Compare Phones
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| Phone | Samsung SPH-i550 | Motorola Q9m / Q9c | LG AX-490 | Samsung SCH-U620 | Kyocera DuraPlus | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Not yet released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | 2.4" diag. 4 : 3 | ? | ? | 2" diag. 4 : 3 | 
| Display Resolution & Type | 320 x 320 pixels LCD (TFT/TFD) | 320 x 240 pixels (~167 ppi) LCD (TFT/TFD) | 128 x 160 pixels LCD (TFT/TFD) | 240 x 320 pixels LCD (TFT/TFD) | 240 x 320 pixels (~200 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | ? | ? | ? | ? | 
| Battery | ? | 1,170 mAh | 1,100 mAh | 1,000 mAh | 1,650 mAh | 
| Processor | 200 MHz Motorola MX-1 | PXA27x (ARM920T) | ? | ? | ? | 
| RAM | ? | ? | ? | ? | 128 MB | 
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 256 MB | 
| Main Camera | 1 megapixel | 1 megapixel | Yes | 1 megapixel | - | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | ? | ? | - | QVGA (320 x 240) | - | 
| Front Camera | - | - | - | - | - | 
| Weight | ? | 4.76 oz (135g) | 3.79 oz (107g) | 3.74 oz (106g) | 6.67 oz (189g) | 
| Dimensions | 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) | 3.74" x 1.92" x 1" (95 x 49 x 25.4 mm) | 3.78" x 1.85" x 0.87" (96 x 47 x 22.1 mm) | 5.28" x 2.17" x 0.93" (134 x 55 x 23.6 mm) | 
| Form Factor | Clamshell | Slab | Clamshell | Slide | Slab | 
| Platform / OS | Palm OS | Windows Mobile Standard | (proprietary) | (proprietary) | (proprietary) | 
| Network Bands | CDMA: 850, 1900 AMPS: 850 | CDMA: 850, 1900 | CDMA: 850, 1900 AMPS: 850 | CDMA: 850, 1900 | CDMA: 800, 850, 1900 | 
| Data Technology | 1xRTT | EVDO r0 | 1xRTT | EVDO r0 | EVDO rA | 
| Features | |||||
| Flashlight | - | - | - | - | Yes | 
| GPS / Location | n/a | n/a | Yes | Yes | Yes | 
| Ruggedized | - | - | - | - | Yes | 
| Water-Resistant | - | - | - | - | Yes | 
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | - | Yes | 
| Hearing Aid Compatible | - | Yes | Yes | Yes | Yes | 
| Multiple Languages | n/a | n/a | Yes | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes | 
| Alerts | |||||
| Extra Display | Yes | - | Yes | - | - | 
| Ringer Profiles | - | Yes | - | - | - | 
| Connectivity | |||||
| Bluetooth | - | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | 
| Infrared (IR) | Yes | - | - | - | - | 
| USB | - | Yes Mini-USB | Yes | Yes | Yes Micro-USB | 
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | Yes | - | 
| Ringer ID | n/a | n/a | Yes | Yes | Yes | 
| Voice Dialing | n/a | n/a | Yes | Yes | Yes | 
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | Yes | Yes | 
| Custom Ringtones | n/a | n/a | Yes | Yes | Yes | 
| Real-Music Ringers | n/a | n/a | Yes | - | - | 
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | - | - | 
| WAP / Web Browser | n/a | n/a | Yes | Yes | Yes | 
| Input | |||||
| Predictive Text Entry | n/a | n/a | - | Yes | Yes | 
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | Yes | Yes | - | - | 
| Touch Screen | Yes | - | - | - | - | 
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | Yes | - | 
| Messaging | |||||
| Email Client | n/a | n/a | - | - | - | 
| Instant Messaging | n/a | n/a | - | Yes | - | 
| MMS | n/a | n/a | Yes | Yes | Yes | 
| Text Messaging Templates | n/a | n/a | Yes | Yes | Yes | 
| Music | |||||
| Music Player | n/a | n/a | - | Yes | - | 
| Stereo Speakers | - | Yes | Yes | Yes | - | 
| Productivity | |||||
| Alarm | n/a | n/a | Yes | Yes | Yes | 
| Calculator | n/a | n/a | Yes | Yes | Yes | 
| Calendar | n/a | n/a | Yes | Yes | Yes | 
| To-Do List | n/a | n/a | - | - | - | 
| Voice Memo | n/a | n/a | Yes | Yes | Yes | 
| Software | |||||
| BREW | n/a | n/a | Yes | Yes | Yes | 
| Games | n/a | n/a | Yes | Yes | Yes | 
| Java (J2ME) | n/a | n/a | - | - | Yes | 
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | n/a | Yes | Yes | Yes | 
| Push-To-Talk | - | - | - | - | Yes | 
| Speaker Phone | - | Yes | Yes | Yes | Yes | 
| Samsung SPH-i550 | Motorola Q9m / Q9c | LG AX-490 | Samsung SCH-U620 | Kyocera DuraPlus | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Samsung SPH-i550 | Motorola Q9m / Q9c | LG AX-490 | Samsung SCH-U620 | Kyocera DuraPlus | 
 







