And so I did... I checked out Wikipedia and one of the articles on Wikipedia about Google Nexus S says -
Funniest of all he could have bought Samsung Galaxy S plus instead of Galaxy R at that price...
[NOTE: It seems Nexus S has two versions-
1. With Super Amoled display it costs 28-29K
2. With Clear LCD display and a few other changes it costs 19K
Oh! And by the way, he also told me that there was no competitor to Nvidia when it comes to processor! And I know how wrong he was. May be he doesn't pay attention to latest technology trends! Nvidia may be best in computer processors but it ranks 2nd in case of SmartPhones, in which case Qualcomm is the world leader.