Compare Phones
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|  |  |  | |
| Phone | Palm Treo Pro (CDMA) | Samsung SPH-i550 | Motorola Q9m / Q9c | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Released | Not yet released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | ? | ? | 2.4" diag. 4 : 3 | 
| Display Resolution & Type | 320 x 320 pixels LCD (TFT/TFD) | 320 x 320 pixels LCD (TFT/TFD) | 320 x 240 pixels (~167 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | ? | ? | 
| Battery | 1,500 mAh | ? | 1,170 mAh | 
| Processor | 528 MHz Qualcomm MSM7501a | 200 MHz Motorola MX-1 | PXA27x (ARM920T) | 
| RAM | ? | ? | ? | 
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 
| Main Camera | 2 megapixel | 1 megapixel | 1 megapixel | 
| Wide Camera | - | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | ? | ? | ? | 
| Front Camera | - | - | - | 
| Weight | 4.69 oz (133g) | ? | 4.76 oz (135g) | 
| Dimensions | 4.49" x 2.36" x 0.53" (114 x 60 x 13.5 mm) | 3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) | 4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm) | 
| Platform / OS | Windows Mobile Professional | Palm OS | Windows Mobile Standard | 
| Network Bands | CDMA: 850, 1900 | CDMA: 850, 1900 AMPS: 850 | CDMA: 850, 1900 | 
| Data Technology | EVDO rA | 1xRTT | EVDO r0 | 
| Features | |||
| Accessibility | |||
| Hearing Aid Compatible | Yes | - | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | 
| Alerts | |||
| Extra Display | - | Yes | - | 
| Ringer Profiles | - | - | Yes | 
| Connectivity | |||
| Bluetooth | Yes Classic Audio | - | Yes Classic Audio | 
| Infrared (IR) | Yes | Yes | - | 
| USB | Yes Micro-USB | - | Yes Mini-USB | 
| Wi-Fi | Yes 802.11 b,g | - | - | 
| Input | |||
| Side Keys | Yes | Yes | Yes | 
| Stylus | Yes | - | - | 
| Text Keyboard, Hardware | Yes | - | Yes | 
| Touch Screen | Yes | Yes | - | 
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes | 
| Music | |||
| Headphone Jack (3.5mm) | Yes | - | - | 
| Stereo Speakers | - | - | Yes | 
| Voice | |||
| Speaker Phone | Yes | - | Yes | 
| Palm Treo Pro (CDMA) | Samsung SPH-i550 | Motorola Q9m / Q9c | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  | |
| Phone | Palm Treo Pro (CDMA) | Samsung SPH-i550 | Motorola Q9m / Q9c | 
 









