Compare Phones
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| Phone | Samsung SCH-A770 | Motorola RAZR V3xx | Samsung SCH-U430 | Samsung SCH-A890 | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? | ? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 1,100 mAh | 940 mAh | 1,000 mAh | ? | ? |
| Processor | ? | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | 1 megapixel | Yes | 1 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | ? | - | ? | - |
| Front Camera | - | - | - | - | - |
| Weight | ? |
3.63 oz (103g) |
3.21 oz (91g) |
2.8 oz (79g) |
5.01 oz (142g) |
| Dimensions | ? |
4.05" x 2.08" x 0.58" (103 x 53 x 14.7 mm) |
3.67" x 1.85" x 0.78" (93 x 47 x 19.8 mm) |
3.5" x 1.97" x 0.98" (89 x 50 x 24.9 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Form Factor | Clamshell | Clamshell | Clamshell | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | BlackBerry OS |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
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| Data Technology | 1xRTT | HSDPA 3.6 | 1xRTT | EVDO r0 | 1xRTT |
| Features | |||||
| GPS / Location | Yes | - | Yes | Yes | n/a |
| Accessibility | |||||
| Adjustable Text Size | - | - | Yes | - | n/a |
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- | - |
| Multiple Languages | Yes | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | Yes | Yes | - |
| Ringer Profiles | Yes | Yes | - | Yes | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | - | - |
| USB | - |
Yes Mini-USB |
- | - | Yes |
| Contacts | |||||
| Picture ID | Yes | Yes | Yes | Yes | n/a |
| Ringer ID | Yes | Yes | Yes | Yes | n/a |
| Voice Dialing | Yes | 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 | - | - | n/a |
| External Antenna Jack | - | 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 |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | - |
| Messaging | |||||
| Email Client | - | - | Yes | - | n/a |
| EMS / Picture Messaging | - | - | Yes | - | n/a |
| Instant Messaging | - | - | Yes | - | n/a |
| MMS | Yes | Yes | Yes | Yes | n/a |
| Text Messaging Templates | Yes | Yes | Yes | Yes | n/a |
| Music | |||||
| Music Player | - | Yes | - | - | 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 | Yes | n/a |
| Software | |||||
| BREW | Yes | - | Yes | Yes | n/a |
| Games | Yes | Yes | Yes | Yes | n/a |
| Java (J2ME) | - | Yes | - | - | n/a |
| Voice | |||||
| Call Screening | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | Yes | - | Yes | Yes | n/a |
| Speaker Phone | - | Yes | Yes | - | - |
| Samsung SCH-A770 | Motorola RAZR V3xx | Samsung SCH-U430 | Samsung SCH-A890 | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A770 | Motorola RAZR V3xx | Samsung SCH-U430 | Samsung SCH-A890 | BlackBerry 7750 |
