Compare Phones
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| Phone | Samsung Trance SCH-U490 | BlackBerry 7750 | Palm Treo 600 (CDMA) | Sony Ericsson K750 / W800 / D750 / W700 | Samsung SGH-X640 |
| 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 |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
160 x 160 pixels LCD (Color) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | ? | ? | 900 mAh | 800 mAh |
| Processor | ? | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | - | Yes | 2 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | ? | - |
| Front Camera | - | - | - | - | - |
| Weight |
3.53 oz (100g) |
5.01 oz (142g) |
6.2 oz (176g) |
3.49 oz (99g) |
3 oz (85g) |
| Dimensions |
4" x 1.97" x 0.55" (102 x 50 x 14 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
3.94" x 1.81" x 0.79" (100 x 46 x 20.1 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
| Form Factor | Slide | Slab | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | BlackBerry OS | Palm OS | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
| Data Technology | 1xRTT | 1xRTT | 1xRTT | GPRS | GPRS |
| Features | |||||
| Flashlight | - | - | - | Yes | - |
| GPS / Location | Yes | n/a | n/a | - | - |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | n/a | - | - |
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
- | - | - | - |
| Multiple Languages | Yes | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Ringer Profiles | - | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | - | - | Yes | - |
| Infrared (IR) | - | - | Yes | Yes | - |
| USB | Yes | Yes | Yes | Yes | - |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | Yes |
| Ringer ID | Yes | n/a | n/a | Yes | Yes |
| Voice Dialing | Yes | n/a | n/a | Yes | - |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | Yes | Yes |
| Custom Ringtones | Yes | n/a | n/a | Yes | Yes |
| Real-Music Ringers | Yes | n/a | n/a | - | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | n/a | Yes | - |
| WAP / Web Browser | Yes | n/a | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | Yes | - | - |
| Touch Screen | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | Yes | - |
| EMS / Picture Messaging | - | n/a | n/a | Yes | Yes |
| MMS | Yes | n/a | n/a | Yes | Yes |
| Text Messaging Templates | Yes | n/a | n/a | Yes | Yes |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | - | - | - |
| Music Player | Yes | n/a | n/a | Yes | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | Yes |
| Calculator | Yes | n/a | n/a | Yes | Yes |
| Calendar | Yes | n/a | n/a | Yes | Yes |
| To-Do List | - | n/a | n/a | Yes | Yes |
| Voice Memo | Yes | n/a | n/a | Yes | Yes |
| Software | |||||
| BREW | Yes | n/a | n/a | - | - |
| Games | Yes | n/a | n/a | Yes | Yes |
| Java (J2ME) | - | n/a | n/a | Yes | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | n/a | - | Yes |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Samsung Trance SCH-U490 | BlackBerry 7750 | Palm Treo 600 (CDMA) | Sony Ericsson K750 / W800 / D750 / W700 | Samsung SGH-X640 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Trance SCH-U490 | BlackBerry 7750 | Palm Treo 600 (CDMA) | Sony Ericsson K750 / W800 / D750 / W700 | Samsung SGH-X640 |
