Compare Phones
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| Phone | Palm Treo 600 (CDMA) | Siemens A56 / A56i | ZTE Z222 / Z223 | Motorola E310 | Audiovox CDM-8940 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2" diag. 4 : 3 |
? | ? |
| Display Resolution & Type |
160 x 160 pixels LCD (Color) |
101 x 64 pixels |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 700 mAh | 900 mAh | ? | 1,100 mAh |
| Processor | ? | ? | QSC6270 | ? | ? |
| RAM | ? | ? | 64 MB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 128 MB | ? raw hardware | ? raw hardware |
| Main Camera | Yes | - | Yes | - | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | ? | - | ? |
| Front Camera | - | - | - | - | - |
| Weight |
6.2 oz (176g) |
3 oz (85g) |
3.24 oz (92g) |
3.53 oz (100g) |
3.89 oz (110g) |
| Dimensions |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
3.76" x 1.92" x 0.73" (96 x 49 x 18.5 mm) |
1.88" x 3.43" x 0.94" (48 x 87 x 23.9 mm) |
3.56" x 1.82" x 0.92" (90 x 46 x 23.4 mm) |
| Form Factor | Slab | Slab | Clamshell | Clamshell | Clamshell |
| Platform / OS | Palm OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
| Data Technology | 1xRTT | - | HSDPA 3.6 | 1xRTT | EVDO r0 |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | n/a | Yes | - | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | Yes | - | - |
| Multiple Languages | n/a | - | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | Yes | Yes |
| Ringer Profiles | - | Yes | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | - | - |
Yes Classic Audio |
- | - |
| Infrared (IR) | Yes | - | - | - | - |
| USB | Yes | - |
Yes Micro-USB |
Yes | Yes |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | - | Yes |
| Ringer ID | n/a | Yes | Yes | - | Yes |
| Voice Dialing | n/a | - | - | Yes | Yes |
| Customization | |||||
| Changeable Body Plates | - | Yes | - | Yes | - |
| Custom Graphics | n/a | Yes | Yes | Yes | Yes |
| Custom Ringtones | n/a | Yes | Yes | Yes | Yes |
| Real-Music Ringers | n/a | - | Yes | - | - |
| Data & Network | |||||
| Data Tethering | n/a | - | - | Yes | Yes |
| WAP / Web Browser | n/a | Yes | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | Yes | Yes |
| Side Keys | Yes | - | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | - |
| Touch Screen | Yes | - | - | - | - |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | - | Yes | - | - |
| EMS / Picture Messaging | n/a | Yes | - | Yes | - |
| MMS | n/a | - | Yes | Yes | Yes |
| Text Messaging Templates | n/a | - | Yes | Yes | Yes |
| Music | |||||
| FM Radio | - | - | Yes * | - | - |
| Music Player | n/a | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | - | Yes |
| Calculator | n/a | Yes | Yes | Yes | Yes |
| Calendar | n/a | - | Yes | Yes | Yes |
| To-Do List | n/a | - | - | - | - |
| Voice Memo | n/a | - | Yes | Yes | Yes |
| Software | |||||
| BREW | n/a | - | - | Yes | Yes |
| Games | n/a | Yes | Yes | Yes | Yes * |
| Java (J2ME) | n/a | - | Yes | - | - |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | - | - | Yes | Yes |
| Speaker Phone | Yes | - | Yes | - | Yes |
| * Some versions only | |||||
| Palm Treo 600 (CDMA) | Siemens A56 / A56i | ZTE Z222 / Z223 | Motorola E310 | Audiovox CDM-8940 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 600 (CDMA) | Siemens A56 / A56i | ZTE Z222 / Z223 | Motorola E310 | Audiovox CDM-8940 |










