The Palm Treo 650 mobile phone is a Quad band GSM phone which works with 850/ 900/ 1800/ 1900 networks. The phone weighs a massive 170 grams and measures approximately 112 x 60 x 22 mm. The Palm Treo 650 mobile phone was announced in mid 2004 and was a big hit in those days. It has a 65k color TFT touch screen display with a resolution of 320 x 320 pixels. A full QWERTY keyboard, but it must be said that the keys are quite cramped and close to each other.

The Palm Treo 650 mobile phone comes with a SD/MMC card slot along with 32mb of shared internal memory. Out of which only half can be used, since the other half is used to system applications and other programs. The Palm Treo 650 mobile phone runs on a half decent 312 Mhz Intel processor with a Palm OS v5.4 operating system. The Palm Treo 650 mobile phone comes with a good HTML browser i.e., Blazer 2.4. The camera of the Palm Treo 650 mobile phone is not too bad considering when it was first launched it was the best available. The camera can take photos at 640 x 480 pixels.

The battery of the Palm Treo 650 mobile phone lasts for about 6 hours talk time and close to 300 hours standby.