Let me start off this review by saying that the Nokia Lumia 900 is what the Nokia’s flagship Windows Phone 7.5 should have been. The Nokia Lumia 800 felt like a rush job and Nokia Lumia 900 felt just right. Unfortunately, Microsoft just killed all the current Windows Phones out in the market with the announcement of Windows Phone 8 by saying that all current Windows Phone will not be upgradable to Windows Phone 8 and that includes the Nokia Lumia series.
If you are still interested in getting a Nokia Lumia 900, it is currently retailing for S$849 (including taxes & without contract) at all 3 operators (SingTel, M1, StarHub) in Singapore. I do hope that Nokia have some sort of attractive trade-in offers for current Lumia owners to upgrade to a new Lumia with Windows Phone 8 that will be announced at Nokia World 2012 (wild guess).