This update to the popular Treo 600 adds Bluetooth and a higher-resolution display. Other improvements include a removable battery, support for MS Exchange email, and a revamped keyboard. Like its predecessor, the 650 boasts full Palm OS PDA functionality, a QWERTY mini-keyboard, and an SDIO card slot.
Phone Specifications| Camera | Connectivity | Data | Display | General | Input | Messaging |
| 1.0 MP | Bluetooth | Flight Mode | Color | Alarm | Predictive Text | Email |
| Video Camera | Infrared | WAP | External Display | Calculator | QWERTY Keyboard | EMS |
| Internet | | Touch Screen | Calendar | Side Keys | Instant Messenging |
| PC Sync | | | GSM | | MMS |
| | | | Polyphonic Ringtones | | Text Messaging |
| | | | To-do List | | |
| | | | Vibrate | | |
| | | | Voice Memo | | |
| | | | World Phone | | |
| Multimedia | Operating System | Smartphone | Sound | Storage Card | Technology | Type |
| Music Player | Palm | PDA | 2.5 mm Headphone Slot | SD | GSM Quad-Band | Smartphone (PDA Phone) |
| Video | Infrared | WAP | Hands Free Slot | Calculator | QWERTY Keyboard | EMS |
| Internet | | Speakerphone | Calendar | Side Keys | Instant Messenging |
The Handspring Treo 650 PDA phone is a bar-style phone that has an external antenna for better reception. The phone has a VGA camera with 2x digital zoom, which you can use to take pictures and record videos with audio. The phone supports email, EMS, instant messaging, MMS, and text messaging. This phone is also packed with multimedia features like the music player where you can play your favorite songs; it also has a resistive touchscreen. You may also browse the web using the WAP connection. Connect to other devices by simply activating the Bluetooth. You can also open documents on this phone. Order this used Handspring Treo 650 PDA PALM Bluetooth Smartphone for Cingular at a very cheap price.