Compare Phones
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| Phone | Samsung SCH-A645 | Motorola i580 | Samsung SPH-N270 (Matrix Phone) |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? | ? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? |
| Battery | 1,000 mAh | ? | 1,000 mAh |
| Processor | ? | ? | ? |
| RAM | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 1 megapixel | - |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | - | ? | - |
| Front Camera | - | - | - |
| Weight |
3.2 oz (91g) |
4.9 oz (139g) |
4.66 oz (132g) |
| Dimensions |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
3.68" x 2.2" x 1.2" (93 x 56 x 30.5 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
| Form Factor | Clamshell | Clamshell | Slide |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
iDEN: 800 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | 1xRTT | WiDEN | - |
| Features | |||
| GPS / Location | Yes | Yes | Yes |
| Ruggedized | - | Yes | - |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - |
| Alerts | |||
| Extra Display | Yes | Yes | - |
| Ringer Profiles | - | Yes | - |
| Connectivity | |||
| Bluetooth | - | Yes | - |
| Contacts | |||
| Picture ID | Yes | Yes | Yes |
| Ringer ID | - | Yes | Yes |
| Voice Dialing | Yes | Yes | Yes |
| Customization | |||
| Custom Graphics | Yes | Yes | - |
| Custom Ringtones | Yes | Yes | - |
| Data & Network | |||
| Data Tethering | - | Yes | - |
| WAP / Web Browser | Yes * | Yes | - |
| Input | |||
| Predictive Text Entry | Yes | Yes | Yes |
| Side Keys | Yes | Yes | - |
| Memory | |||
| Memory Card Slot | - | Yes | - |
| Messaging | |||
| EMS / Picture Messaging | Yes | - | - |
| MMS | - | Yes | - |
| Text Messaging Templates | Yes | Yes | - |
| Music | |||
| Music Player | - | Yes * | - |
| Productivity | |||
| Alarm | Yes | - | Yes |
| Calculator | Yes | Yes * | Yes |
| Calendar | Yes | Yes | Yes |
| To-Do List | Yes | - | Yes |
| Voice Memo | Yes | Yes | Yes |
| Software | |||
| BREW | Yes * | - | - |
| Games | Yes * | Yes | - |
| Java (J2ME) | - | Yes | - |
| Voice | |||
| Headset Jack (2.5 mm) | Yes | Yes | Yes |
| Push-To-Talk | - | Yes | - |
| Speaker Phone | Yes | Yes | - |
| * Some versions only | |||
| Samsung SCH-A645 | Motorola i580 | Samsung SPH-N270 (Matrix Phone) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A645 | Motorola i580 | Samsung SPH-N270 (Matrix Phone) |
