The Treo 755p is a 2 year old smartphone that lacks features found in other phones such as GPS, multitasking, voice dialing over Bluetooth, mobile TV, light-sensing display, stereo Bluetooth for music, and Wi-Fi among others. However, if the extra features are not what you’re looking for, the 755p is one reliable phone. Even though it’s an old unit, its design is still good. The reviewer found the rubberized body easy to grip, and the QWERTY keypad, despite being a little cramped, is comfortable to use. It performs fast with its 312MHz Marvell processor, 128MB of RAM, and 60MB of free memory.