Your Laptop is OK. If you want even better sound then you would need a USB DAC/AMp. Now thats for another day. Get the Denon first. At Rs 2700 theres hardly any Senn or Sony I know of sound that warm and good. Yes it has Bass leanings,but that is not at the cost of upper midrange and treble extensions and decay.
I am looking forward to buy Denon in the coming days.About the Bass is concerned,I prefer sound quality over Bass.So low Bass is not a major issue for me.
Regarding the purchase,I found Reliance Digital store sells this model @ Rs.1700 ,(1000 less than Flipkart).
Here is the site below.Shop for Denon AH D310R Headphone, Black at Reliance Digital
Still they are not located near my city & there is no purchase available from the site.I am wondering,how they can sell at this pricepoint?
NB:I have enquired at Reliance Store.They said there was no stock available & no shipping available..This model is available in few stores & so if I make an order ,there will be some delay for getting hands on it..