Compare Phones
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| Phone | Samsung Jitterbug J / SPH-A310 | Siemens CT56 |
| Current U.S. Carriers | (none) | (none) |
| Global Availability | Released | Released |
| Specifications | ||
|---|---|---|
| Display Size |
2.1" diag. 4 : 3 |
? |
| Display Resolution & Type |
176 x 220 pixels (~134 ppi) LCD (Color) |
101 x 64 pixels |
| Display Refresh | ? | ? |
| Battery | ? | 700 mAh |
| Processor | ? | ? |
| RAM | ? | ? |
| Storage | ? raw hardware | ? raw hardware |
| Main Camera | - | - |
| Wide Camera | - | - |
| Tele Camera | - | - |
| Video Capture | - | - |
| Front Camera | - | - |
| Weight |
3.99 oz (113g) |
2.96 oz (84g) |
| Dimensions |
3.87" x 2.16" x 0.97" (98 x 55 x 24.6 mm) |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
| Form Factor | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 1900 |
| Data Technology | - | GPRS |
| Features | ||
| GPS / Location | Yes | Yes |
| Accessibility | ||
| Hearing Aid Compatible | Yes | - |
| Multiple Languages | - | Yes |
| TTY/TDD (Digital) | - | Yes |
| Alerts | ||
| Extra Display | Yes | - |
| Connectivity | ||
| Bluetooth |
Yes Classic Audio |
- |
| USB | - | Yes |
| Contacts | ||
| Voice Dialing | Yes | Yes |
| Customization | ||
| Changeable Body Plates | - | Yes |
| Custom Graphics | - | Yes |
| Custom Ringtones | - | Yes |
| Data & Network | ||
| Data Tethering | - | Yes |
| WAP / Web Browser | - | Yes |
| Input | ||
| Predictive Text Entry | - | Yes |
| Side Keys | Yes | - |
| Messaging | ||
| EMS / Picture Messaging | - | Yes |
| Text Messaging Templates | Yes | - |
| Software | ||
| Java (J2ME) | - | Yes |
| Voice | ||
| Speaker Phone | Yes | Yes |
| Samsung Jitterbug J / SPH-A310 | Siemens CT56 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Jitterbug J / SPH-A310 | Siemens CT56 |









