The Samsung Ace is a globe-trotting Windows Mobile 6 Standard smartphone available from Sprint. Essentially an original BlackJack with a CDMA radio, the Ace works on Sprint’s domestic network and does GSM 900/1800 when overseas. This allows you to stay connected anywhere in the world, while still using only one phone, which in the face of WM6 device, brings all your data. Notable features include a full QWERTY keyboard, 1.3 megapixel camera, stereo Bluetooth and microSD expansion. When on Sprint’s network the Ace uses EV-DO for data, and GPRS when on GSM networks.