Specifications-

1.Core i3-3217u processor. Ultra low power consuming 17W whereas regular processors consume 35W.

2.Intel HD4000 integrated graphics.Remember that 3rd gen processors provide Intel HD4000 whereas 2nd gen processors provide Intel HD3000.Former i.e. Intel HD4000 provide 60-65% better graphics than the latter.

3.Ultra slim - just 19.8mm thin. Really, thats what you call thin. For this price, its a deal sealer.

4.14 Inch LED backlit screen.

5.4 GB DDR3 RAM. More than sufficient...

I have purchased it from flipkart and got it within 5 working days.So far it's performence is good.

-it has i3(3rd generation)
-windows 7 home basic
-cool sense technology
-beats audio system
-5+ hours battery backup
-and all other things

but it does not has dvd/cd drive.