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| Phone | Motorola i450 / i455 | Pantech Matrix Pro C820 |
| Current U.S. Carriers | (none) | (none) |
| Global Availability | Released | Released |
| Specifications | ||
|---|---|---|
| Display Size | ? |
2.4" diag. 4 : 3 |
| Display Resolution & Type |
130 x 130 pixels LCD (STN) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? |
| Battery | ? | 1,320 mAh |
| Processor | ? | 528 MHz ARM 11 |
| RAM | ? | ? |
| Storage | ? raw hardware | ? raw hardware |
| Main Camera | - | 2 megapixel |
| Wide Camera | - | - |
| Tele Camera | - | - |
| Video Capture | - | QCIF (176 x 144) |
| Front Camera | - | - |
| Weight |
4.5 oz (128g) |
5.34 oz (151g) |
| Dimensions |
3.5" x 2" x 1.1" (89 x 51 x 27.9 mm) |
4.2" x 2" x 0.9" (107 x 51 x 22.9 mm) |
| Form Factor | Clamshell | Slide |
| Platform / OS | (proprietary) | Windows Mobile Standard |
| Network Bands |
iDEN: 800 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | - | HSDPA 3.6 |
| Features | ||
| GPS / Location | Yes | n/a |
| Accessibility | ||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes |
| Alerts | ||
| Extra Display | Yes | - |
| Ringer Profiles | Yes | Yes |
| Connectivity | ||
| Bluetooth | - | Yes |
| USB | Yes | Yes |
| Contacts | ||
| Picture ID | Yes | n/a |
| Ringer ID | Yes | n/a |
| Voice Dialing | Yes | n/a |
| Customization | ||
| Custom Graphics | Yes | n/a |
| Custom Ringtones | Yes | n/a |
| Real-Music Ringers | Yes * | n/a |
| Data & Network | ||
| Data Tethering | Yes | n/a |
| WAP / Web Browser | Yes | n/a |
| Input | ||
| Predictive Text Entry | Yes | n/a |
| Side Keys | Yes | Yes |
| Text Keyboard, Hardware | - | Yes |
| Memory | ||
| Memory Card Slot | - | Yes |
| Messaging | ||
| Email Client | - | n/a |
| Instant Messaging | - | n/a |
| MMS | Yes | n/a |
| Text Messaging Templates | Yes | n/a |
| Music | ||
| Music Player | - | n/a |
| Productivity | ||
| Alarm | - | n/a |
| Calculator | - | n/a |
| Calendar | Yes | n/a |
| To-Do List | - | n/a |
| Voice Memo | Yes | n/a |
| Software | ||
| Games | Yes | n/a |
| Java (J2ME) | Yes | n/a |
| Voice | ||
| Headset Jack (2.5 mm) | Yes | n/a |
| Push-To-Talk | Yes | - |
| Speaker Phone | Yes | Yes |
| * Some versions only | ||
| Motorola i450 / i455 | Pantech Matrix Pro C820 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola i450 / i455 | Pantech Matrix Pro C820 |
