Go with the Dell one, within 2 models. You will not have to worry about after sales service. And Also that inspiron model is coming with optional Blu-ray drive (At the cost 0f 5K). So later on you can also see blu-ray on your lappy.
Plus this will be coming with HD ready 720p (13xx X 720) resolution.
Compared to Lenovo It's having bigger screen, Vista Premium, and wide range of upgrade options.
But including VAT/TAX these laptops will cost you beyond 37K IMO.
Here are some other models for you.
1)
Compaq Presario CQ40-317TU Notebook PC (NJ182PA)
http://h10010.www1.hp.com/wwpc/in/en/ho/WF06b/321957-321957-3329742-89318-89318-3781140-3870911.html
8)2) Dell Inspiron 14-Back to college
http://www1.ap.dell.com/in/en/home/n...=dhs&cs=indhs1
3) HCL Leaptop K38
http://www.hclleaptops.in/
(Prices are alredy indicated in related pages)
There are other brands Like HCL, Acer, Toshiba etc etc. as you know.
But IMO I would go with Dell Inspiron 14 BAck to college edition.
IT will definitely get covered within you budget. And You will enjoy with your lappy.