Compare Phones
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| Phone | Motorola T191 | Samsung SGH-X640 | Ericsson T66 | Motorola A845 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | ? | ? | ? |
| Display Resolution & Type | 98 x 64 pixels |
128 x 160 pixels LCD (TFT/TFD) |
? |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? |
| Battery | ? | 800 mAh | ? | ? |
| Processor | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | Yes | - | Yes |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | - | - | ? |
| Front Camera | - | - | - | Yes |
| Weight |
3.49 oz (99g) |
3 oz (85g) |
2.08 oz (59g) |
5.47 oz (155g) |
| Dimensions |
4.17" x 1.57" x 0.59" (106 x 40 x 15 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
5.4" x 2.2" x 1" (137 x 56 x 25.4 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
GSM: 1900 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 2 GSM: 850, 1800, 1900 |
| Data Technology | - | GPRS | - | WCDMA (UMTS) |
| Features | ||||
| GPS / Location | - | - | - | Yes |
| Accessibility | ||||
| Multiple Languages | Yes | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | - | - | Yes |
| Alerts | ||||
| Ringer Profiles | Yes | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth | - | - | - | Yes |
| Infrared (IR) | - | - | - | Yes |
| USB | - | - | - | Yes |
| Contacts | ||||
| Picture ID | - | Yes | - | Yes |
| Ringer ID | - | Yes | - | Yes |
| Voice Dialing | Yes | - | - | Yes |
| Customization | ||||
| Custom Graphics | Yes | Yes | Yes | Yes |
| Custom Ringtones | Yes | Yes | Yes | Yes |
| Real-Music Ringers | - | - | - | Yes |
| Data & Network | ||||
| Data Tethering | Yes | - | - | Yes |
| WAP / Web Browser | Yes | Yes | Yes | Yes |
| Input | ||||
| Predictive Text Entry | Yes | Yes | Yes | Yes |
| Side Keys | - | Yes | Yes | Yes |
| Messaging | ||||
| Email Client | - | - | - | Yes |
| EMS / Picture Messaging | - | Yes | Yes | Yes |
| Instant Messaging | - | - | - | Yes |
| MMS | - | Yes | - | Yes |
| Text Messaging Templates | Yes | Yes | Yes | - |
| Music | ||||
| Music Player | - | - | - | Yes |
| Productivity | ||||
| Alarm | Yes | Yes | Yes | Yes |
| Calculator | Yes | Yes | Yes | Yes |
| Calendar | Yes | Yes | Yes | Yes |
| To-Do List | - | Yes | Yes | - |
| Voice Memo | Yes | Yes | - | Yes |
| Software | ||||
| Games | Yes | Yes | Yes | Yes |
| Java (J2ME) | - | Yes | - | Yes |
| Voice | ||||
| Headset Jack (2.5 mm) | Yes | Yes | - | Yes |
| Speaker Phone | - | Yes | - | Yes |
| Motorola T191 | Samsung SGH-X640 | Ericsson T66 | Motorola A845 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola T191 | Samsung SGH-X640 | Ericsson T66 | Motorola A845 |
