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Phone | Samsung SGH-D520 | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry 7750 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? | ? | ? |
Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
Display Refresh | ? | ? | ? |
Battery | 800 mAh | 820 mAh | ? |
Processor | ? | ? | ? |
RAM | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | 1 megapixel | Yes | - |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | CIF (352 x 288) | ? | - |
Front Camera | - | - | - |
Weight |
3.32 oz (94g) |
4.23 oz (120g) |
5.01 oz (142g) |
Dimensions |
3.98" x 1.81" x 0.63" (101 x 46 x 16 mm) |
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) |
Form Factor | Slide | Clamshell | Slab |
Platform / OS | (proprietary) | (proprietary) | BlackBerry OS |
Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
Data Technology | GPRS | EDGE | 1xRTT |
Features | |||
GPS / Location | - | - | n/a |
Accessibility | |||
Multiple Languages | Yes | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes |
Alerts | |||
Extra Display | - | Yes | - |
Ringer Profiles | - | Yes | Yes |
Connectivity | |||
Bluetooth | Yes | Yes | - |
USB | - | Yes | Yes |
Contacts | |||
Picture ID | Yes | Yes | n/a |
Ringer ID | Yes | Yes | n/a |
Voice Dialing | - | Yes | n/a |
Customization | |||
Custom Graphics | Yes | Yes | n/a |
Custom Ringtones | 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 | n/a |
Input | |||
Predictive Text Entry | Yes | Yes | n/a |
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes |
Messaging | |||
Email Client | Yes | Yes | n/a |
EMS / Picture Messaging | - | Yes | n/a |
Instant Messaging | - | Yes | n/a |
MMS | Yes | Yes | n/a |
Text Messaging Templates | Yes | Yes | n/a |
Productivity | |||
Alarm | Yes | Yes | n/a |
Calculator | Yes | Yes | n/a |
Calendar | Yes | Yes | n/a |
To-Do List | Yes | - | n/a |
Voice Memo | Yes | Yes | n/a |
Software | |||
Games | Yes | Yes | n/a |
Java (J2ME) | Yes | Yes | n/a |
Voice | |||
Headset Jack (2.5 mm) | - | Yes | n/a |
Speaker Phone | Yes | Yes | - |
Samsung SGH-D520 | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry 7750 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-D520 | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry 7750 |