T-Mobile's Neville Ray, senior vice president of engineering and operations at the carrier, said that as the year progresses, the company aims to release more G-series smartphones like the Android-powered G1—as well as other HSDPA-capable models for its fledgling 3G data network, according to FierceWireless.

Ray also said in the interview that so far, the carrier has rolled out 3G services to 130 cities in 27 markets, though he didn't give specifics. Back in December, HTC (the company that builds the G1 for T-Mobile) projected that they would sell one million of the handsets last year. Samsung also announced plans to sell an Android-powered smartphone.