Compare Phones
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| Phone | Samsung SCH-A310 | BlackBerry 7750 | Ericsson T66 | Samsung MM-A900 / SPH-A900 / Ace | Huawei Pinnacle |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? | ? |
2.4" diag. 4 : 3 |
| Display Resolution & Type |
128 x 128 pixels LCD (Grayscale) |
240 x 240 pixels LCD (Color) |
? |
240 x 320 pixels LCD (TFT/TFD) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | ? | ? | ? | 900 mAh |
| Processor | ? | ? | ? | ? | Qualcomm QSC6055 |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | - | 1 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | ? | QCIF (176 x 144) |
| Front Camera | - | - | - | - | - |
| Weight |
3.2 oz (91g) |
5.01 oz (142g) |
2.08 oz (59g) |
3.9 oz (111g) |
3.53 oz (100g) |
| Dimensions |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
4.33" x 2.4" x 0.51" (110 x 61 x 13 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | BlackBerry OS | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
| Data Technology | 1xRTT | 1xRTT | - | EVDO r0 | 1xRTT |
| Features | |||||
| GPS / Location | Yes | n/a | - | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - | - |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | - |
| Ringer Profiles | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | - | - | Yes | Yes |
| USB | Yes | Yes | - | Yes |
Yes Micro-USB |
| Contacts | |||||
| Picture ID | - | n/a | - | Yes | Yes |
| Ringer ID | - | n/a | - | Yes | Yes |
| Voice Dialing | Yes | n/a | - | Yes | - |
| Customization | |||||
| Changeable Body Plates | Yes | - | - | - | - |
| Custom Graphics | - | n/a | Yes | Yes | Yes |
| Custom Ringtones | - | n/a | Yes | Yes | Yes |
| Data & Network | |||||
| Data Tethering | Yes | n/a | - | Yes | - |
| WAP / Web Browser | Yes | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | Yes |
| Memory | |||||
| Memory Card Slot | - | - | - | - | Yes |
| Messaging | |||||
| Email Client | - | n/a | - | - | Yes |
| EMS / Picture Messaging | - | n/a | Yes | - | - |
| Instant Messaging | - | n/a | - | - | Yes |
| MMS | - | n/a | - | - | Yes |
| Text Messaging Templates | - | n/a | Yes | Yes | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Music Player | - | n/a | - | Yes | Yes |
| Productivity | |||||
| Alarm | - | n/a | Yes | Yes | Yes |
| Calculator | - | n/a | Yes | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes | Yes |
| To-Do List | - | n/a | Yes | Yes | - |
| Voice Memo | Yes | n/a | - | Yes | Yes |
| Software | |||||
| BREW | - | n/a | - | - | Yes |
| Games | Yes | n/a | Yes | Yes | Yes |
| Java (J2ME) | - | n/a | - | Yes | - |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | - | Yes | - |
| Speaker Phone | - | - | - | Yes | Yes |
| Samsung SCH-A310 | BlackBerry 7750 | Ericsson T66 | Samsung MM-A900 / SPH-A900 / Ace | Huawei Pinnacle | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A310 | BlackBerry 7750 | Ericsson T66 | Samsung MM-A900 / SPH-A900 / Ace | Huawei Pinnacle |
