HTC Dream / T-Mobile G1 Revisited: the first Android smartphone!
Find it on Amazon: http://amzn.to/2vozbLl

Details:
First released in September 2008, the Dream was the first commercially released device to use the Linux-based Android operating system, which was purchased and further developed by Google and the Open Handset Alliance to create an open competitor to other major smartphone platforms of the time, such as Symbian operating system, BlackBerry OS, and iOS.

Google Android OS-powered smartphone in black with slide-out keyboard--compatible with T-Mobile's 3G network
Wi-Fi networking; Bluetooth for hands-free calls and stereo music; 3-megapixel camera/camcorder; microSD expansion
Access to Android Market for downloading applications; Android 1.5 Cupcake OS
Up to 5 hours of talk time, up to 130 hours (5.4 days) of standby time

The long-awaited T-Mobile G1 smartphone combines full touchscreen functionality and a QWERTY keyboard with a mobile Web experience that includes many Google tools you've come to rely on with your PC, including Google Maps Street View Gmail, and one-touch Google search. It's also the first phone to be powered by Google's new open-source Android operating system, which offers an intuitive interface easily customizable home screen. You can also purchase optional software via the Android Market to personalize your G1 with a variety of software applications like games, social networking, and on-the-go shopping.

In addition to a vibrantly colorful 3.2-inch touchscreen, the G1's hinged screen slides open to reveal a full QWERTY keyboard and closes to prevent accidental dialing. It runs on T-Mobile's new and growing 3G network, and also offers Wi-Fi connectivity for surfing the web on your wireless network or at hotspots as well as Bluetooth for both hands free communication and stereo music streaming. Other features include a 3-megapixel camera for still photos and video capture, a digital audio player (and easy access to Amazon's MP3 store), and up to 5 hours of talk time.