Compare Phones
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| Phone | Siemens SL55 | Samsung SPH-A580 | Samsung SGH-R225 / SGH-R225M | Samsung Rant M540 | Nokia N73 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
2.1" diag. 4 : 3 |
? |
| Display Resolution & Type |
101 x 80 pixels LCD (STN) |
128 x 160 pixels LCD (STN) |
128 x 64 pixels |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 500 mAh | 1,000 mAh | ? | ? | 1,100 mAh |
| Processor | ? | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | - | 2 megapixel | 3 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | QCIF (176 x 144) | CIF (352 x 288) |
| Front Camera | - | - | - | - | - |
| Weight |
2.79 oz (79g) |
3.41 oz (97g) |
3.35 oz (95g) |
4.9 oz (139g) |
4.09 oz (116g) |
| Dimensions |
3.21" x 1.75" x 0.86" (82 x 44 x 21.8 mm) |
3.6" x 1.78" x 1" (91 x 45 x 25.4 mm) |
4.33" x 1.81" x 0.93" (110 x 46 x 23.6 mm) |
4.44" x 2.05" x 0.71" (113 x 52 x 18 mm) |
4.33" x 1.93" x 0.75" (110 x 49 x 19.1 mm) |
| Form Factor | Slide | Clamshell | Slab | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | S60 (Symbian) |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1900 |
CDMA: 850, 1900 |
WCDMA: 1 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | 1xRTT | - | EVDO r0 | EDGE |
| Features | |||||
| GPS / Location | - | Yes | - | Yes | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - |
Yes M4, T4 (very tele-coil compatible) |
- |
| Multiple Languages | Yes | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | - | Yes | - |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | Yes | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | - | - | Yes | Yes |
| Infrared (IR) | Yes | - | - | - | Yes |
| USB | - | - | - |
Yes Micro-USB |
Yes |
| Contacts | |||||
| Picture ID | Yes | Yes | - | Yes | n/a |
| Ringer ID | Yes | Yes | Yes | Yes | n/a |
| Voice Dialing | Yes | Yes | - | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | Yes | n/a |
| Custom Ringtones | Yes | Yes | Yes | Yes | n/a |
| Real-Music Ringers | - | - | - | Yes | n/a |
| Data & Network | |||||
| Data Tethering | Yes | - | Yes | Yes | n/a |
| WAP / Web Browser | Yes | Yes | - | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | - | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | Yes | - | - | - | n/a |
| EMS / Picture Messaging | Yes | - | - | - | n/a |
| MMS | Yes | - | Yes | - | n/a |
| Text Messaging Templates | Yes | Yes | Yes | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Music Player | - | - | - | Yes | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| Video Calling | - | - | - | - | n/a |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a |
| Calculator | Yes | Yes | Yes | Yes | n/a |
| Calendar | Yes | Yes | Yes | Yes | n/a |
| To-Do List | Yes | Yes | - | - | n/a |
| Voice Memo | Yes | Yes | - | Yes | n/a |
| Software | |||||
| Games | Yes | Yes | Yes | Yes | n/a |
| Java (J2ME) | Yes | Yes | - | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | Yes | Yes | Yes | n/a |
| Push-To-Talk | - | - | - | - | Yes * |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| * Some versions only | |||||
| Siemens SL55 | Samsung SPH-A580 | Samsung SGH-R225 / SGH-R225M | Samsung Rant M540 | Nokia N73 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Siemens SL55 | Samsung SPH-A580 | Samsung SGH-R225 / SGH-R225M | Samsung Rant M540 | Nokia N73 |
