros: great looks at 1080 hd display
cons

oor battery life..the salesman told me that its only 1hr or less than it...

4.msi i5+5850 gfx(this is available only in reliance digital)
pros: grt specs
cons: looks ok ok,slow startup(though it has such grt specs...why?
5.dell inspiron 15 with i5: pros:grt lappy pricing
built is sturdy,metallic..looks nice...
Cons:6 cell studiocan be upgraded to 9 cell..
I havent visited nehru place,which i will visit on tuesday and post sum more review...
Finally i think i will go for dell xps 16 with i5+1 gb graphics+9 cell+HD at approx 63(configured by me)