G501Jw comes out to be 1.5L+. If you can spend that much, look for MSI alternatives and see if anyone of them fits your preference or not.
Regarding your second question, ASUS has global warranty so I believe you should be good. But please clarify the same from ASUS customer care once to be on the safer side.
1.5Lac, i dont think so, here i am getting it for around 1 lakh. My friend in US is getting much better deal at around 95K. May be if i wait for another three months, i may get it at 90K. I am ok with 90K. Thanks for inut anyway.
Amazon.com : ASUS ROG G501JW-DS71 15.6-Inch UHD Gaming Laptop, GeForce GTX 960M 4GB Discrete Graphics (512 GB SSD, 16 GB RAM, Core i7) : Computers & Accessories