Compare Phones
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| Phone | Motorola V551 / V330 / V547 / V555 / V557 | Ericsson R520 | Samsung SGH-X820 | HTC Droid Eris | BlackBerry 7230 / 7210 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
3.2" diag. 5 : 3 |
? |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
? |
220 x 176 pixels LCD (TFT/TFD) |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
240 x 160 pixels LCD (Color) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | 820 mAh | ? | 650 mAh | 1,300 mAh | ? |
| Processor | ? | ? | ? | 528 MHz MSM7600 | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | - | 2 megapixel | 5 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | ? | CIF (352 x 288) | - |
| Front Camera | - | - | - | - | - |
| Weight |
4.23 oz (120g) |
4.23 oz (120g) |
2.33 oz (66g) |
4.43 oz (126g) |
4.9 oz (139g) |
| Dimensions |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
4.45" x 1.97" x 0.27" (113 x 50 x 6.9 mm) |
4.45" x 2.19" x 0.52" (113 x 55 x 13.2 mm) |
4.4" x 2.9" x 0.94" (112 x 74 x 23.9 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | BlackBerry OS |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
| Data Technology | EDGE | GPRS | EDGE | EVDO rA | GPRS |
| Features | |||||
| GPS / Location | - | - | - | n/a | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - | Yes | Yes |
| Multiple Languages | Yes | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | - | - | Yes | - |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | Yes | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Infrared (IR) | - | Yes | - | - | - |
| USB | Yes | - | Yes |
Yes Mini-USB |
Yes |
| Wi-Fi | - | - | - |
Yes 802.11 b,g |
- |
| Contacts | |||||
| Picture ID | Yes | - | Yes | n/a | n/a |
| Ringer ID | Yes | - | Yes | n/a | n/a |
| Voice Dialing | Yes | Yes | - | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | - | Yes | n/a | n/a |
| Custom Ringtones | Yes | Yes | Yes | n/a | n/a |
| Real-Music Ringers | Yes | - | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | Yes | Yes | - | n/a | n/a |
| External Antenna Jack | - | - | Yes | n/a | n/a |
| WAP / Web Browser | Yes | Yes | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | - | - | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | - |
| Messaging | |||||
| Email Client | Yes | - | Yes | n/a | n/a |
| EMS / Picture Messaging | Yes | - | Yes | n/a | n/a |
| Instant Messaging | Yes | - | - | n/a | n/a |
| MMS | Yes | - | Yes | n/a | n/a |
| Text Messaging Templates | Yes | Yes | Yes | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | - | - | n/a | n/a |
| Photo & Video | |||||
| TV Output | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | n/a | n/a |
| Calculator | Yes | Yes | Yes | n/a | n/a |
| Calendar | Yes | Yes | Yes | n/a | n/a |
| To-Do List | - | - | Yes | n/a | n/a |
| Voice Memo | Yes | Yes | Yes | n/a | n/a |
| Software | |||||
| Games | Yes | Yes | Yes | n/a | n/a |
| Java (J2ME) | Yes | - | Yes | n/a | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | - | - | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| Motorola V551 / V330 / V547 / V555 / V557 | Ericsson R520 | Samsung SGH-X820 | HTC Droid Eris | BlackBerry 7230 / 7210 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola V551 / V330 / V547 / V555 / V557 | Ericsson R520 | Samsung SGH-X820 | HTC Droid Eris | BlackBerry 7230 / 7210 |
