Hi.
There is little difference in electronics' prices between Singapore and India.
You may buy from there, but u won't get warranty here in India for those products.
check the manufacturer's website before u buy.
most of the electronic companies don't provide global warranty.
don't confuse traveler warranty with global warranty. their both different.
better still, think what u want to buy.
then check their price here in India and then compare it to Singapore price.
if it's cheap & the company is providing global warranty, then u have sweet deal in front of you.
take it.
if no global warranty, then it's upto you.