Compare Phones
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| Phone | Siemens A56 / A56i | BlackBerry 7750 | Palm Treo 650 (CDMA) | Nokia 6170 | HP iPAQ 610 Business Navigator |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Not yet released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? | ? |
2.8" diag. 4 : 3 |
| Display Resolution & Type | 101 x 64 pixels |
240 x 240 pixels LCD (Color) |
320 x 320 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 700 mAh | ? | ? | 760 mAh | 1,590 mAh |
| Processor | ? | ? | 312 MHz Intel XScale PXA270 | ? | 520 MHz Marvell PXA270 |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | Yes | Yes | 3 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | QVGA (320 x 240) | ? | QCIF (176 x 144) |
| Front Camera | - | - | - | - | - |
| Weight |
3 oz (85g) |
5.01 oz (142g) |
6.3 oz (179g) |
4.34 oz (123g) |
5.1 oz (145g) |
| Dimensions |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
3.46" x 1.81" x 0.94" (88 x 46 x 23.9 mm) |
4.61" x 2.37" x 0.69" (117 x 60 x 17.5 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | BlackBerry OS | Palm OS | (proprietary) | Windows Mobile Professional |
| Network Bands |
GSM: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | - | 1xRTT | 1xRTT | EDGE | HSPA 7.2 |
| Features | |||||
| GPS / Location | Yes | n/a | n/a | - | n/a |
| Accessibility | |||||
| Multiple Languages | - | n/a | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | - |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | Yes | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | - | Yes |
| Infrared (IR) | - | - | Yes | Yes | - |
| USB | - | Yes | - | Yes |
Yes Mini-USB |
| Wi-Fi | - | - | - | - |
Yes 802.11 b,g |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | n/a |
| Ringer ID | Yes | n/a | n/a | - | n/a |
| Voice Dialing | - | n/a | n/a | Yes | n/a |
| Customization | |||||
| Changeable Body Plates | Yes | - | - | - | - |
| Custom Graphics | Yes | n/a | n/a | Yes | n/a |
| Custom Ringtones | Yes | n/a | n/a | Yes | n/a |
| Real-Music Ringers | - | n/a | n/a | - | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | Yes | n/a |
| WAP / Web Browser | Yes | n/a | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | n/a |
| Side Keys | - | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | Yes | - | - |
| Touch Screen | - | - | Yes | - | Yes |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | n/a | n/a | Yes | n/a |
| EMS / Picture Messaging | Yes | n/a | n/a | Yes | n/a |
| Instant Messaging | - | n/a | n/a | Yes | n/a |
| MMS | - | n/a | n/a | Yes | n/a |
| Text Messaging Templates | - | n/a | n/a | Yes | n/a |
| Music | |||||
| Music Player | - | n/a | n/a | - | n/a |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | n/a |
| Calculator | Yes | n/a | n/a | Yes | n/a |
| Calendar | - | n/a | n/a | Yes | n/a |
| To-Do List | - | n/a | n/a | Yes | n/a |
| Voice Memo | - | n/a | n/a | Yes | n/a |
| Software | |||||
| Games | Yes | n/a | n/a | Yes | n/a |
| Java (J2ME) | - | n/a | n/a | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | n/a | - | n/a |
| Push-To-Talk | - | - | - | Yes | - |
| Speaker Phone | - | - | Yes | Yes | Yes |
| Siemens A56 / A56i | BlackBerry 7750 | Palm Treo 650 (CDMA) | Nokia 6170 | HP iPAQ 610 Business Navigator | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Siemens A56 / A56i | BlackBerry 7750 | Palm Treo 650 (CDMA) | Nokia 6170 | HP iPAQ 610 Business Navigator |
