The Nokia Lumia 900 is launching on April 8, and AT&T, Microsoft, and Nokia are gonna do everything possible to make sure you know about the amazing deal you're getting for the 4G LTE Windows Phone device at $99 (and we agree--it is a steal.) That said, if you want the striking white model (shown above,) you're gonna have to wait a couple weeks extra. The white Lumia 900 won't launch until April 22, a full two weeks after the black and cyan models hit the streets. Sure, it's a delay, but it's nowhere near as long a wait as white iPhone 4 customers had to deal with!