Compare Phones
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| Phone | Ericsson R520 | Motorola v66i | Ericsson R278d | Siemens S46 | Palm Treo 650 (GSM) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? | ? | ? |
| Display Resolution & Type | ? | ? | 101 x 40 pixels | ? |
320 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | ? | ? | 850 mAh | ? |
| Processor | ? | ? | ? | ? | 312 MHz Intel XScale PXA270 |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | - | - | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | - | CIF (352 x 288) |
| Front Camera | - | - | - | - | - |
| Weight |
4.23 oz (120g) |
2.79 oz (79g) |
9.28 oz (263g) |
4.3 oz (122g) |
6.3 oz (179g) |
| Dimensions |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
3.3" x 1.7" x 0.83" (84 x 43 x 21.1 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
4.62" x 1.75" x 0.88" (117 x 44 x 22.4 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | Palm OS |
| Network Bands |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
TDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1900 TDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | GPRS | - | GPRS | EDGE |
| Features | |||||
| Accessibility | |||||
| Multiple Languages | Yes | Yes | Yes | Yes | n/a |
| Alerts | |||||
| Ringer Profiles | Yes | - | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth |
Yes HSP, Sync, OPP, DUN |
- | - | - |
Yes Classic Audio |
| Infrared (IR) | Yes | - | - | Yes | Yes |
| USB | - | Yes | - | - | Yes |
| Contacts | |||||
| Picture ID | - | - | - | - | n/a |
| Ringer ID | - | Yes | - | - | n/a |
| Voice Dialing | Yes | Yes | - | Yes | n/a |
| Customization | |||||
| Changeable Body Plates | - | Yes | - | - | - |
| Custom Graphics | - | - | - | Yes | n/a |
| Custom Ringtones | Yes | Yes | Yes | Yes | n/a |
| Data & Network | |||||
| Data Tethering | Yes | Yes | Yes | Yes | n/a |
| WAP / Web Browser | Yes | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | - | - | - | - | Yes |
| Memory | |||||
| Memory Card Slot | - | - | - | - | Yes |
| Messaging | |||||
| Email Client | - | - | - | - | n/a |
| EMS / Picture Messaging | - | Yes | - | - | n/a |
| MMS | - | - | - | - | n/a |
| Text Messaging Templates | Yes | - | - | Yes | n/a |
| Music | |||||
| Music Player | - | - | - | - | n/a |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a |
| Calculator | Yes | Yes | - | Yes | n/a |
| Calendar | Yes | Yes | - | Yes | n/a |
| To-Do List | - | - | - | Yes | n/a |
| Voice Memo | Yes | Yes | - | Yes | n/a |
| Software | |||||
| Games | Yes | Yes | - | Yes | n/a |
| Java (J2ME) | - | Yes | - | - | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | Yes | - | - | n/a |
| Speaker Phone | Yes | - | - | - | Yes |
| * Some versions only | |||||
| Ericsson R520 | Motorola v66i | Ericsson R278d | Siemens S46 | Palm Treo 650 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Ericsson R520 | Motorola v66i | Ericsson R278d | Siemens S46 | Palm Treo 650 (GSM) |
