Compare Phones
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| Phone | Palm Treo 700p | Samsung SGH-A157 | Samsung SGH-R225 / SGH-R225M | Palm Treo 600 (CDMA) | Samsung Messager R450 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
1.8" diag. 4 : 3 |
? | ? |
2.1" diag. 4 : 3 |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
128 x 160 pixels (~116 ppi) LCD (TFT/TFD) |
128 x 64 pixels |
160 x 160 pixels LCD (Color) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 800 mAh | ? | ? | 960 mAh |
| Processor | 312 MHz Intel XScale | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | 256 MB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | - | - | Yes | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | CIF (352 x 288) | - | - | - | - |
| Front Camera | - | - | - | - | - |
| Weight |
6.4 oz (181g) |
2.99 oz (85g) |
3.35 oz (95g) |
6.2 oz (176g) |
4.58 oz (130g) |
| Dimensions |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
3.83" x 1.84" x 0.65" (97 x 47 x 16.5 mm) |
4.33" x 1.81" x 0.93" (110 x 46 x 23.6 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
4.4" x 2" x 0.7" (112 x 51 x 17.8 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slab |
| Platform / OS | Palm OS | (proprietary) | (proprietary) | Palm OS | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
| Data Technology | EVDO r0 | ? | - | 1xRTT | 1xRTT |
| Features | |||||
| GPS / Location | n/a | Yes | - | n/a | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | Yes | - | n/a | - |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M4 (very compatible) |
- | - |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | - | - | Yes |
| Infrared (IR) | Yes | - | - | Yes | - |
| USB | Yes |
Yes Micro-USB |
- | Yes | Yes |
| Contacts | |||||
| Picture ID | n/a | Yes | - | n/a | Yes |
| Ringer ID | n/a | Yes | Yes | n/a | Yes |
| Voice Dialing | n/a | - | - | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | Yes |
| Custom Ringtones | n/a | Yes | Yes | n/a | Yes |
| Real-Music Ringers | n/a | Yes | - | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | - | Yes | n/a | - |
| External Antenna Jack | n/a | - | - | n/a | - |
| WAP / Web Browser | n/a | Yes | - | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | Yes |
| Side Keys | Yes | - | - | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | Yes | Yes |
| Touch Screen | Yes | - | - | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | - | - | n/a | - |
| MMS | n/a | Yes | Yes | n/a | Yes |
| Text Messaging Templates | n/a | Yes | Yes | n/a | Yes |
| Music | |||||
| Music Player | n/a | - | - | n/a | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | Yes |
| Calculator | n/a | Yes | Yes | n/a | Yes |
| Calendar | n/a | Yes | Yes | n/a | Yes |
| To-Do List | n/a | Yes | - | n/a | - |
| Voice Memo | n/a | Yes | - | n/a | Yes |
| Software | |||||
| BREW | n/a | - | - | n/a | Yes |
| Games | n/a | - | Yes | n/a | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | - | Yes | n/a | - |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| Palm Treo 700p | Samsung SGH-A157 | Samsung SGH-R225 / SGH-R225M | Palm Treo 600 (CDMA) | Samsung Messager R450 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 700p | Samsung SGH-A157 | Samsung SGH-R225 / SGH-R225M | Palm Treo 600 (CDMA) | Samsung Messager R450 |
