Compare Phones
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Phone | BlackBerry 7750 | Samsung Stride R330 / R335c | Motorola Rival A455 | Samsung Highnote M630 | Samsung SGH-R225 / SGH-R225M |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? |
1.9" diag. 4 : 3 |
2.2" diag. 4 : 3 |
2.1" diag. 4 : 3 |
? |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
176 x 220 pixels (~148 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
128 x 64 pixels |
Display Refresh | ? | ? | ? | ? | ? |
Battery | ? | 800 mAh | 940 mAh | ? | ? |
Processor | ? | ? | ? | ? | ? |
RAM | ? | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | 1 megapixel | 2 megapixel | 2 megapixel | - |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | - | QVGA (320 x 240) | ? | - |
Front Camera | - | - | - | - | - |
Weight |
5.01 oz (142g) |
3.1 oz (88g) |
4.48 oz (127g) |
3.77 oz (107g) |
3.35 oz (95g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.66" x 1.89" x 0.7" (93 x 48 x 17.8 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
3.98" x 1.9" x 0.66" (101 x 48 x 16.8 mm) |
4.33" x 1.81" x 0.93" (110 x 46 x 23.6 mm) |
Form Factor | Slab | Clamshell | Slide | Slide | Slab |
Platform / OS | BlackBerry OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1900 |
Data Technology | 1xRTT | 1xRTT | EVDO r0 | EVDO r0 | - |
Features | |||||
GPS / Location | n/a | Yes | Yes | Yes | - |
Accessibility | |||||
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
Multiple Languages | n/a | Yes | Yes | Yes | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
Alerts | |||||
Extra Display | - | Yes | - | - | - |
Ringer Profiles | Yes | - | - | - | - |
Connectivity | |||||
Bluetooth | - | Yes | Yes | Yes | - |
USB | Yes | - |
Yes Micro-USB |
Yes Micro-USB |
- |
Contacts | |||||
Picture ID | n/a | Yes | Yes | Yes | - |
Ringer ID | n/a | Yes | Yes | Yes | Yes |
Voice Dialing | n/a | Yes | Yes | Yes | - |
Customization | |||||
Custom Graphics | n/a | Yes | Yes | Yes | Yes |
Custom Ringtones | n/a | Yes | Yes | Yes | Yes |
Real-Music Ringers | n/a | Yes | Yes | Yes | - |
Data & Network | |||||
Data Tethering | n/a | - | Yes | - | Yes |
WAP / Web Browser | n/a | - | Yes | Yes | - |
Input | |||||
Predictive Text Entry | n/a | Yes | - | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes | - |
Text Keyboard, Hardware | Yes | - | Yes | - | - |
Touch Screen | - | - | Yes | - | - |
Memory | |||||
Memory Card Slot | - | - | Yes | Yes | - |
Messaging | |||||
Email Client | n/a | - | Yes | - | - |
EMS / Picture Messaging | n/a | - | Yes | - | - |
Instant Messaging | n/a | - | Yes | - | - |
MMS | n/a | Yes | Yes | - | Yes |
Text Messaging Templates | n/a | Yes | Yes | Yes | Yes |
Music | |||||
Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
Music Player | n/a | - | Yes | Yes | - |
Stereo Speakers | - | - | - | Yes | - |
Productivity | |||||
Alarm | n/a | Yes | Yes | Yes | Yes |
Calculator | n/a | Yes | Yes | Yes | Yes |
Calendar | n/a | Yes | Yes | Yes | Yes |
To-Do List | n/a | - | - | - | - |
Voice Memo | n/a | - | Yes | Yes | - |
Software | |||||
BREW | n/a | Yes | Yes | - | - |
Games | n/a | Yes | Yes | Yes | Yes |
Java (J2ME) | n/a | - | - | Yes | - |
Voice | |||||
Headset Jack (2.5 mm) | n/a | Yes | - | - | Yes |
Speaker Phone | - | Yes | Yes | Yes | - |
BlackBerry 7750 | Samsung Stride R330 / R335c | Motorola Rival A455 | Samsung Highnote M630 | Samsung SGH-R225 / SGH-R225M |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | Samsung Stride R330 / R335c | Motorola Rival A455 | Samsung Highnote M630 | Samsung SGH-R225 / SGH-R225M |