Thinking to buy either Lenovo Z570 or Inspiron 15R

[nivp4m]

Thinking to buy either Lenovo Z570 or Inspiron 15R in next 15-20 days.
The thing which is tempting me towards Z570 is its configuration which is available at around 42.5k. But is it really worthy to purchase as I have heard that after sales service is not that much good if compared with Dell...

Though on the other hand Dell Inspiron is pretty costly if compared with Z570 costly but I am aware of the service provided by dell customer support.

After considering the above two points which one will be the best and safe buy for me?
How is the lenovo after sales support if I go for it?

Need a laptop of following Config:
Core i5, 4gb RAM
HD in range of 500 to 700gb
1 gb graphics card is must.

[roydon]

I would recommend you go with the Dell. I don't know about Lenovo's ASS but Dell has a pretty good rep for after sales service.

[jay303]

go with the DELL

[Karan]

I have the Z570 and I'm pretty happy with the laptop. It has survived a few major falls touchwood. Plus, it gives you a good value for your money. Dell is a bit more expensive IMHO.

[sumankalyan]

Have you gone through Asus models.IMO that have got models with pretty good configurations..