The T-Mobile G1 is the first Google phone powered by Android to hit the market.
Developed in partnership with HTC, Google and the Open Handset Alliance, Android is an open source operating system for mobile devices. Developed by HTC, the G1 is available exclusively on the T-Mobile network.
Key Features of the T-Mobile G1 include: 3.2-inch TFT-LCD flat touch-sensitive screen with HVGA (320 X 480 pixel) resolution. Full 5-row QWERTY keyboard. One-click Google Search. Customizable Home screen with instant Email, text message and IM notifications. Instant access to Google services (Gmail, YouTube, Maps, Google Talk, Calendar). High-speed 3.5G network connection. Wi-Fi technology with seamless transition to open networks. Android Market with access to variety of software and media downloads. (some fees may apply) 3.2 megapixel color camera with auto focus. microSD (SD 2.0 compatible) expansion slot for all your storage needs.