Treo 650, the successor of Treo 600, is a GSM phone (also available in CDMA version). It features 65k STN display, Bluetooth, built-in VGA (680x480) camera, QWERTY keyboard, MMC/SD memory expansion slot and Palm OS 5.4.
Hardware QWERTY keyboard
The touchscreen uses resistive technology, which is not responsive
Thick body (0.91 inches)
The Palm Treo 650 (GSM) is most commonly compared with these phones:
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