Microsoft has launched a 4G powered Windows Lumia 638 phone at a price of INR 8,299 (~132 USD). The smartphone will be available exclusively on Amazon.in. After the Nokia Lumia 930 (the best Windows Phone ever made), this would be the next windows phone I am writing on. Though I realise, these belong to different segments, let’s see how the experience goes. Well, without much ado, lets get to the review.