| Release date | Models | PDA Notes | Phone Notes | Other Notes | Network |
|---|
| 2008 | Palm Treo Pro (GSM) CDMA) |
TFT touch screen display with a 320 × 320 pixel resolution, Windows Mobile 6.1 Professional Edition OS, preloaded with Microsoft Office Mobile Professional 6.1, 2.0 MP camera/camcorder, 256 MB user memory/128 MB program memory (expandable via microSDHC slot up to a supported memory of 32 GB ), stereo Bluetooth 2.0+EDR compliant, one touch Wi-Fi access (802.11b/g), integrated GPS, 3.5mm headphone jack. | GSM bands: 850/900/1800/1900, GPRS, EDGE, UMTS UMTS bands: 850/1900/2100, HSDPA.
Released GSM August 19, 2008, CDMA March 2009. | First Palm Treo device with a flush touchscreen, Standalone GPS and aGPS, 3.5mm headphone jack (instead of 2.5mm), and the new "glossy" black (Obsidian) styling. Approximately 1/3" thinner than previous generation Treos. Made by HTC.[1] | US: Unlocked / CDMA: Alltel, Sprint-Nextel
Canada: Bell Mobility Telus Mobility.
Australia: Telstra
Europe: O2 and Vodafone. |
| 2008 | Palm Treo 800w (CDMA) |
TFT touch screen display of 16k colors with a 320 × 320 pixel resolution, Windows Mobile 6.1 OS, preloaded with Microsoft Office Mobile Professional 6.1, 2.0 MP camera/camcorder, 256 MB user memory/128 MB program memory (expandable via microSD slot up to a supported memory of 8 GB ), stereo Bluetooth 2.0+EDR compliant, one touch Wi-Fi access, integrated GPS. | CDMA 800/1900 MHz dual-band digital voice network access, EV-DO Rev A (backwards compatible with EV-DO Rev 0 and 1XRTT). Sprint Nextel is the exclusive North American wireless carrier of the Palm Treo 800w at launch date (July 13, 2008). | First Palm Treo device to support the A2DP Bluetooth Profile, integrated aGPS and have embedded Wi-Fi. Product SKU PTR800HK. | Sprint |
| 2007 | Palm Centro (CDMA), (GSM) |
320 × 320 pixel resolution, removable battery, 1.3 MP camera, Bluetooth 1.2, Palm OS 5 | CDMA 800/1900 MHz digital dual-band, CDMA2000 EvDO network, backwards compatible with 1xRTT networks. Sprint exclusive at launch date. Released October 14, 2007. For AT&T, GSM bands: 850/900/1800/1900, GPRS, EDGE | Product SKU PTR690HK aligns this phone with the Treo family, however it was branded the Palm Centro. Made by Inventec.[2] | AT&T/Sprint/Verizon
Canada: Bell Mobility, Rogers Wireless.
Australia: Telstra |
| 2007 | Treo 500v (GSM) |
320 × 240 pixel resolution, no touchscreen, removable battery, 2 MP VGA camera, Bluetooth 1.2, Windows Mobile 6.0 | GSM, GPRS, EDGE, UMTS-class 10 radio Quad band (850/900/1800/1900 MHz) | Launched September 12, 2007 on Vodafone networks. Features TPP interface over Windows Mobile 6.0 Standard edition. Made by Asus.[3] | Vodafone |
| 2007 | Treo 755p (CDMA) |
320 × 320 pixel resolution, removable battery, 1.3 MP camera (subject to change), Bluetooth, Palm OS 5 | CDMA 800/1900 MHz digital dual-band, CDMA2000 EvDO network, backwards compatible with 1xRTT networks. First CDMA Treo to lose aerial antenna. Released May 2007. | | Sprint/Verizon
Canada: Telus, Rogers Wireless. |
| 2006 | Treo 750v and 750 (GSM) |
240 × 240 pixel resolution, removable battery, 1.3 MP camera, Bluetooth 1.2, Windows Mobile | GSM GSM bands: 850/900/1800/1900, GPRS, EDGE, UMTS UMTS bands: 850/1900/2100, HSDPA (via unsupported software patch) | | AT&T
Australia: Telstra |
| 2006 | Treo 680 (GSM) |
320 × 320 pixel resolution, removable battery, 0.3 MP VGA camera, Bluetooth 1.2, Palm OS 5 | GSM, GPRS, EDGE-class 10 radio Quad band (850/900/1800/1900 MHz) | First Treo phone without an external antenna. Made by Inventec.[4] | AT&T/Rogers
Australia: Telstra |
| 2006 | Treo 700wx (CDMA) |
240 × 240 pixel resolution screen, Bluetooth 1.2 wireless support, removable battery, 1.3 MP camera, Windows Mobile | 800/1900 MHz digital dual-band Palm Treo 700wx smartphone for Verizon Wireless CDMA2000 EvDO network—compatible with 1xRTT network | | Alltel/Sprint/Verizon |
| 2006 | Treo 700p (CDMA) |
320 × 320 pixel resolution screen, Bluetooth 1.2 wireless support, removable battery, 1.3 MP camera, Palm OS 5 | CDMA 800/1900 MHz digital dual-band, CDMA2000 EvDO network-backwards compatible with 1xRTT and IS95 networks | | Sprint/Verizon |
| 2006 | Treo 700w (CDMA) |
240 × 240 pixel resolution screen, originally 32MB RAM, Bluetooth 1.2 wireless support, removable battery, 1.3 MP camera, Windows Mobile | CDMA2000 EvDO network—backwards compatible with 1xRTT network | | Sprint/Verizon |
| 2004 | Treo 650 (CDMA) |
320 × 320 pixel resolution screen, Bluetooth 1.1 wireless support, removable battery, 0.3 MP camera, Palm OS 5Made by HTC.[5] | CDMA model: 800/1900 MHz digital dual-band | |
| 2004 | Treo 650 (GSM) |
320 × 320 resolution screen, Bluetooth 1.1 wireless support, removable battery, 0.3 MP camera, Palm OS 5 | GSM, GPRS, EDGE-class 10 radio Quad band (850/900/1800/1900 MHz) | | Australia: Telstra |
| 2003 | Treo 600 (CDMA) |
Color screen, five-way navigator, backlit keyboard, Palm OS 5, no camera | | candy bar form factor | Sprint/Verizon |
| 2003 | Treo 600 (CDMA) |
Color screen, five-way navigator, backlit keyboard, Palm OS 5, camera | | candy bar form factor | Sprint/Verizon |
| 2003 | Treo 600 (GSM) |
Color screen, five-way navigator, backlit keyboard, Palm OS 5, camera | Quad-band GSM | candy bar form factor | Australia: Telstra |
| 2003 | Treo 300 (CDMA) |
Color screen, backlit keyboard | | flip form factor | Sprint |
| 2002 | Treo 270 (GSM) |
Color screen, backlit keyboard | Dual-band GSM | flip form factor |
| 2002 | Treo 180g (GSM) |
Monochrome screen, Graffiti input instead of keyboard | Dual-band GSM | flip form factor |
| 2002 | Treo 180 (GSM) |
Monochrome screen | Dual-band GSM | flip form factor |
| 2002 | Treo 90 |
Only a PDA, runs Palm OS 4.1H, 160×160 12-bit CSTN color display, internal battery | no phone component is built-in | - |
