The sliding QWERTY keyboard and slick design make this mobile phone an attractive entry by Samsung. The Samsung Propel Pro offers a full QWERTY keyboard with various e-mail solutions. This Windows Mobile smartphone also has 3G support, Wi-Fi, Bluetooth, and GPS. Its call quality is pretty good, the picture quality of its camera is very impressive. Drawbacks: this Samsung smartphone is rather bulky compared with other competing phones; its keyboard is a little too cramped. Another thing I don’t like is that Samsung uses a proprietary jack for headphones and AC chargers.