Compare Phones
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| Phone | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry 7750 | Huawei Ascend II | Palm Pre Plus (GSM) | Motorola ROKR Z6 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
3.5" diag. 5 : 3 |
3.1" diag. 5 : 3 |
? |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 820 mAh | ? | 1,400 mAh | 1,150 mAh | 750 mAh |
| Processor | ? | ? | 600 MHz Qualcomm S1 MSM7627 | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | - | 5 megapixel | 3 megapixel | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | VGA (640 x 480) | VGA (640 x 480) | ? |
| Front Camera | - | - | - | - | - |
| Weight |
4.23 oz (120g) |
5.01 oz (142g) |
4.1 oz (116g) |
4.89 oz (139g) |
4.06 oz (115g) |
| Dimensions |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.6" x 2.4" x 0.5" (117 x 61 x 12.7 mm) |
3.9" x 2.3" x 0.67" (99 x 58 x 17 mm) |
4.15" x 1.79" x 0.63" (105 x 45 x 16 mm) |
| Form Factor | Clamshell | Slab | Slab | Slide | Slide |
| Platform / OS | (proprietary) | BlackBerry OS | Android | webOS | (proprietary) |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | EDGE | 1xRTT | EVDO rA | HSDPA 1.8 | EDGE |
| Features | |||||
| GPS / Location | - | n/a | n/a | n/a | - |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | Yes | - | - |
| Multiple Languages | Yes | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | Yes | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
- |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| USB | Yes | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes |
| Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
- |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | n/a | Yes |
| Ringer ID | Yes | n/a | n/a | n/a | Yes |
| Voice Dialing | Yes | n/a | n/a | n/a | - |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | n/a | Yes |
| Custom Ringtones | Yes | n/a | n/a | n/a | Yes |
| Real-Music Ringers | Yes | n/a | n/a | n/a | Yes |
| Data & Network | |||||
| Data Tethering | Yes | n/a | n/a | n/a | Yes |
| WAP / Web Browser | Yes | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | Yes | - |
| Touch Screen | - | - | Yes | Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | Yes | n/a | n/a | n/a | Yes |
| EMS / Picture Messaging | Yes | n/a | n/a | n/a | Yes |
| Instant Messaging | Yes | n/a | n/a | n/a | Yes |
| MMS | Yes | n/a | n/a | n/a | Yes |
| Text Messaging Templates | Yes | n/a | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
| Music Player | - | n/a | n/a | n/a | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | n/a | Yes |
| Calculator | Yes | n/a | n/a | n/a | Yes |
| Calendar | Yes | n/a | n/a | n/a | Yes |
| To-Do List | - | n/a | n/a | n/a | Yes |
| Voice Memo | Yes | n/a | n/a | n/a | Yes |
| Software | |||||
| Games | Yes | n/a | n/a | n/a | Yes |
| Java (J2ME) | Yes | n/a | n/a | n/a | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry 7750 | Huawei Ascend II | Palm Pre Plus (GSM) | Motorola ROKR Z6 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry 7750 | Huawei Ascend II | Palm Pre Plus (GSM) | Motorola ROKR Z6 |
