Compare Phones
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| Phone | Samsung SGH-D100 | Samsung SCH-A570 | Samsung Trance SCH-U490 | Samsung Messager R450 | LG PM-225 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2.1" diag. 4 : 3 |
2.1" diag. 4 : 3 |
? |
| Display Resolution & Type |
? LCD (Color) |
128 x 160 pixels LCD (STN) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | ? | ? | 960 mAh | 1,000 mAh |
| Processor | ? | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | 1 megapixel | 1 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | - | - |
| Front Camera | - | - | - | - | - |
| Weight | ? |
3.6 oz (102g) |
3.53 oz (100g) |
4.58 oz (130g) |
3.35 oz (95g) |
| Dimensions | ? |
3.3" x 1.8" x 0.9" (84 x 46 x 22.9 mm) |
4" x 1.97" x 0.55" (102 x 50 x 14 mm) |
4.4" x 2" x 0.7" (112 x 51 x 17.8 mm) |
3.53" x 1.76" x 0.93" (90 x 45 x 23.6 mm) |
| Form Factor | Clamshell | Clamshell | Slide | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | GPRS | 1xRTT | 1xRTT | 1xRTT | 1xRTT |
| Features | |||||
| GPS / Location | - | Yes | Yes | Yes | Yes |
| Accessibility | |||||
| Adjustable Text Size | - | - | Yes | - | - |
| Hearing Aid Compatible | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | Yes | Yes | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | - | - | Yes |
| Ringer Profiles | Yes | - | - | - | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | - |
| Infrared (IR) | Yes | - | - | - | - |
| USB | - | - | Yes | Yes | Yes |
| Contacts | |||||
| Picture ID | Yes | - | Yes | Yes | Yes |
| Ringer ID | Yes | - | Yes | Yes | Yes |
| Voice Dialing | - | Yes | Yes | Yes | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | Yes | Yes |
| Custom Ringtones | Yes | Yes | Yes | Yes | Yes |
| Real-Music Ringers | - | - | Yes | - | - |
| Data & Network | |||||
| Data Tethering | Yes | - | Yes | - | - |
| WAP / Web Browser | Yes | Yes | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | Yes | - | - | - | - |
| EMS / Picture Messaging | - | Yes | - | - | - |
| MMS | Yes | - | Yes | Yes | - |
| Text Messaging Templates | Yes | Yes | Yes | Yes | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | - | Yes | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | Yes |
| Calculator | Yes | Yes | Yes | Yes | Yes |
| Calendar | Yes | Yes | Yes | Yes | Yes |
| To-Do List | Yes | Yes | - | - | - |
| Voice Memo | Yes | Yes | Yes | Yes | Yes |
| Software | |||||
| BREW | - | Yes | Yes | Yes | - |
| Games | Yes | Yes | Yes | Yes | Yes |
| Java (J2ME) | Yes | - | - | - | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | Yes | - | - | Yes |
| Speaker Phone | - | - | Yes | Yes | Yes |
| Samsung SGH-D100 | Samsung SCH-A570 | Samsung Trance SCH-U490 | Samsung Messager R450 | LG PM-225 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-D100 | Samsung SCH-A570 | Samsung Trance SCH-U490 | Samsung Messager R450 | LG PM-225 |
